Predecessor Calculator Quiz

{"1":{"question":"What number is the predecessor to 1?","answer_a":"-1","answer_b":"3","answer_c":"-2","answer_d":"0","answer_correct":"D","mcurl":"predecessor-calculator.php?num=1&pl=Calculate+Predecessor"},"2":{"question":"What number is the predecessor to 2?","answer_a":"4","answer_b":"3","answer_c":"0","answer_d":"1","answer_correct":"D","mcurl":"predecessor-calculator.php?num=2&pl=Calculate+Predecessor"},"3":{"question":"Given 3, what is the predecessor?","answer_a":"1","answer_b":"2","answer_c":"5","answer_d":"0","answer_correct":"B","mcurl":"predecessor-calculator.php?num=3&pl=Calculate+Predecessor"},"4":{"question":"Given 4, what is the predecessor?","answer_a":"4","answer_b":"3","answer_c":"6","answer_d":"5","answer_correct":"B","mcurl":"predecessor-calculator.php?num=4&pl=Calculate+Predecessor"},"5":{"question":"Given 5, what is the predecessor?","answer_a":"5","answer_b":"7","answer_c":"4","answer_d":"6","answer_correct":"C","mcurl":"predecessor-calculator.php?num=5&pl=Calculate+Predecessor"},"6":{"question":"Given 6, what is the predecessor?","answer_a":"3","answer_b":"6","answer_c":"5","answer_d":"8","answer_correct":"C","mcurl":"predecessor-calculator.php?num=6&pl=Calculate+Predecessor"},"7":{"question":"What number is the predecessor to 7?","answer_a":"3","answer_b":"5","answer_c":"8","answer_d":"6","answer_correct":"D","mcurl":"predecessor-calculator.php?num=7&pl=Calculate+Predecessor"},"8":{"question":"Given 8, what is the predecessor?","answer_a":"7","answer_b":"6","answer_c":"10","answer_d":"5","answer_correct":"A","mcurl":"predecessor-calculator.php?num=8&pl=Calculate+Predecessor"},"9":{"question":"What number is the predecessor to 9?","answer_a":"9","answer_b":"10","answer_c":"11","answer_d":"8","answer_correct":"D","mcurl":"predecessor-calculator.php?num=9&pl=Calculate+Predecessor"},"10":{"question":"Given 10, what is the predecessor?","answer_a":"8","answer_b":"6","answer_c":"9","answer_d":"7","answer_correct":"C","mcurl":"predecessor-calculator.php?num=10&pl=Calculate+Predecessor"},"11":{"question":"What number is the predecessor to 11?","answer_a":"10","answer_b":"9","answer_c":"8","answer_d":"7","answer_correct":"A","mcurl":"predecessor-calculator.php?num=11&pl=Calculate+Predecessor"},"12":{"question":"What number is the predecessor to 12?","answer_a":"14","answer_b":"11","answer_c":"13","answer_d":"10","answer_correct":"B","mcurl":"predecessor-calculator.php?num=12&pl=Calculate+Predecessor"},"13":{"question":"What number is the predecessor to 13?","answer_a":"10","answer_b":"9","answer_c":"12","answer_d":"13","answer_correct":"C","mcurl":"predecessor-calculator.php?num=13&pl=Calculate+Predecessor"},"14":{"question":"Given 14, what is the predecessor?","answer_a":"13","answer_b":"15","answer_c":"16","answer_d":"14","answer_correct":"A","mcurl":"predecessor-calculator.php?num=14&pl=Calculate+Predecessor"},"15":{"question":"What number is the predecessor to 15?","answer_a":"17","answer_b":"14","answer_c":"13","answer_d":"16","answer_correct":"B","mcurl":"predecessor-calculator.php?num=15&pl=Calculate+Predecessor"},"16":{"question":"Given 16, what is the predecessor?","answer_a":"16","answer_b":"17","answer_c":"18","answer_d":"15","answer_correct":"D","mcurl":"predecessor-calculator.php?num=16&pl=Calculate+Predecessor"},"17":{"question":"What number is the predecessor to 17?","answer_a":"14","answer_b":"16","answer_c":"13","answer_d":"17","answer_correct":"B","mcurl":"predecessor-calculator.php?num=17&pl=Calculate+Predecessor"},"18":{"question":"Given 18, what is the predecessor?","answer_a":"17","answer_b":"15","answer_c":"14","answer_d":"18","answer_correct":"A","mcurl":"predecessor-calculator.php?num=18&pl=Calculate+Predecessor"},"19":{"question":"Given 19, what is the predecessor?","answer_a":"18","answer_b":"20","answer_c":"15","answer_d":"19","answer_correct":"A","mcurl":"predecessor-calculator.php?num=19&pl=Calculate+Predecessor"},"20":{"question":"What number is the predecessor to 20?","answer_a":"17","answer_b":"22","answer_c":"19","answer_d":"18","answer_correct":"C","mcurl":"predecessor-calculator.php?num=20&pl=Calculate+Predecessor"},"21":{"question":"What number is the predecessor to 21?","answer_a":"21","answer_b":"20","answer_c":"18","answer_d":"17","answer_correct":"B","mcurl":"predecessor-calculator.php?num=21&pl=Calculate+Predecessor"},"22":{"question":"What number is the predecessor to 22?","answer_a":"19","answer_b":"18","answer_c":"22","answer_d":"21","answer_correct":"D","mcurl":"predecessor-calculator.php?num=22&pl=Calculate+Predecessor"},"23":{"question":"What number is the predecessor to 23?","answer_a":"20","answer_b":"23","answer_c":"22","answer_d":"19","answer_correct":"C","mcurl":"predecessor-calculator.php?num=23&pl=Calculate+Predecessor"},"24":{"question":"What number is the predecessor to 24?","answer_a":"23","answer_b":"22","answer_c":"26","answer_d":"25","answer_correct":"A","mcurl":"predecessor-calculator.php?num=24&pl=Calculate+Predecessor"},"25":{"question":"Given 25, what is the predecessor?","answer_a":"22","answer_b":"21","answer_c":"23","answer_d":"24","answer_correct":"D","mcurl":"predecessor-calculator.php?num=25&pl=Calculate+Predecessor"},"26":{"question":"What number is the predecessor to 26?","answer_a":"28","answer_b":"25","answer_c":"26","answer_d":"23","answer_correct":"B","mcurl":"predecessor-calculator.php?num=26&pl=Calculate+Predecessor"},"27":{"question":"What number is the predecessor to 27?","answer_a":"24","answer_b":"26","answer_c":"25","answer_d":"23","answer_correct":"B","mcurl":"predecessor-calculator.php?num=27&pl=Calculate+Predecessor"},"28":{"question":"What number is the predecessor to 28?","answer_a":"25","answer_b":"26","answer_c":"27","answer_d":"30","answer_correct":"C","mcurl":"predecessor-calculator.php?num=28&pl=Calculate+Predecessor"},"29":{"question":"Given 29, what is the predecessor?","answer_a":"25","answer_b":"29","answer_c":"30","answer_d":"28","answer_correct":"D","mcurl":"predecessor-calculator.php?num=29&pl=Calculate+Predecessor"},"30":{"question":"Given 30, what is the predecessor?","answer_a":"31","answer_b":"28","answer_c":"26","answer_d":"29","answer_correct":"D","mcurl":"predecessor-calculator.php?num=30&pl=Calculate+Predecessor"},"31":{"question":"Given 31, what is the predecessor?","answer_a":"33","answer_b":"29","answer_c":"30","answer_d":"32","answer_correct":"C","mcurl":"predecessor-calculator.php?num=31&pl=Calculate+Predecessor"},"32":{"question":"Given 32, what is the predecessor?","answer_a":"29","answer_b":"34","answer_c":"32","answer_d":"31","answer_correct":"D","mcurl":"predecessor-calculator.php?num=32&pl=Calculate+Predecessor"},"33":{"question":"Given 33, what is the predecessor?","answer_a":"30","answer_b":"31","answer_c":"29","answer_d":"32","answer_correct":"D","mcurl":"predecessor-calculator.php?num=33&pl=Calculate+Predecessor"},"34":{"question":"Given 34, what is the predecessor?","answer_a":"33","answer_b":"34","answer_c":"30","answer_d":"35","answer_correct":"A","mcurl":"predecessor-calculator.php?num=34&pl=Calculate+Predecessor"},"35":{"question":"Given 35, what is the predecessor?","answer_a":"32","answer_b":"31","answer_c":"34","answer_d":"33","answer_correct":"C","mcurl":"predecessor-calculator.php?num=35&pl=Calculate+Predecessor"},"36":{"question":"Given 36, what is the predecessor?","answer_a":"35","answer_b":"33","answer_c":"32","answer_d":"36","answer_correct":"A","mcurl":"predecessor-calculator.php?num=36&pl=Calculate+Predecessor"},"37":{"question":"What number is the predecessor to 37?","answer_a":"36","answer_b":"34","answer_c":"37","answer_d":"33","answer_correct":"A","mcurl":"predecessor-calculator.php?num=37&pl=Calculate+Predecessor"},"38":{"question":"Given 38, what is the predecessor?","answer_a":"36","answer_b":"35","answer_c":"37","answer_d":"34","answer_correct":"C","mcurl":"predecessor-calculator.php?num=38&pl=Calculate+Predecessor"},"39":{"question":"Given 39, what is the predecessor?","answer_a":"41","answer_b":"40","answer_c":"39","answer_d":"38","answer_correct":"D","mcurl":"predecessor-calculator.php?num=39&pl=Calculate+Predecessor"},"40":{"question":"Given 40, what is the predecessor?","answer_a":"41","answer_b":"38","answer_c":"39","answer_d":"42","answer_correct":"C","mcurl":"predecessor-calculator.php?num=40&pl=Calculate+Predecessor"},"41":{"question":"Given 41, what is the predecessor?","answer_a":"40","answer_b":"41","answer_c":"42","answer_d":"37","answer_correct":"A","mcurl":"predecessor-calculator.php?num=41&pl=Calculate+Predecessor"},"42":{"question":"Given 42, what is the predecessor?","answer_a":"38","answer_b":"41","answer_c":"42","answer_d":"43","answer_correct":"B","mcurl":"predecessor-calculator.php?num=42&pl=Calculate+Predecessor"},"43":{"question":"Given 43, what is the predecessor?","answer_a":"45","answer_b":"42","answer_c":"43","answer_d":"40","answer_correct":"B","mcurl":"predecessor-calculator.php?num=43&pl=Calculate+Predecessor"},"44":{"question":"Given 44, what is the predecessor?","answer_a":"42","answer_b":"45","answer_c":"43","answer_d":"40","answer_correct":"C","mcurl":"predecessor-calculator.php?num=44&pl=Calculate+Predecessor"},"45":{"question":"Given 45, what is the predecessor?","answer_a":"41","answer_b":"45","answer_c":"46","answer_d":"44","answer_correct":"D","mcurl":"predecessor-calculator.php?num=45&pl=Calculate+Predecessor"},"46":{"question":"Given 46, what is the predecessor?","answer_a":"46","answer_b":"43","answer_c":"42","answer_d":"45","answer_correct":"D","mcurl":"predecessor-calculator.php?num=46&pl=Calculate+Predecessor"},"47":{"question":"What number is the predecessor to 47?","answer_a":"49","answer_b":"46","answer_c":"48","answer_d":"45","answer_correct":"B","mcurl":"predecessor-calculator.php?num=47&pl=Calculate+Predecessor"},"48":{"question":"What number is the predecessor to 48?","answer_a":"47","answer_b":"44","answer_c":"48","answer_d":"49","answer_correct":"A","mcurl":"predecessor-calculator.php?num=48&pl=Calculate+Predecessor"},"49":{"question":"What number is the predecessor to 49?","answer_a":"47","answer_b":"45","answer_c":"50","answer_d":"48","answer_correct":"D","mcurl":"predecessor-calculator.php?num=49&pl=Calculate+Predecessor"},"50":{"question":"Given 50, what is the predecessor?","answer_a":"51","answer_b":"48","answer_c":"49","answer_d":"46","answer_correct":"C","mcurl":"predecessor-calculator.php?num=50&pl=Calculate+Predecessor"},"51":{"question":"Given 51, what is the predecessor?","answer_a":"52","answer_b":"53","answer_c":"50","answer_d":"51","answer_correct":"C","mcurl":"predecessor-calculator.php?num=51&pl=Calculate+Predecessor"},"52":{"question":"Given 52, what is the predecessor?","answer_a":"53","answer_b":"48","answer_c":"52","answer_d":"51","answer_correct":"D","mcurl":"predecessor-calculator.php?num=52&pl=Calculate+Predecessor"},"53":{"question":"What number is the predecessor to 53?","answer_a":"52","answer_b":"50","answer_c":"49","answer_d":"53","answer_correct":"A","mcurl":"predecessor-calculator.php?num=53&pl=Calculate+Predecessor"},"54":{"question":"Given 54, what is the predecessor?","answer_a":"53","answer_b":"55","answer_c":"56","answer_d":"54","answer_correct":"A","mcurl":"predecessor-calculator.php?num=54&pl=Calculate+Predecessor"},"55":{"question":"What number is the predecessor to 55?","answer_a":"54","answer_b":"55","answer_c":"57","answer_d":"52","answer_correct":"A","mcurl":"predecessor-calculator.php?num=55&pl=Calculate+Predecessor"},"56":{"question":"What number is the predecessor to 56?","answer_a":"53","answer_b":"55","answer_c":"58","answer_d":"54","answer_correct":"B","mcurl":"predecessor-calculator.php?num=56&pl=Calculate+Predecessor"},"57":{"question":"Given 57, what is the predecessor?","answer_a":"54","answer_b":"55","answer_c":"56","answer_d":"59","answer_correct":"C","mcurl":"predecessor-calculator.php?num=57&pl=Calculate+Predecessor"},"58":{"question":"Given 58, what is the predecessor?","answer_a":"59","answer_b":"57","answer_c":"56","answer_d":"60","answer_correct":"B","mcurl":"predecessor-calculator.php?num=58&pl=Calculate+Predecessor"},"59":{"question":"Given 59, what is the predecessor?","answer_a":"57","answer_b":"55","answer_c":"58","answer_d":"56","answer_correct":"C","mcurl":"predecessor-calculator.php?num=59&pl=Calculate+Predecessor"},"60":{"question":"What number is the predecessor to 60?","answer_a":"58","answer_b":"59","answer_c":"61","answer_d":"56","answer_correct":"B","mcurl":"predecessor-calculator.php?num=60&pl=Calculate+Predecessor"},"61":{"question":"Given 61, what is the predecessor?","answer_a":"59","answer_b":"63","answer_c":"62","answer_d":"60","answer_correct":"D","mcurl":"predecessor-calculator.php?num=61&pl=Calculate+Predecessor"},"62":{"question":"What number is the predecessor to 62?","answer_a":"62","answer_b":"58","answer_c":"63","answer_d":"61","answer_correct":"D","mcurl":"predecessor-calculator.php?num=62&pl=Calculate+Predecessor"},"63":{"question":"What number is the predecessor to 63?","answer_a":"62","answer_b":"65","answer_c":"60","answer_d":"61","answer_correct":"A","mcurl":"predecessor-calculator.php?num=63&pl=Calculate+Predecessor"},"64":{"question":"Given 64, what is the predecessor?","answer_a":"65","answer_b":"66","answer_c":"63","answer_d":"62","answer_correct":"C","mcurl":"predecessor-calculator.php?num=64&pl=Calculate+Predecessor"},"65":{"question":"What number is the predecessor to 65?","answer_a":"65","answer_b":"64","answer_c":"67","answer_d":"62","answer_correct":"B","mcurl":"predecessor-calculator.php?num=65&pl=Calculate+Predecessor"},"66":{"question":"What number is the predecessor to 66?","answer_a":"63","answer_b":"65","answer_c":"66","answer_d":"62","answer_correct":"B","mcurl":"predecessor-calculator.php?num=66&pl=Calculate+Predecessor"},"67":{"question":"Given 67, what is the predecessor?","answer_a":"64","answer_b":"67","answer_c":"66","answer_d":"63","answer_correct":"C","mcurl":"predecessor-calculator.php?num=67&pl=Calculate+Predecessor"},"68":{"question":"What number is the predecessor to 68?","answer_a":"68","answer_b":"67","answer_c":"64","answer_d":"69","answer_correct":"B","mcurl":"predecessor-calculator.php?num=68&pl=Calculate+Predecessor"},"69":{"question":"Given 69, what is the predecessor?","answer_a":"68","answer_b":"70","answer_c":"71","answer_d":"67","answer_correct":"A","mcurl":"predecessor-calculator.php?num=69&pl=Calculate+Predecessor"},"70":{"question":"What number is the predecessor to 70?","answer_a":"72","answer_b":"69","answer_c":"67","answer_d":"68","answer_correct":"B","mcurl":"predecessor-calculator.php?num=70&pl=Calculate+Predecessor"},"71":{"question":"What number is the predecessor to 71?","answer_a":"70","answer_b":"68","answer_c":"71","answer_d":"73","answer_correct":"A","mcurl":"predecessor-calculator.php?num=71&pl=Calculate+Predecessor"},"72":{"question":"What number is the predecessor to 72?","answer_a":"71","answer_b":"74","answer_c":"72","answer_d":"73","answer_correct":"A","mcurl":"predecessor-calculator.php?num=72&pl=Calculate+Predecessor"},"73":{"question":"What number is the predecessor to 73?","answer_a":"73","answer_b":"69","answer_c":"72","answer_d":"74","answer_correct":"C","mcurl":"predecessor-calculator.php?num=73&pl=Calculate+Predecessor"},"74":{"question":"Given 74, what is the predecessor?","answer_a":"71","answer_b":"70","answer_c":"73","answer_d":"72","answer_correct":"C","mcurl":"predecessor-calculator.php?num=74&pl=Calculate+Predecessor"},"75":{"question":"Given 75, what is the predecessor?","answer_a":"73","answer_b":"71","answer_c":"74","answer_d":"72","answer_correct":"C","mcurl":"predecessor-calculator.php?num=75&pl=Calculate+Predecessor"},"76":{"question":"What number is the predecessor to 76?","answer_a":"72","answer_b":"75","answer_c":"77","answer_d":"74","answer_correct":"B","mcurl":"predecessor-calculator.php?num=76&pl=Calculate+Predecessor"},"77":{"question":"What number is the predecessor to 77?","answer_a":"77","answer_b":"73","answer_c":"74","answer_d":"76","answer_correct":"D","mcurl":"predecessor-calculator.php?num=77&pl=Calculate+Predecessor"},"78":{"question":"What number is the predecessor to 78?","answer_a":"78","answer_b":"80","answer_c":"79","answer_d":"77","answer_correct":"D","mcurl":"predecessor-calculator.php?num=78&pl=Calculate+Predecessor"},"79":{"question":"What number is the predecessor to 79?","answer_a":"76","answer_b":"75","answer_c":"78","answer_d":"77","answer_correct":"C","mcurl":"predecessor-calculator.php?num=79&pl=Calculate+Predecessor"},"80":{"question":"What number is the predecessor to 80?","answer_a":"82","answer_b":"80","answer_c":"79","answer_d":"81","answer_correct":"C","mcurl":"predecessor-calculator.php?num=80&pl=Calculate+Predecessor"},"81":{"question":"Given 81, what is the predecessor?","answer_a":"80","answer_b":"78","answer_c":"81","answer_d":"77","answer_correct":"A","mcurl":"predecessor-calculator.php?num=81&pl=Calculate+Predecessor"},"82":{"question":"What number is the predecessor to 82?","answer_a":"81","answer_b":"80","answer_c":"84","answer_d":"79","answer_correct":"A","mcurl":"predecessor-calculator.php?num=82&pl=Calculate+Predecessor"},"83":{"question":"Given 83, what is the predecessor?","answer_a":"82","answer_b":"84","answer_c":"83","answer_d":"85","answer_correct":"A","mcurl":"predecessor-calculator.php?num=83&pl=Calculate+Predecessor"},"84":{"question":"Given 84, what is the predecessor?","answer_a":"81","answer_b":"86","answer_c":"83","answer_d":"82","answer_correct":"C","mcurl":"predecessor-calculator.php?num=84&pl=Calculate+Predecessor"},"85":{"question":"What number is the predecessor to 85?","answer_a":"84","answer_b":"81","answer_c":"85","answer_d":"82","answer_correct":"A","mcurl":"predecessor-calculator.php?num=85&pl=Calculate+Predecessor"},"86":{"question":"Given 86, what is the predecessor?","answer_a":"83","answer_b":"82","answer_c":"85","answer_d":"84","answer_correct":"C","mcurl":"predecessor-calculator.php?num=86&pl=Calculate+Predecessor"},"87":{"question":"Given 87, what is the predecessor?","answer_a":"86","answer_b":"87","answer_c":"88","answer_d":"83","answer_correct":"A","mcurl":"predecessor-calculator.php?num=87&pl=Calculate+Predecessor"},"88":{"question":"What number is the predecessor to 88?","answer_a":"86","answer_b":"89","answer_c":"90","answer_d":"87","answer_correct":"D","mcurl":"predecessor-calculator.php?num=88&pl=Calculate+Predecessor"},"89":{"question":"Given 89, what is the predecessor?","answer_a":"90","answer_b":"88","answer_c":"91","answer_d":"89","answer_correct":"B","mcurl":"predecessor-calculator.php?num=89&pl=Calculate+Predecessor"},"90":{"question":"Given 90, what is the predecessor?","answer_a":"88","answer_b":"89","answer_c":"87","answer_d":"92","answer_correct":"B","mcurl":"predecessor-calculator.php?num=90&pl=Calculate+Predecessor"},"91":{"question":"Given 91, what is the predecessor?","answer_a":"88","answer_b":"90","answer_c":"87","answer_d":"91","answer_correct":"B","mcurl":"predecessor-calculator.php?num=91&pl=Calculate+Predecessor"},"92":{"question":"Given 92, what is the predecessor?","answer_a":"90","answer_b":"91","answer_c":"93","answer_d":"88","answer_correct":"B","mcurl":"predecessor-calculator.php?num=92&pl=Calculate+Predecessor"},"93":{"question":"Given 93, what is the predecessor?","answer_a":"95","answer_b":"92","answer_c":"94","answer_d":"93","answer_correct":"B","mcurl":"predecessor-calculator.php?num=93&pl=Calculate+Predecessor"},"94":{"question":"What number is the predecessor to 94?","answer_a":"91","answer_b":"96","answer_c":"94","answer_d":"93","answer_correct":"D","mcurl":"predecessor-calculator.php?num=94&pl=Calculate+Predecessor"},"95":{"question":"What number is the predecessor to 95?","answer_a":"95","answer_b":"94","answer_c":"91","answer_d":"92","answer_correct":"B","mcurl":"predecessor-calculator.php?num=95&pl=Calculate+Predecessor"},"96":{"question":"What number is the predecessor to 96?","answer_a":"97","answer_b":"96","answer_c":"98","answer_d":"95","answer_correct":"D","mcurl":"predecessor-calculator.php?num=96&pl=Calculate+Predecessor"},"97":{"question":"Given 97, what is the predecessor?","answer_a":"99","answer_b":"96","answer_c":"95","answer_d":"94","answer_correct":"B","mcurl":"predecessor-calculator.php?num=97&pl=Calculate+Predecessor"},"98":{"question":"What number is the predecessor to 98?","answer_a":"96","answer_b":"99","answer_c":"100","answer_d":"97","answer_correct":"D","mcurl":"predecessor-calculator.php?num=98&pl=Calculate+Predecessor"},"99":{"question":"What number is the predecessor to 99?","answer_a":"99","answer_b":"100","answer_c":"101","answer_d":"98","answer_correct":"D","mcurl":"predecessor-calculator.php?num=99&pl=Calculate+Predecessor"},"100":{"question":"Given 100, what is the predecessor?","answer_a":"99","answer_b":"102","answer_c":"101","answer_d":"100","answer_correct":"A","mcurl":"predecessor-calculator.php?num=100&pl=Calculate+Predecessor"},"101":{"question":"Given 101, what is the predecessor?","answer_a":"101","answer_b":"97","answer_c":"98","answer_d":"100","answer_correct":"D","mcurl":"predecessor-calculator.php?num=101&pl=Calculate+Predecessor"},"102":{"question":"Given 102, what is the predecessor?","answer_a":"98","answer_b":"101","answer_c":"103","answer_d":"100","answer_correct":"B","mcurl":"predecessor-calculator.php?num=102&pl=Calculate+Predecessor"},"103":{"question":"Given 103, what is the predecessor?","answer_a":"99","answer_b":"104","answer_c":"102","answer_d":"103","answer_correct":"C","mcurl":"predecessor-calculator.php?num=103&pl=Calculate+Predecessor"},"104":{"question":"What number is the predecessor to 104?","answer_a":"103","answer_b":"100","answer_c":"105","answer_d":"104","answer_correct":"A","mcurl":"predecessor-calculator.php?num=104&pl=Calculate+Predecessor"},"105":{"question":"What number is the predecessor to 105?","answer_a":"101","answer_b":"104","answer_c":"105","answer_d":"102","answer_correct":"B","mcurl":"predecessor-calculator.php?num=105&pl=Calculate+Predecessor"},"106":{"question":"What number is the predecessor to 106?","answer_a":"105","answer_b":"103","answer_c":"102","answer_d":"106","answer_correct":"A","mcurl":"predecessor-calculator.php?num=106&pl=Calculate+Predecessor"},"107":{"question":"What number is the predecessor to 107?","answer_a":"106","answer_b":"107","answer_c":"103","answer_d":"108","answer_correct":"A","mcurl":"predecessor-calculator.php?num=107&pl=Calculate+Predecessor"},"108":{"question":"What number is the predecessor to 108?","answer_a":"107","answer_b":"105","answer_c":"106","answer_d":"110","answer_correct":"A","mcurl":"predecessor-calculator.php?num=108&pl=Calculate+Predecessor"},"109":{"question":"Given 109, what is the predecessor?","answer_a":"109","answer_b":"110","answer_c":"105","answer_d":"108","answer_correct":"D","mcurl":"predecessor-calculator.php?num=109&pl=Calculate+Predecessor"},"110":{"question":"What number is the predecessor to 110?","answer_a":"109","answer_b":"108","answer_c":"106","answer_d":"111","answer_correct":"A","mcurl":"predecessor-calculator.php?num=110&pl=Calculate+Predecessor"},"111":{"question":"What number is the predecessor to 111?","answer_a":"110","answer_b":"112","answer_c":"111","answer_d":"107","answer_correct":"A","mcurl":"predecessor-calculator.php?num=111&pl=Calculate+Predecessor"},"112":{"question":"What number is the predecessor to 112?","answer_a":"111","answer_b":"112","answer_c":"109","answer_d":"114","answer_correct":"A","mcurl":"predecessor-calculator.php?num=112&pl=Calculate+Predecessor"},"113":{"question":"What number is the predecessor to 113?","answer_a":"109","answer_b":"114","answer_c":"113","answer_d":"112","answer_correct":"D","mcurl":"predecessor-calculator.php?num=113&pl=Calculate+Predecessor"},"114":{"question":"What number is the predecessor to 114?","answer_a":"110","answer_b":"112","answer_c":"115","answer_d":"113","answer_correct":"D","mcurl":"predecessor-calculator.php?num=114&pl=Calculate+Predecessor"},"115":{"question":"What number is the predecessor to 115?","answer_a":"111","answer_b":"114","answer_c":"113","answer_d":"116","answer_correct":"B","mcurl":"predecessor-calculator.php?num=115&pl=Calculate+Predecessor"},"116":{"question":"What number is the predecessor to 116?","answer_a":"112","answer_b":"114","answer_c":"113","answer_d":"115","answer_correct":"D","mcurl":"predecessor-calculator.php?num=116&pl=Calculate+Predecessor"},"117":{"question":"Given 117, what is the predecessor?","answer_a":"113","answer_b":"118","answer_c":"116","answer_d":"115","answer_correct":"C","mcurl":"predecessor-calculator.php?num=117&pl=Calculate+Predecessor"},"118":{"question":"Given 118, what is the predecessor?","answer_a":"114","answer_b":"117","answer_c":"116","answer_d":"115","answer_correct":"B","mcurl":"predecessor-calculator.php?num=118&pl=Calculate+Predecessor"},"119":{"question":"What number is the predecessor to 119?","answer_a":"120","answer_b":"119","answer_c":"118","answer_d":"121","answer_correct":"C","mcurl":"predecessor-calculator.php?num=119&pl=Calculate+Predecessor"},"120":{"question":"What number is the predecessor to 120?","answer_a":"116","answer_b":"118","answer_c":"119","answer_d":"117","answer_correct":"C","mcurl":"predecessor-calculator.php?num=120&pl=Calculate+Predecessor"},"121":{"question":"What number is the predecessor to 121?","answer_a":"120","answer_b":"118","answer_c":"117","answer_d":"121","answer_correct":"A","mcurl":"predecessor-calculator.php?num=121&pl=Calculate+Predecessor"},"122":{"question":"Given 122, what is the predecessor?","answer_a":"118","answer_b":"119","answer_c":"120","answer_d":"121","answer_correct":"D","mcurl":"predecessor-calculator.php?num=122&pl=Calculate+Predecessor"},"123":{"question":"Given 123, what is the predecessor?","answer_a":"119","answer_b":"124","answer_c":"122","answer_d":"121","answer_correct":"C","mcurl":"predecessor-calculator.php?num=123&pl=Calculate+Predecessor"},"124":{"question":"Given 124, what is the predecessor?","answer_a":"125","answer_b":"123","answer_c":"122","answer_d":"120","answer_correct":"B","mcurl":"predecessor-calculator.php?num=124&pl=Calculate+Predecessor"},"125":{"question":"Given 125, what is the predecessor?","answer_a":"121","answer_b":"124","answer_c":"126","answer_d":"125","answer_correct":"B","mcurl":"predecessor-calculator.php?num=125&pl=Calculate+Predecessor"},"126":{"question":"Given 126, what is the predecessor?","answer_a":"125","answer_b":"128","answer_c":"127","answer_d":"124","answer_correct":"A","mcurl":"predecessor-calculator.php?num=126&pl=Calculate+Predecessor"},"127":{"question":"What number is the predecessor to 127?","answer_a":"126","answer_b":"125","answer_c":"128","answer_d":"123","answer_correct":"A","mcurl":"predecessor-calculator.php?num=127&pl=Calculate+Predecessor"},"128":{"question":"Given 128, what is the predecessor?","answer_a":"128","answer_b":"129","answer_c":"124","answer_d":"127","answer_correct":"D","mcurl":"predecessor-calculator.php?num=128&pl=Calculate+Predecessor"},"129":{"question":"Given 129, what is the predecessor?","answer_a":"131","answer_b":"128","answer_c":"126","answer_d":"129","answer_correct":"B","mcurl":"predecessor-calculator.php?num=129&pl=Calculate+Predecessor"},"130":{"question":"What number is the predecessor to 130?","answer_a":"126","answer_b":"127","answer_c":"129","answer_d":"130","answer_correct":"C","mcurl":"predecessor-calculator.php?num=130&pl=Calculate+Predecessor"},"131":{"question":"What number is the predecessor to 131?","answer_a":"128","answer_b":"133","answer_c":"131","answer_d":"130","answer_correct":"D","mcurl":"predecessor-calculator.php?num=131&pl=Calculate+Predecessor"},"132":{"question":"Given 132, what is the predecessor?","answer_a":"131","answer_b":"134","answer_c":"133","answer_d":"132","answer_correct":"A","mcurl":"predecessor-calculator.php?num=132&pl=Calculate+Predecessor"},"133":{"question":"Given 133, what is the predecessor?","answer_a":"132","answer_b":"131","answer_c":"134","answer_d":"135","answer_correct":"A","mcurl":"predecessor-calculator.php?num=133&pl=Calculate+Predecessor"},"134":{"question":"What number is the predecessor to 134?","answer_a":"131","answer_b":"136","answer_c":"132","answer_d":"133","answer_correct":"D","mcurl":"predecessor-calculator.php?num=134&pl=Calculate+Predecessor"},"135":{"question":"What number is the predecessor to 135?","answer_a":"136","answer_b":"134","answer_c":"131","answer_d":"135","answer_correct":"B","mcurl":"predecessor-calculator.php?num=135&pl=Calculate+Predecessor"},"136":{"question":"Given 136, what is the predecessor?","answer_a":"133","answer_b":"134","answer_c":"135","answer_d":"132","answer_correct":"C","mcurl":"predecessor-calculator.php?num=136&pl=Calculate+Predecessor"},"137":{"question":"Given 137, what is the predecessor?","answer_a":"135","answer_b":"134","answer_c":"136","answer_d":"133","answer_correct":"C","mcurl":"predecessor-calculator.php?num=137&pl=Calculate+Predecessor"},"138":{"question":"Given 138, what is the predecessor?","answer_a":"135","answer_b":"137","answer_c":"140","answer_d":"138","answer_correct":"B","mcurl":"predecessor-calculator.php?num=138&pl=Calculate+Predecessor"},"139":{"question":"What number is the predecessor to 139?","answer_a":"140","answer_b":"141","answer_c":"138","answer_d":"139","answer_correct":"C","mcurl":"predecessor-calculator.php?num=139&pl=Calculate+Predecessor"},"140":{"question":"Given 140, what is the predecessor?","answer_a":"142","answer_b":"138","answer_c":"141","answer_d":"139","answer_correct":"D","mcurl":"predecessor-calculator.php?num=140&pl=Calculate+Predecessor"},"141":{"question":"What number is the predecessor to 141?","answer_a":"140","answer_b":"138","answer_c":"139","answer_d":"137","answer_correct":"A","mcurl":"predecessor-calculator.php?num=141&pl=Calculate+Predecessor"},"142":{"question":"What number is the predecessor to 142?","answer_a":"144","answer_b":"140","answer_c":"143","answer_d":"141","answer_correct":"D","mcurl":"predecessor-calculator.php?num=142&pl=Calculate+Predecessor"},"143":{"question":"What number is the predecessor to 143?","answer_a":"139","answer_b":"144","answer_c":"143","answer_d":"142","answer_correct":"D","mcurl":"predecessor-calculator.php?num=143&pl=Calculate+Predecessor"},"144":{"question":"What number is the predecessor to 144?","answer_a":"143","answer_b":"146","answer_c":"141","answer_d":"144","answer_correct":"A","mcurl":"predecessor-calculator.php?num=144&pl=Calculate+Predecessor"},"145":{"question":"Given 145, what is the predecessor?","answer_a":"147","answer_b":"144","answer_c":"146","answer_d":"143","answer_correct":"B","mcurl":"predecessor-calculator.php?num=145&pl=Calculate+Predecessor"},"146":{"question":"Given 146, what is the predecessor?","answer_a":"148","answer_b":"145","answer_c":"146","answer_d":"143","answer_correct":"B","mcurl":"predecessor-calculator.php?num=146&pl=Calculate+Predecessor"},"147":{"question":"What number is the predecessor to 147?","answer_a":"147","answer_b":"144","answer_c":"146","answer_d":"143","answer_correct":"C","mcurl":"predecessor-calculator.php?num=147&pl=Calculate+Predecessor"},"148":{"question":"Given 148, what is the predecessor?","answer_a":"148","answer_b":"144","answer_c":"147","answer_d":"149","answer_correct":"C","mcurl":"predecessor-calculator.php?num=148&pl=Calculate+Predecessor"},"149":{"question":"Given 149, what is the predecessor?","answer_a":"145","answer_b":"146","answer_c":"148","answer_d":"149","answer_correct":"C","mcurl":"predecessor-calculator.php?num=149&pl=Calculate+Predecessor"},"150":{"question":"Given 150, what is the predecessor?","answer_a":"148","answer_b":"146","answer_c":"151","answer_d":"149","answer_correct":"D","mcurl":"predecessor-calculator.php?num=150&pl=Calculate+Predecessor"},"151":{"question":"Given 151, what is the predecessor?","answer_a":"148","answer_b":"151","answer_c":"147","answer_d":"150","answer_correct":"D","mcurl":"predecessor-calculator.php?num=151&pl=Calculate+Predecessor"},"152":{"question":"Given 152, what is the predecessor?","answer_a":"151","answer_b":"148","answer_c":"149","answer_d":"152","answer_correct":"A","mcurl":"predecessor-calculator.php?num=152&pl=Calculate+Predecessor"},"153":{"question":"What number is the predecessor to 153?","answer_a":"151","answer_b":"149","answer_c":"150","answer_d":"152","answer_correct":"D","mcurl":"predecessor-calculator.php?num=153&pl=Calculate+Predecessor"},"154":{"question":"Given 154, what is the predecessor?","answer_a":"155","answer_b":"150","answer_c":"154","answer_d":"153","answer_correct":"D","mcurl":"predecessor-calculator.php?num=154&pl=Calculate+Predecessor"},"155":{"question":"What number is the predecessor to 155?","answer_a":"154","answer_b":"155","answer_c":"151","answer_d":"156","answer_correct":"A","mcurl":"predecessor-calculator.php?num=155&pl=Calculate+Predecessor"},"156":{"question":"Given 156, what is the predecessor?","answer_a":"157","answer_b":"155","answer_c":"152","answer_d":"154","answer_correct":"B","mcurl":"predecessor-calculator.php?num=156&pl=Calculate+Predecessor"},"157":{"question":"What number is the predecessor to 157?","answer_a":"156","answer_b":"157","answer_c":"154","answer_d":"159","answer_correct":"A","mcurl":"predecessor-calculator.php?num=157&pl=Calculate+Predecessor"},"158":{"question":"What number is the predecessor to 158?","answer_a":"154","answer_b":"159","answer_c":"157","answer_d":"158","answer_correct":"C","mcurl":"predecessor-calculator.php?num=158&pl=Calculate+Predecessor"},"159":{"question":"What number is the predecessor to 159?","answer_a":"157","answer_b":"160","answer_c":"158","answer_d":"161","answer_correct":"C","mcurl":"predecessor-calculator.php?num=159&pl=Calculate+Predecessor"},"160":{"question":"Given 160, what is the predecessor?","answer_a":"160","answer_b":"157","answer_c":"159","answer_d":"156","answer_correct":"C","mcurl":"predecessor-calculator.php?num=160&pl=Calculate+Predecessor"},"161":{"question":"Given 161, what is the predecessor?","answer_a":"159","answer_b":"162","answer_c":"157","answer_d":"160","answer_correct":"D","mcurl":"predecessor-calculator.php?num=161&pl=Calculate+Predecessor"},"162":{"question":"Given 162, what is the predecessor?","answer_a":"158","answer_b":"159","answer_c":"160","answer_d":"161","answer_correct":"D","mcurl":"predecessor-calculator.php?num=162&pl=Calculate+Predecessor"},"163":{"question":"What number is the predecessor to 163?","answer_a":"159","answer_b":"162","answer_c":"160","answer_d":"161","answer_correct":"B","mcurl":"predecessor-calculator.php?num=163&pl=Calculate+Predecessor"},"164":{"question":"What number is the predecessor to 164?","answer_a":"162","answer_b":"160","answer_c":"161","answer_d":"163","answer_correct":"D","mcurl":"predecessor-calculator.php?num=164&pl=Calculate+Predecessor"},"165":{"question":"Given 165, what is the predecessor?","answer_a":"165","answer_b":"162","answer_c":"164","answer_d":"161","answer_correct":"C","mcurl":"predecessor-calculator.php?num=165&pl=Calculate+Predecessor"},"166":{"question":"What number is the predecessor to 166?","answer_a":"168","answer_b":"166","answer_c":"167","answer_d":"165","answer_correct":"D","mcurl":"predecessor-calculator.php?num=166&pl=Calculate+Predecessor"},"167":{"question":"Given 167, what is the predecessor?","answer_a":"169","answer_b":"168","answer_c":"165","answer_d":"166","answer_correct":"D","mcurl":"predecessor-calculator.php?num=167&pl=Calculate+Predecessor"},"168":{"question":"What number is the predecessor to 168?","answer_a":"165","answer_b":"164","answer_c":"167","answer_d":"166","answer_correct":"C","mcurl":"predecessor-calculator.php?num=168&pl=Calculate+Predecessor"},"169":{"question":"What number is the predecessor to 169?","answer_a":"167","answer_b":"166","answer_c":"168","answer_d":"171","answer_correct":"C","mcurl":"predecessor-calculator.php?num=169&pl=Calculate+Predecessor"},"170":{"question":"Given 170, what is the predecessor?","answer_a":"172","answer_b":"169","answer_c":"171","answer_d":"170","answer_correct":"B","mcurl":"predecessor-calculator.php?num=170&pl=Calculate+Predecessor"},"171":{"question":"Given 171, what is the predecessor?","answer_a":"170","answer_b":"169","answer_c":"172","answer_d":"173","answer_correct":"A","mcurl":"predecessor-calculator.php?num=171&pl=Calculate+Predecessor"},"172":{"question":"Given 172, what is the predecessor?","answer_a":"169","answer_b":"171","answer_c":"172","answer_d":"174","answer_correct":"B","mcurl":"predecessor-calculator.php?num=172&pl=Calculate+Predecessor"},"173":{"question":"What number is the predecessor to 173?","answer_a":"170","answer_b":"169","answer_c":"172","answer_d":"173","answer_correct":"C","mcurl":"predecessor-calculator.php?num=173&pl=Calculate+Predecessor"},"174":{"question":"Given 174, what is the predecessor?","answer_a":"175","answer_b":"173","answer_c":"170","answer_d":"172","answer_correct":"B","mcurl":"predecessor-calculator.php?num=174&pl=Calculate+Predecessor"},"175":{"question":"Given 175, what is the predecessor?","answer_a":"171","answer_b":"172","answer_c":"174","answer_d":"173","answer_correct":"C","mcurl":"predecessor-calculator.php?num=175&pl=Calculate+Predecessor"},"176":{"question":"Given 176, what is the predecessor?","answer_a":"178","answer_b":"173","answer_c":"176","answer_d":"175","answer_correct":"D","mcurl":"predecessor-calculator.php?num=176&pl=Calculate+Predecessor"},"177":{"question":"Given 177, what is the predecessor?","answer_a":"178","answer_b":"173","answer_c":"176","answer_d":"175","answer_correct":"C","mcurl":"predecessor-calculator.php?num=177&pl=Calculate+Predecessor"},"178":{"question":"What number is the predecessor to 178?","answer_a":"174","answer_b":"176","answer_c":"179","answer_d":"177","answer_correct":"D","mcurl":"predecessor-calculator.php?num=178&pl=Calculate+Predecessor"},"179":{"question":"What number is the predecessor to 179?","answer_a":"180","answer_b":"178","answer_c":"175","answer_d":"177","answer_correct":"B","mcurl":"predecessor-calculator.php?num=179&pl=Calculate+Predecessor"},"180":{"question":"Given 180, what is the predecessor?","answer_a":"176","answer_b":"179","answer_c":"177","answer_d":"178","answer_correct":"B","mcurl":"predecessor-calculator.php?num=180&pl=Calculate+Predecessor"},"181":{"question":"What number is the predecessor to 181?","answer_a":"183","answer_b":"180","answer_c":"178","answer_d":"181","answer_correct":"B","mcurl":"predecessor-calculator.php?num=181&pl=Calculate+Predecessor"},"182":{"question":"What number is the predecessor to 182?","answer_a":"181","answer_b":"182","answer_c":"183","answer_d":"184","answer_correct":"A","mcurl":"predecessor-calculator.php?num=182&pl=Calculate+Predecessor"},"183":{"question":"What number is the predecessor to 183?","answer_a":"185","answer_b":"183","answer_c":"180","answer_d":"182","answer_correct":"D","mcurl":"predecessor-calculator.php?num=183&pl=Calculate+Predecessor"},"184":{"question":"Given 184, what is the predecessor?","answer_a":"182","answer_b":"180","answer_c":"185","answer_d":"183","answer_correct":"D","mcurl":"predecessor-calculator.php?num=184&pl=Calculate+Predecessor"},"185":{"question":"What number is the predecessor to 185?","answer_a":"187","answer_b":"184","answer_c":"186","answer_d":"185","answer_correct":"B","mcurl":"predecessor-calculator.php?num=185&pl=Calculate+Predecessor"},"186":{"question":"Given 186, what is the predecessor?","answer_a":"182","answer_b":"185","answer_c":"187","answer_d":"184","answer_correct":"B","mcurl":"predecessor-calculator.php?num=186&pl=Calculate+Predecessor"},"187":{"question":"Given 187, what is the predecessor?","answer_a":"187","answer_b":"186","answer_c":"184","answer_d":"189","answer_correct":"B","mcurl":"predecessor-calculator.php?num=187&pl=Calculate+Predecessor"},"188":{"question":"Given 188, what is the predecessor?","answer_a":"187","answer_b":"185","answer_c":"188","answer_d":"190","answer_correct":"A","mcurl":"predecessor-calculator.php?num=188&pl=Calculate+Predecessor"},"189":{"question":"What number is the predecessor to 189?","answer_a":"187","answer_b":"190","answer_c":"185","answer_d":"188","answer_correct":"D","mcurl":"predecessor-calculator.php?num=189&pl=Calculate+Predecessor"},"190":{"question":"Given 190, what is the predecessor?","answer_a":"192","answer_b":"188","answer_c":"189","answer_d":"187","answer_correct":"C","mcurl":"predecessor-calculator.php?num=190&pl=Calculate+Predecessor"},"191":{"question":"What number is the predecessor to 191?","answer_a":"187","answer_b":"190","answer_c":"191","answer_d":"192","answer_correct":"B","mcurl":"predecessor-calculator.php?num=191&pl=Calculate+Predecessor"},"192":{"question":"What number is the predecessor to 192?","answer_a":"191","answer_b":"193","answer_c":"192","answer_d":"194","answer_correct":"A","mcurl":"predecessor-calculator.php?num=192&pl=Calculate+Predecessor"},"193":{"question":"What number is the predecessor to 193?","answer_a":"191","answer_b":"195","answer_c":"192","answer_d":"194","answer_correct":"C","mcurl":"predecessor-calculator.php?num=193&pl=Calculate+Predecessor"},"194":{"question":"Given 194, what is the predecessor?","answer_a":"193","answer_b":"190","answer_c":"192","answer_d":"191","answer_correct":"A","mcurl":"predecessor-calculator.php?num=194&pl=Calculate+Predecessor"},"195":{"question":"Given 195, what is the predecessor?","answer_a":"196","answer_b":"194","answer_c":"197","answer_d":"195","answer_correct":"B","mcurl":"predecessor-calculator.php?num=195&pl=Calculate+Predecessor"},"196":{"question":"Given 196, what is the predecessor?","answer_a":"197","answer_b":"196","answer_c":"195","answer_d":"192","answer_correct":"C","mcurl":"predecessor-calculator.php?num=196&pl=Calculate+Predecessor"},"197":{"question":"What number is the predecessor to 197?","answer_a":"194","answer_b":"195","answer_c":"196","answer_d":"199","answer_correct":"C","mcurl":"predecessor-calculator.php?num=197&pl=Calculate+Predecessor"},"198":{"question":"Given 198, what is the predecessor?","answer_a":"197","answer_b":"199","answer_c":"198","answer_d":"200","answer_correct":"A","mcurl":"predecessor-calculator.php?num=198&pl=Calculate+Predecessor"},"199":{"question":"What number is the predecessor to 199?","answer_a":"200","answer_b":"198","answer_c":"199","answer_d":"195","answer_correct":"B","mcurl":"predecessor-calculator.php?num=199&pl=Calculate+Predecessor"},"200":{"question":"Given 200, what is the predecessor?","answer_a":"201","answer_b":"200","answer_c":"199","answer_d":"196","answer_correct":"C","mcurl":"predecessor-calculator.php?num=200&pl=Calculate+Predecessor"},"201":{"question":"What number is the predecessor to 201?","answer_a":"198","answer_b":"197","answer_c":"201","answer_d":"200","answer_correct":"D","mcurl":"predecessor-calculator.php?num=201&pl=Calculate+Predecessor"},"202":{"question":"Given 202, what is the predecessor?","answer_a":"200","answer_b":"198","answer_c":"203","answer_d":"201","answer_correct":"D","mcurl":"predecessor-calculator.php?num=202&pl=Calculate+Predecessor"},"203":{"question":"What number is the predecessor to 203?","answer_a":"200","answer_b":"199","answer_c":"201","answer_d":"202","answer_correct":"D","mcurl":"predecessor-calculator.php?num=203&pl=Calculate+Predecessor"},"204":{"question":"Given 204, what is the predecessor?","answer_a":"203","answer_b":"206","answer_c":"205","answer_d":"202","answer_correct":"A","mcurl":"predecessor-calculator.php?num=204&pl=Calculate+Predecessor"},"205":{"question":"What number is the predecessor to 205?","answer_a":"204","answer_b":"202","answer_c":"201","answer_d":"205","answer_correct":"A","mcurl":"predecessor-calculator.php?num=205&pl=Calculate+Predecessor"},"206":{"question":"Given 206, what is the predecessor?","answer_a":"207","answer_b":"205","answer_c":"204","answer_d":"202","answer_correct":"B","mcurl":"predecessor-calculator.php?num=206&pl=Calculate+Predecessor"},"207":{"question":"Given 207, what is the predecessor?","answer_a":"204","answer_b":"206","answer_c":"205","answer_d":"209","answer_correct":"B","mcurl":"predecessor-calculator.php?num=207&pl=Calculate+Predecessor"},"208":{"question":"What number is the predecessor to 208?","answer_a":"204","answer_b":"207","answer_c":"208","answer_d":"205","answer_correct":"B","mcurl":"predecessor-calculator.php?num=208&pl=Calculate+Predecessor"},"209":{"question":"What number is the predecessor to 209?","answer_a":"211","answer_b":"208","answer_c":"207","answer_d":"210","answer_correct":"B","mcurl":"predecessor-calculator.php?num=209&pl=Calculate+Predecessor"},"210":{"question":"Given 210, what is the predecessor?","answer_a":"209","answer_b":"212","answer_c":"211","answer_d":"210","answer_correct":"A","mcurl":"predecessor-calculator.php?num=210&pl=Calculate+Predecessor"},"211":{"question":"What number is the predecessor to 211?","answer_a":"207","answer_b":"208","answer_c":"211","answer_d":"210","answer_correct":"D","mcurl":"predecessor-calculator.php?num=211&pl=Calculate+Predecessor"},"212":{"question":"What number is the predecessor to 212?","answer_a":"208","answer_b":"213","answer_c":"210","answer_d":"211","answer_correct":"D","mcurl":"predecessor-calculator.php?num=212&pl=Calculate+Predecessor"},"213":{"question":"What number is the predecessor to 213?","answer_a":"211","answer_b":"210","answer_c":"215","answer_d":"212","answer_correct":"D","mcurl":"predecessor-calculator.php?num=213&pl=Calculate+Predecessor"},"214":{"question":"What number is the predecessor to 214?","answer_a":"213","answer_b":"212","answer_c":"215","answer_d":"216","answer_correct":"A","mcurl":"predecessor-calculator.php?num=214&pl=Calculate+Predecessor"},"215":{"question":"What number is the predecessor to 215?","answer_a":"214","answer_b":"217","answer_c":"216","answer_d":"213","answer_correct":"A","mcurl":"predecessor-calculator.php?num=215&pl=Calculate+Predecessor"},"216":{"question":"What number is the predecessor to 216?","answer_a":"213","answer_b":"215","answer_c":"218","answer_d":"214","answer_correct":"B","mcurl":"predecessor-calculator.php?num=216&pl=Calculate+Predecessor"},"217":{"question":"Given 217, what is the predecessor?","answer_a":"214","answer_b":"217","answer_c":"216","answer_d":"213","answer_correct":"C","mcurl":"predecessor-calculator.php?num=217&pl=Calculate+Predecessor"},"218":{"question":"Given 218, what is the predecessor?","answer_a":"216","answer_b":"214","answer_c":"217","answer_d":"219","answer_correct":"C","mcurl":"predecessor-calculator.php?num=218&pl=Calculate+Predecessor"},"219":{"question":"Given 219, what is the predecessor?","answer_a":"220","answer_b":"219","answer_c":"221","answer_d":"218","answer_correct":"D","mcurl":"predecessor-calculator.php?num=219&pl=Calculate+Predecessor"},"220":{"question":"Given 220, what is the predecessor?","answer_a":"220","answer_b":"217","answer_c":"219","answer_d":"216","answer_correct":"C","mcurl":"predecessor-calculator.php?num=220&pl=Calculate+Predecessor"},"221":{"question":"What number is the predecessor to 221?","answer_a":"220","answer_b":"223","answer_c":"222","answer_d":"219","answer_correct":"A","mcurl":"predecessor-calculator.php?num=221&pl=Calculate+Predecessor"},"222":{"question":"What number is the predecessor to 222?","answer_a":"222","answer_b":"224","answer_c":"221","answer_d":"219","answer_correct":"C","mcurl":"predecessor-calculator.php?num=222&pl=Calculate+Predecessor"},"223":{"question":"Given 223, what is the predecessor?","answer_a":"219","answer_b":"222","answer_c":"223","answer_d":"224","answer_correct":"B","mcurl":"predecessor-calculator.php?num=223&pl=Calculate+Predecessor"},"224":{"question":"What number is the predecessor to 224?","answer_a":"225","answer_b":"222","answer_c":"223","answer_d":"220","answer_correct":"C","mcurl":"predecessor-calculator.php?num=224&pl=Calculate+Predecessor"},"225":{"question":"What number is the predecessor to 225?","answer_a":"225","answer_b":"222","answer_c":"224","answer_d":"227","answer_correct":"C","mcurl":"predecessor-calculator.php?num=225&pl=Calculate+Predecessor"},"226":{"question":"Given 226, what is the predecessor?","answer_a":"226","answer_b":"223","answer_c":"225","answer_d":"228","answer_correct":"C","mcurl":"predecessor-calculator.php?num=226&pl=Calculate+Predecessor"},"227":{"question":"What number is the predecessor to 227?","answer_a":"223","answer_b":"226","answer_c":"228","answer_d":"225","answer_correct":"B","mcurl":"predecessor-calculator.php?num=227&pl=Calculate+Predecessor"},"228":{"question":"What number is the predecessor to 228?","answer_a":"224","answer_b":"228","answer_c":"229","answer_d":"227","answer_correct":"D","mcurl":"predecessor-calculator.php?num=228&pl=Calculate+Predecessor"},"229":{"question":"What number is the predecessor to 229?","answer_a":"228","answer_b":"230","answer_c":"225","answer_d":"229","answer_correct":"A","mcurl":"predecessor-calculator.php?num=229&pl=Calculate+Predecessor"},"230":{"question":"What number is the predecessor to 230?","answer_a":"229","answer_b":"232","answer_c":"231","answer_d":"230","answer_correct":"A","mcurl":"predecessor-calculator.php?num=230&pl=Calculate+Predecessor"},"231":{"question":"What number is the predecessor to 231?","answer_a":"230","answer_b":"233","answer_c":"232","answer_d":"229","answer_correct":"A","mcurl":"predecessor-calculator.php?num=231&pl=Calculate+Predecessor"},"232":{"question":"What number is the predecessor to 232?","answer_a":"231","answer_b":"228","answer_c":"230","answer_d":"233","answer_correct":"A","mcurl":"predecessor-calculator.php?num=232&pl=Calculate+Predecessor"},"233":{"question":"What number is the predecessor to 233?","answer_a":"230","answer_b":"233","answer_c":"232","answer_d":"229","answer_correct":"C","mcurl":"predecessor-calculator.php?num=233&pl=Calculate+Predecessor"},"234":{"question":"What number is the predecessor to 234?","answer_a":"231","answer_b":"230","answer_c":"232","answer_d":"233","answer_correct":"D","mcurl":"predecessor-calculator.php?num=234&pl=Calculate+Predecessor"},"235":{"question":"Given 235, what is the predecessor?","answer_a":"234","answer_b":"233","answer_c":"232","answer_d":"231","answer_correct":"A","mcurl":"predecessor-calculator.php?num=235&pl=Calculate+Predecessor"},"236":{"question":"What number is the predecessor to 236?","answer_a":"232","answer_b":"236","answer_c":"235","answer_d":"233","answer_correct":"C","mcurl":"predecessor-calculator.php?num=236&pl=Calculate+Predecessor"},"237":{"question":"Given 237, what is the predecessor?","answer_a":"233","answer_b":"236","answer_c":"235","answer_d":"238","answer_correct":"B","mcurl":"predecessor-calculator.php?num=237&pl=Calculate+Predecessor"},"238":{"question":"What number is the predecessor to 238?","answer_a":"234","answer_b":"237","answer_c":"239","answer_d":"238","answer_correct":"B","mcurl":"predecessor-calculator.php?num=238&pl=Calculate+Predecessor"},"239":{"question":"What number is the predecessor to 239?","answer_a":"239","answer_b":"235","answer_c":"238","answer_d":"236","answer_correct":"C","mcurl":"predecessor-calculator.php?num=239&pl=Calculate+Predecessor"},"240":{"question":"What number is the predecessor to 240?","answer_a":"240","answer_b":"241","answer_c":"242","answer_d":"239","answer_correct":"D","mcurl":"predecessor-calculator.php?num=240&pl=Calculate+Predecessor"},"241":{"question":"What number is the predecessor to 241?","answer_a":"240","answer_b":"242","answer_c":"239","answer_d":"237","answer_correct":"A","mcurl":"predecessor-calculator.php?num=241&pl=Calculate+Predecessor"},"242":{"question":"What number is the predecessor to 242?","answer_a":"240","answer_b":"243","answer_c":"238","answer_d":"241","answer_correct":"D","mcurl":"predecessor-calculator.php?num=242&pl=Calculate+Predecessor"},"243":{"question":"What number is the predecessor to 243?","answer_a":"240","answer_b":"245","answer_c":"241","answer_d":"242","answer_correct":"D","mcurl":"predecessor-calculator.php?num=243&pl=Calculate+Predecessor"},"244":{"question":"Given 244, what is the predecessor?","answer_a":"241","answer_b":"240","answer_c":"243","answer_d":"242","answer_correct":"C","mcurl":"predecessor-calculator.php?num=244&pl=Calculate+Predecessor"},"245":{"question":"Given 245, what is the predecessor?","answer_a":"242","answer_b":"244","answer_c":"241","answer_d":"243","answer_correct":"B","mcurl":"predecessor-calculator.php?num=245&pl=Calculate+Predecessor"},"246":{"question":"What number is the predecessor to 246?","answer_a":"242","answer_b":"243","answer_c":"245","answer_d":"246","answer_correct":"C","mcurl":"predecessor-calculator.php?num=246&pl=Calculate+Predecessor"},"247":{"question":"What number is the predecessor to 247?","answer_a":"246","answer_b":"244","answer_c":"245","answer_d":"243","answer_correct":"A","mcurl":"predecessor-calculator.php?num=247&pl=Calculate+Predecessor"},"248":{"question":"What number is the predecessor to 248?","answer_a":"248","answer_b":"244","answer_c":"249","answer_d":"247","answer_correct":"D","mcurl":"predecessor-calculator.php?num=248&pl=Calculate+Predecessor"},"249":{"question":"Given 249, what is the predecessor?","answer_a":"248","answer_b":"247","answer_c":"250","answer_d":"251","answer_correct":"A","mcurl":"predecessor-calculator.php?num=249&pl=Calculate+Predecessor"},"250":{"question":"Given 250, what is the predecessor?","answer_a":"248","answer_b":"247","answer_c":"246","answer_d":"249","answer_correct":"D","mcurl":"predecessor-calculator.php?num=250&pl=Calculate+Predecessor"},"251":{"question":"What number is the predecessor to 251?","answer_a":"253","answer_b":"250","answer_c":"248","answer_d":"251","answer_correct":"B","mcurl":"predecessor-calculator.php?num=251&pl=Calculate+Predecessor"},"252":{"question":"Given 252, what is the predecessor?","answer_a":"249","answer_b":"251","answer_c":"252","answer_d":"248","answer_correct":"B","mcurl":"predecessor-calculator.php?num=252&pl=Calculate+Predecessor"},"253":{"question":"What number is the predecessor to 253?","answer_a":"254","answer_b":"255","answer_c":"251","answer_d":"252","answer_correct":"D","mcurl":"predecessor-calculator.php?num=253&pl=Calculate+Predecessor"},"254":{"question":"Given 254, what is the predecessor?","answer_a":"255","answer_b":"252","answer_c":"253","answer_d":"256","answer_correct":"C","mcurl":"predecessor-calculator.php?num=254&pl=Calculate+Predecessor"},"255":{"question":"What number is the predecessor to 255?","answer_a":"254","answer_b":"253","answer_c":"252","answer_d":"257","answer_correct":"A","mcurl":"predecessor-calculator.php?num=255&pl=Calculate+Predecessor"},"256":{"question":"Given 256, what is the predecessor?","answer_a":"255","answer_b":"256","answer_c":"252","answer_d":"253","answer_correct":"A","mcurl":"predecessor-calculator.php?num=256&pl=Calculate+Predecessor"},"257":{"question":"What number is the predecessor to 257?","answer_a":"259","answer_b":"255","answer_c":"256","answer_d":"258","answer_correct":"C","mcurl":"predecessor-calculator.php?num=257&pl=Calculate+Predecessor"},"258":{"question":"What number is the predecessor to 258?","answer_a":"256","answer_b":"259","answer_c":"254","answer_d":"257","answer_correct":"D","mcurl":"predecessor-calculator.php?num=258&pl=Calculate+Predecessor"},"259":{"question":"What number is the predecessor to 259?","answer_a":"260","answer_b":"258","answer_c":"259","answer_d":"255","answer_correct":"B","mcurl":"predecessor-calculator.php?num=259&pl=Calculate+Predecessor"},"260":{"question":"Given 260, what is the predecessor?","answer_a":"256","answer_b":"259","answer_c":"257","answer_d":"260","answer_correct":"B","mcurl":"predecessor-calculator.php?num=260&pl=Calculate+Predecessor"},"261":{"question":"Given 261, what is the predecessor?","answer_a":"258","answer_b":"261","answer_c":"257","answer_d":"260","answer_correct":"D","mcurl":"predecessor-calculator.php?num=261&pl=Calculate+Predecessor"},"262":{"question":"What number is the predecessor to 262?","answer_a":"258","answer_b":"261","answer_c":"263","answer_d":"262","answer_correct":"B","mcurl":"predecessor-calculator.php?num=262&pl=Calculate+Predecessor"},"263":{"question":"Given 263, what is the predecessor?","answer_a":"264","answer_b":"262","answer_c":"263","answer_d":"259","answer_correct":"B","mcurl":"predecessor-calculator.php?num=263&pl=Calculate+Predecessor"},"264":{"question":"Given 264, what is the predecessor?","answer_a":"262","answer_b":"265","answer_c":"266","answer_d":"263","answer_correct":"D","mcurl":"predecessor-calculator.php?num=264&pl=Calculate+Predecessor"},"265":{"question":"What number is the predecessor to 265?","answer_a":"267","answer_b":"264","answer_c":"263","answer_d":"262","answer_correct":"B","mcurl":"predecessor-calculator.php?num=265&pl=Calculate+Predecessor"},"266":{"question":"Given 266, what is the predecessor?","answer_a":"265","answer_b":"266","answer_c":"262","answer_d":"263","answer_correct":"A","mcurl":"predecessor-calculator.php?num=266&pl=Calculate+Predecessor"},"267":{"question":"What number is the predecessor to 267?","answer_a":"263","answer_b":"268","answer_c":"266","answer_d":"265","answer_correct":"C","mcurl":"predecessor-calculator.php?num=267&pl=Calculate+Predecessor"},"268":{"question":"What number is the predecessor to 268?","answer_a":"270","answer_b":"265","answer_c":"266","answer_d":"267","answer_correct":"D","mcurl":"predecessor-calculator.php?num=268&pl=Calculate+Predecessor"},"269":{"question":"What number is the predecessor to 269?","answer_a":"266","answer_b":"265","answer_c":"268","answer_d":"267","answer_correct":"C","mcurl":"predecessor-calculator.php?num=269&pl=Calculate+Predecessor"},"270":{"question":"Given 270, what is the predecessor?","answer_a":"267","answer_b":"269","answer_c":"266","answer_d":"270","answer_correct":"B","mcurl":"predecessor-calculator.php?num=270&pl=Calculate+Predecessor"},"271":{"question":"What number is the predecessor to 271?","answer_a":"267","answer_b":"269","answer_c":"272","answer_d":"270","answer_correct":"D","mcurl":"predecessor-calculator.php?num=271&pl=Calculate+Predecessor"},"272":{"question":"Given 272, what is the predecessor?","answer_a":"273","answer_b":"274","answer_c":"272","answer_d":"271","answer_correct":"D","mcurl":"predecessor-calculator.php?num=272&pl=Calculate+Predecessor"},"273":{"question":"Given 273, what is the predecessor?","answer_a":"273","answer_b":"274","answer_c":"269","answer_d":"272","answer_correct":"D","mcurl":"predecessor-calculator.php?num=273&pl=Calculate+Predecessor"},"274":{"question":"What number is the predecessor to 274?","answer_a":"273","answer_b":"276","answer_c":"271","answer_d":"274","answer_correct":"A","mcurl":"predecessor-calculator.php?num=274&pl=Calculate+Predecessor"},"275":{"question":"Given 275, what is the predecessor?","answer_a":"277","answer_b":"273","answer_c":"272","answer_d":"274","answer_correct":"D","mcurl":"predecessor-calculator.php?num=275&pl=Calculate+Predecessor"},"276":{"question":"Given 276, what is the predecessor?","answer_a":"275","answer_b":"272","answer_c":"274","answer_d":"277","answer_correct":"A","mcurl":"predecessor-calculator.php?num=276&pl=Calculate+Predecessor"},"277":{"question":"What number is the predecessor to 277?","answer_a":"274","answer_b":"277","answer_c":"276","answer_d":"273","answer_correct":"C","mcurl":"predecessor-calculator.php?num=277&pl=Calculate+Predecessor"},"278":{"question":"What number is the predecessor to 278?","answer_a":"277","answer_b":"278","answer_c":"274","answer_d":"279","answer_correct":"A","mcurl":"predecessor-calculator.php?num=278&pl=Calculate+Predecessor"},"279":{"question":"Given 279, what is the predecessor?","answer_a":"277","answer_b":"278","answer_c":"275","answer_d":"276","answer_correct":"B","mcurl":"predecessor-calculator.php?num=279&pl=Calculate+Predecessor"},"280":{"question":"What number is the predecessor to 280?","answer_a":"279","answer_b":"282","answer_c":"278","answer_d":"281","answer_correct":"A","mcurl":"predecessor-calculator.php?num=280&pl=Calculate+Predecessor"},"281":{"question":"Given 281, what is the predecessor?","answer_a":"283","answer_b":"279","answer_c":"282","answer_d":"280","answer_correct":"D","mcurl":"predecessor-calculator.php?num=281&pl=Calculate+Predecessor"},"282":{"question":"What number is the predecessor to 282?","answer_a":"281","answer_b":"283","answer_c":"282","answer_d":"278","answer_correct":"A","mcurl":"predecessor-calculator.php?num=282&pl=Calculate+Predecessor"},"283":{"question":"What number is the predecessor to 283?","answer_a":"279","answer_b":"282","answer_c":"280","answer_d":"281","answer_correct":"B","mcurl":"predecessor-calculator.php?num=283&pl=Calculate+Predecessor"},"284":{"question":"Given 284, what is the predecessor?","answer_a":"280","answer_b":"285","answer_c":"284","answer_d":"283","answer_correct":"D","mcurl":"predecessor-calculator.php?num=284&pl=Calculate+Predecessor"},"285":{"question":"What number is the predecessor to 285?","answer_a":"287","answer_b":"282","answer_c":"284","answer_d":"285","answer_correct":"C","mcurl":"predecessor-calculator.php?num=285&pl=Calculate+Predecessor"},"286":{"question":"What number is the predecessor to 286?","answer_a":"288","answer_b":"283","answer_c":"284","answer_d":"285","answer_correct":"D","mcurl":"predecessor-calculator.php?num=286&pl=Calculate+Predecessor"},"287":{"question":"What number is the predecessor to 287?","answer_a":"286","answer_b":"284","answer_c":"283","answer_d":"287","answer_correct":"A","mcurl":"predecessor-calculator.php?num=287&pl=Calculate+Predecessor"},"288":{"question":"What number is the predecessor to 288?","answer_a":"287","answer_b":"286","answer_c":"290","answer_d":"289","answer_correct":"A","mcurl":"predecessor-calculator.php?num=288&pl=Calculate+Predecessor"},"289":{"question":"Given 289, what is the predecessor?","answer_a":"287","answer_b":"291","answer_c":"288","answer_d":"290","answer_correct":"C","mcurl":"predecessor-calculator.php?num=289&pl=Calculate+Predecessor"},"290":{"question":"What number is the predecessor to 290?","answer_a":"291","answer_b":"292","answer_c":"289","answer_d":"288","answer_correct":"C","mcurl":"predecessor-calculator.php?num=290&pl=Calculate+Predecessor"},"291":{"question":"Given 291, what is the predecessor?","answer_a":"289","answer_b":"287","answer_c":"290","answer_d":"288","answer_correct":"C","mcurl":"predecessor-calculator.php?num=291&pl=Calculate+Predecessor"},"292":{"question":"Given 292, what is the predecessor?","answer_a":"291","answer_b":"293","answer_c":"288","answer_d":"292","answer_correct":"A","mcurl":"predecessor-calculator.php?num=292&pl=Calculate+Predecessor"},"293":{"question":"What number is the predecessor to 293?","answer_a":"290","answer_b":"293","answer_c":"292","answer_d":"289","answer_correct":"C","mcurl":"predecessor-calculator.php?num=293&pl=Calculate+Predecessor"},"294":{"question":"What number is the predecessor to 294?","answer_a":"296","answer_b":"294","answer_c":"291","answer_d":"293","answer_correct":"D","mcurl":"predecessor-calculator.php?num=294&pl=Calculate+Predecessor"},"295":{"question":"Given 295, what is the predecessor?","answer_a":"292","answer_b":"293","answer_c":"291","answer_d":"294","answer_correct":"D","mcurl":"predecessor-calculator.php?num=295&pl=Calculate+Predecessor"},"296":{"question":"What number is the predecessor to 296?","answer_a":"295","answer_b":"294","answer_c":"292","answer_d":"297","answer_correct":"A","mcurl":"predecessor-calculator.php?num=296&pl=Calculate+Predecessor"},"297":{"question":"What number is the predecessor to 297?","answer_a":"297","answer_b":"298","answer_c":"296","answer_d":"293","answer_correct":"C","mcurl":"predecessor-calculator.php?num=297&pl=Calculate+Predecessor"},"298":{"question":"What number is the predecessor to 298?","answer_a":"295","answer_b":"296","answer_c":"297","answer_d":"300","answer_correct":"C","mcurl":"predecessor-calculator.php?num=298&pl=Calculate+Predecessor"},"299":{"question":"Given 299, what is the predecessor?","answer_a":"295","answer_b":"300","answer_c":"298","answer_d":"297","answer_correct":"C","mcurl":"predecessor-calculator.php?num=299&pl=Calculate+Predecessor"},"300":{"question":"What number is the predecessor to 300?","answer_a":"298","answer_b":"301","answer_c":"299","answer_d":"296","answer_correct":"C","mcurl":"predecessor-calculator.php?num=300&pl=Calculate+Predecessor"},"301":{"question":"Given 301, what is the predecessor?","answer_a":"301","answer_b":"300","answer_c":"298","answer_d":"297","answer_correct":"B","mcurl":"predecessor-calculator.php?num=301&pl=Calculate+Predecessor"},"302":{"question":"What number is the predecessor to 302?","answer_a":"301","answer_b":"300","answer_c":"298","answer_d":"299","answer_correct":"A","mcurl":"predecessor-calculator.php?num=302&pl=Calculate+Predecessor"},"303":{"question":"What number is the predecessor to 303?","answer_a":"305","answer_b":"304","answer_c":"302","answer_d":"303","answer_correct":"C","mcurl":"predecessor-calculator.php?num=303&pl=Calculate+Predecessor"},"304":{"question":"Given 304, what is the predecessor?","answer_a":"303","answer_b":"300","answer_c":"302","answer_d":"301","answer_correct":"A","mcurl":"predecessor-calculator.php?num=304&pl=Calculate+Predecessor"},"305":{"question":"Given 305, what is the predecessor?","answer_a":"302","answer_b":"304","answer_c":"307","answer_d":"303","answer_correct":"B","mcurl":"predecessor-calculator.php?num=305&pl=Calculate+Predecessor"},"306":{"question":"What number is the predecessor to 306?","answer_a":"306","answer_b":"303","answer_c":"305","answer_d":"302","answer_correct":"C","mcurl":"predecessor-calculator.php?num=306&pl=Calculate+Predecessor"},"307":{"question":"What number is the predecessor to 307?","answer_a":"304","answer_b":"306","answer_c":"303","answer_d":"305","answer_correct":"B","mcurl":"predecessor-calculator.php?num=307&pl=Calculate+Predecessor"},"308":{"question":"What number is the predecessor to 308?","answer_a":"307","answer_b":"310","answer_c":"309","answer_d":"306","answer_correct":"A","mcurl":"predecessor-calculator.php?num=308&pl=Calculate+Predecessor"},"309":{"question":"What number is the predecessor to 309?","answer_a":"306","answer_b":"305","answer_c":"308","answer_d":"309","answer_correct":"C","mcurl":"predecessor-calculator.php?num=309&pl=Calculate+Predecessor"},"310":{"question":"What number is the predecessor to 310?","answer_a":"311","answer_b":"308","answer_c":"312","answer_d":"309","answer_correct":"D","mcurl":"predecessor-calculator.php?num=310&pl=Calculate+Predecessor"},"311":{"question":"What number is the predecessor to 311?","answer_a":"309","answer_b":"308","answer_c":"310","answer_d":"313","answer_correct":"C","mcurl":"predecessor-calculator.php?num=311&pl=Calculate+Predecessor"},"312":{"question":"Given 312, what is the predecessor?","answer_a":"310","answer_b":"311","answer_c":"309","answer_d":"314","answer_correct":"B","mcurl":"predecessor-calculator.php?num=312&pl=Calculate+Predecessor"},"313":{"question":"What number is the predecessor to 313?","answer_a":"311","answer_b":"315","answer_c":"312","answer_d":"310","answer_correct":"C","mcurl":"predecessor-calculator.php?num=313&pl=Calculate+Predecessor"},"314":{"question":"What number is the predecessor to 314?","answer_a":"310","answer_b":"311","answer_c":"313","answer_d":"314","answer_correct":"C","mcurl":"predecessor-calculator.php?num=314&pl=Calculate+Predecessor"},"315":{"question":"What number is the predecessor to 315?","answer_a":"311","answer_b":"316","answer_c":"314","answer_d":"313","answer_correct":"C","mcurl":"predecessor-calculator.php?num=315&pl=Calculate+Predecessor"},"316":{"question":"What number is the predecessor to 316?","answer_a":"315","answer_b":"313","answer_c":"312","answer_d":"314","answer_correct":"A","mcurl":"predecessor-calculator.php?num=316&pl=Calculate+Predecessor"},"317":{"question":"What number is the predecessor to 317?","answer_a":"319","answer_b":"316","answer_c":"318","answer_d":"315","answer_correct":"B","mcurl":"predecessor-calculator.php?num=317&pl=Calculate+Predecessor"},"318":{"question":"What number is the predecessor to 318?","answer_a":"320","answer_b":"317","answer_c":"318","answer_d":"319","answer_correct":"B","mcurl":"predecessor-calculator.php?num=318&pl=Calculate+Predecessor"},"319":{"question":"Given 319, what is the predecessor?","answer_a":"318","answer_b":"315","answer_c":"317","answer_d":"316","answer_correct":"A","mcurl":"predecessor-calculator.php?num=319&pl=Calculate+Predecessor"},"320":{"question":"Given 320, what is the predecessor?","answer_a":"321","answer_b":"318","answer_c":"319","answer_d":"322","answer_correct":"C","mcurl":"predecessor-calculator.php?num=320&pl=Calculate+Predecessor"},"321":{"question":"Given 321, what is the predecessor?","answer_a":"322","answer_b":"321","answer_c":"320","answer_d":"317","answer_correct":"C","mcurl":"predecessor-calculator.php?num=321&pl=Calculate+Predecessor"},"322":{"question":"Given 322, what is the predecessor?","answer_a":"324","answer_b":"320","answer_c":"319","answer_d":"321","answer_correct":"D","mcurl":"predecessor-calculator.php?num=322&pl=Calculate+Predecessor"},"323":{"question":"What number is the predecessor to 323?","answer_a":"324","answer_b":"325","answer_c":"322","answer_d":"323","answer_correct":"C","mcurl":"predecessor-calculator.php?num=323&pl=Calculate+Predecessor"},"324":{"question":"What number is the predecessor to 324?","answer_a":"322","answer_b":"323","answer_c":"320","answer_d":"325","answer_correct":"B","mcurl":"predecessor-calculator.php?num=324&pl=Calculate+Predecessor"},"325":{"question":"Given 325, what is the predecessor?","answer_a":"322","answer_b":"321","answer_c":"325","answer_d":"324","answer_correct":"D","mcurl":"predecessor-calculator.php?num=325&pl=Calculate+Predecessor"},"326":{"question":"What number is the predecessor to 326?","answer_a":"326","answer_b":"327","answer_c":"325","answer_d":"328","answer_correct":"C","mcurl":"predecessor-calculator.php?num=326&pl=Calculate+Predecessor"},"327":{"question":"What number is the predecessor to 327?","answer_a":"325","answer_b":"328","answer_c":"326","answer_d":"323","answer_correct":"C","mcurl":"predecessor-calculator.php?num=327&pl=Calculate+Predecessor"},"328":{"question":"Given 328, what is the predecessor?","answer_a":"330","answer_b":"328","answer_c":"327","answer_d":"329","answer_correct":"C","mcurl":"predecessor-calculator.php?num=328&pl=Calculate+Predecessor"},"329":{"question":"Given 329, what is the predecessor?","answer_a":"329","answer_b":"325","answer_c":"328","answer_d":"326","answer_correct":"C","mcurl":"predecessor-calculator.php?num=329&pl=Calculate+Predecessor"},"330":{"question":"What number is the predecessor to 330?","answer_a":"332","answer_b":"328","answer_c":"331","answer_d":"329","answer_correct":"D","mcurl":"predecessor-calculator.php?num=330&pl=Calculate+Predecessor"},"331":{"question":"What number is the predecessor to 331?","answer_a":"330","answer_b":"333","answer_c":"329","answer_d":"328","answer_correct":"A","mcurl":"predecessor-calculator.php?num=331&pl=Calculate+Predecessor"},"332":{"question":"Given 332, what is the predecessor?","answer_a":"334","answer_b":"332","answer_c":"331","answer_d":"333","answer_correct":"C","mcurl":"predecessor-calculator.php?num=332&pl=Calculate+Predecessor"},"333":{"question":"Given 333, what is the predecessor?","answer_a":"332","answer_b":"329","answer_c":"334","answer_d":"331","answer_correct":"A","mcurl":"predecessor-calculator.php?num=333&pl=Calculate+Predecessor"},"334":{"question":"What number is the predecessor to 334?","answer_a":"332","answer_b":"330","answer_c":"331","answer_d":"333","answer_correct":"D","mcurl":"predecessor-calculator.php?num=334&pl=Calculate+Predecessor"},"335":{"question":"What number is the predecessor to 335?","answer_a":"332","answer_b":"331","answer_c":"333","answer_d":"334","answer_correct":"D","mcurl":"predecessor-calculator.php?num=335&pl=Calculate+Predecessor"},"336":{"question":"What number is the predecessor to 336?","answer_a":"333","answer_b":"338","answer_c":"335","answer_d":"336","answer_correct":"C","mcurl":"predecessor-calculator.php?num=336&pl=Calculate+Predecessor"},"337":{"question":"Given 337, what is the predecessor?","answer_a":"337","answer_b":"338","answer_c":"336","answer_d":"339","answer_correct":"C","mcurl":"predecessor-calculator.php?num=337&pl=Calculate+Predecessor"},"338":{"question":"What number is the predecessor to 338?","answer_a":"336","answer_b":"337","answer_c":"340","answer_d":"335","answer_correct":"B","mcurl":"predecessor-calculator.php?num=338&pl=Calculate+Predecessor"},"339":{"question":"Given 339, what is the predecessor?","answer_a":"341","answer_b":"337","answer_c":"336","answer_d":"338","answer_correct":"D","mcurl":"predecessor-calculator.php?num=339&pl=Calculate+Predecessor"},"340":{"question":"What number is the predecessor to 340?","answer_a":"338","answer_b":"337","answer_c":"336","answer_d":"339","answer_correct":"D","mcurl":"predecessor-calculator.php?num=340&pl=Calculate+Predecessor"},"341":{"question":"What number is the predecessor to 341?","answer_a":"339","answer_b":"342","answer_c":"340","answer_d":"343","answer_correct":"C","mcurl":"predecessor-calculator.php?num=341&pl=Calculate+Predecessor"},"342":{"question":"Given 342, what is the predecessor?","answer_a":"341","answer_b":"343","answer_c":"342","answer_d":"344","answer_correct":"A","mcurl":"predecessor-calculator.php?num=342&pl=Calculate+Predecessor"},"343":{"question":"Given 343, what is the predecessor?","answer_a":"343","answer_b":"342","answer_c":"345","answer_d":"344","answer_correct":"B","mcurl":"predecessor-calculator.php?num=343&pl=Calculate+Predecessor"},"344":{"question":"What number is the predecessor to 344?","answer_a":"340","answer_b":"342","answer_c":"341","answer_d":"343","answer_correct":"D","mcurl":"predecessor-calculator.php?num=344&pl=Calculate+Predecessor"},"345":{"question":"What number is the predecessor to 345?","answer_a":"341","answer_b":"344","answer_c":"346","answer_d":"343","answer_correct":"B","mcurl":"predecessor-calculator.php?num=345&pl=Calculate+Predecessor"},"346":{"question":"Given 346, what is the predecessor?","answer_a":"343","answer_b":"345","answer_c":"346","answer_d":"342","answer_correct":"B","mcurl":"predecessor-calculator.php?num=346&pl=Calculate+Predecessor"},"347":{"question":"Given 347, what is the predecessor?","answer_a":"346","answer_b":"349","answer_c":"345","answer_d":"348","answer_correct":"A","mcurl":"predecessor-calculator.php?num=347&pl=Calculate+Predecessor"},"348":{"question":"Given 348, what is the predecessor?","answer_a":"350","answer_b":"345","answer_c":"347","answer_d":"346","answer_correct":"C","mcurl":"predecessor-calculator.php?num=348&pl=Calculate+Predecessor"},"349":{"question":"Given 349, what is the predecessor?","answer_a":"348","answer_b":"351","answer_c":"350","answer_d":"349","answer_correct":"A","mcurl":"predecessor-calculator.php?num=349&pl=Calculate+Predecessor"},"350":{"question":"What number is the predecessor to 350?","answer_a":"352","answer_b":"350","answer_c":"349","answer_d":"351","answer_correct":"C","mcurl":"predecessor-calculator.php?num=350&pl=Calculate+Predecessor"},"351":{"question":"What number is the predecessor to 351?","answer_a":"348","answer_b":"350","answer_c":"349","answer_d":"347","answer_correct":"B","mcurl":"predecessor-calculator.php?num=351&pl=Calculate+Predecessor"},"352":{"question":"Given 352, what is the predecessor?","answer_a":"349","answer_b":"352","answer_c":"354","answer_d":"351","answer_correct":"D","mcurl":"predecessor-calculator.php?num=352&pl=Calculate+Predecessor"},"353":{"question":"What number is the predecessor to 353?","answer_a":"354","answer_b":"352","answer_c":"353","answer_d":"349","answer_correct":"B","mcurl":"predecessor-calculator.php?num=353&pl=Calculate+Predecessor"},"354":{"question":"Given 354, what is the predecessor?","answer_a":"350","answer_b":"351","answer_c":"353","answer_d":"354","answer_correct":"C","mcurl":"predecessor-calculator.php?num=354&pl=Calculate+Predecessor"},"355":{"question":"What number is the predecessor to 355?","answer_a":"356","answer_b":"357","answer_c":"355","answer_d":"354","answer_correct":"D","mcurl":"predecessor-calculator.php?num=355&pl=Calculate+Predecessor"},"356":{"question":"Given 356, what is the predecessor?","answer_a":"355","answer_b":"358","answer_c":"353","answer_d":"354","answer_correct":"A","mcurl":"predecessor-calculator.php?num=356&pl=Calculate+Predecessor"},"357":{"question":"Given 357, what is the predecessor?","answer_a":"355","answer_b":"353","answer_c":"356","answer_d":"354","answer_correct":"C","mcurl":"predecessor-calculator.php?num=357&pl=Calculate+Predecessor"},"358":{"question":"Given 358, what is the predecessor?","answer_a":"357","answer_b":"360","answer_c":"358","answer_d":"359","answer_correct":"A","mcurl":"predecessor-calculator.php?num=358&pl=Calculate+Predecessor"},"359":{"question":"What number is the predecessor to 359?","answer_a":"357","answer_b":"355","answer_c":"360","answer_d":"358","answer_correct":"D","mcurl":"predecessor-calculator.php?num=359&pl=Calculate+Predecessor"},"360":{"question":"Given 360, what is the predecessor?","answer_a":"361","answer_b":"359","answer_c":"360","answer_d":"362","answer_correct":"B","mcurl":"predecessor-calculator.php?num=360&pl=Calculate+Predecessor"},"361":{"question":"What number is the predecessor to 361?","answer_a":"360","answer_b":"358","answer_c":"361","answer_d":"363","answer_correct":"A","mcurl":"predecessor-calculator.php?num=361&pl=Calculate+Predecessor"},"362":{"question":"Given 362, what is the predecessor?","answer_a":"363","answer_b":"360","answer_c":"364","answer_d":"361","answer_correct":"D","mcurl":"predecessor-calculator.php?num=362&pl=Calculate+Predecessor"},"363":{"question":"What number is the predecessor to 363?","answer_a":"365","answer_b":"360","answer_c":"362","answer_d":"363","answer_correct":"C","mcurl":"predecessor-calculator.php?num=363&pl=Calculate+Predecessor"},"364":{"question":"Given 364, what is the predecessor?","answer_a":"361","answer_b":"366","answer_c":"362","answer_d":"363","answer_correct":"D","mcurl":"predecessor-calculator.php?num=364&pl=Calculate+Predecessor"},"365":{"question":"What number is the predecessor to 365?","answer_a":"365","answer_b":"364","answer_c":"366","answer_d":"367","answer_correct":"B","mcurl":"predecessor-calculator.php?num=365&pl=Calculate+Predecessor"},"366":{"question":"Given 366, what is the predecessor?","answer_a":"362","answer_b":"364","answer_c":"367","answer_d":"365","answer_correct":"D","mcurl":"predecessor-calculator.php?num=366&pl=Calculate+Predecessor"},"367":{"question":"Given 367, what is the predecessor?","answer_a":"365","answer_b":"364","answer_c":"363","answer_d":"366","answer_correct":"D","mcurl":"predecessor-calculator.php?num=367&pl=Calculate+Predecessor"},"368":{"question":"What number is the predecessor to 368?","answer_a":"369","answer_b":"367","answer_c":"368","answer_d":"370","answer_correct":"B","mcurl":"predecessor-calculator.php?num=368&pl=Calculate+Predecessor"},"369":{"question":"Given 369, what is the predecessor?","answer_a":"370","answer_b":"365","answer_c":"368","answer_d":"369","answer_correct":"C","mcurl":"predecessor-calculator.php?num=369&pl=Calculate+Predecessor"},"370":{"question":"What number is the predecessor to 370?","answer_a":"372","answer_b":"369","answer_c":"371","answer_d":"370","answer_correct":"B","mcurl":"predecessor-calculator.php?num=370&pl=Calculate+Predecessor"},"371":{"question":"Given 371, what is the predecessor?","answer_a":"369","answer_b":"370","answer_c":"368","answer_d":"367","answer_correct":"B","mcurl":"predecessor-calculator.php?num=371&pl=Calculate+Predecessor"},"372":{"question":"Given 372, what is the predecessor?","answer_a":"374","answer_b":"373","answer_c":"370","answer_d":"371","answer_correct":"D","mcurl":"predecessor-calculator.php?num=372&pl=Calculate+Predecessor"},"373":{"question":"What number is the predecessor to 373?","answer_a":"372","answer_b":"375","answer_c":"374","answer_d":"371","answer_correct":"A","mcurl":"predecessor-calculator.php?num=373&pl=Calculate+Predecessor"},"374":{"question":"What number is the predecessor to 374?","answer_a":"373","answer_b":"375","answer_c":"372","answer_d":"376","answer_correct":"A","mcurl":"predecessor-calculator.php?num=374&pl=Calculate+Predecessor"},"375":{"question":"What number is the predecessor to 375?","answer_a":"372","answer_b":"373","answer_c":"377","answer_d":"374","answer_correct":"D","mcurl":"predecessor-calculator.php?num=375&pl=Calculate+Predecessor"},"376":{"question":"What number is the predecessor to 376?","answer_a":"375","answer_b":"372","answer_c":"376","answer_d":"377","answer_correct":"A","mcurl":"predecessor-calculator.php?num=376&pl=Calculate+Predecessor"},"377":{"question":"What number is the predecessor to 377?","answer_a":"376","answer_b":"378","answer_c":"377","answer_d":"373","answer_correct":"A","mcurl":"predecessor-calculator.php?num=377&pl=Calculate+Predecessor"},"378":{"question":"What number is the predecessor to 378?","answer_a":"378","answer_b":"374","answer_c":"377","answer_d":"379","answer_correct":"C","mcurl":"predecessor-calculator.php?num=378&pl=Calculate+Predecessor"},"379":{"question":"What number is the predecessor to 379?","answer_a":"379","answer_b":"378","answer_c":"380","answer_d":"381","answer_correct":"B","mcurl":"predecessor-calculator.php?num=379&pl=Calculate+Predecessor"},"380":{"question":"Given 380, what is the predecessor?","answer_a":"378","answer_b":"381","answer_c":"379","answer_d":"382","answer_correct":"C","mcurl":"predecessor-calculator.php?num=380&pl=Calculate+Predecessor"},"381":{"question":"Given 381, what is the predecessor?","answer_a":"379","answer_b":"378","answer_c":"380","answer_d":"377","answer_correct":"C","mcurl":"predecessor-calculator.php?num=381&pl=Calculate+Predecessor"},"382":{"question":"Given 382, what is the predecessor?","answer_a":"382","answer_b":"381","answer_c":"384","answer_d":"383","answer_correct":"B","mcurl":"predecessor-calculator.php?num=382&pl=Calculate+Predecessor"},"383":{"question":"Given 383, what is the predecessor?","answer_a":"383","answer_b":"380","answer_c":"385","answer_d":"382","answer_correct":"D","mcurl":"predecessor-calculator.php?num=383&pl=Calculate+Predecessor"},"384":{"question":"What number is the predecessor to 384?","answer_a":"382","answer_b":"383","answer_c":"385","answer_d":"386","answer_correct":"B","mcurl":"predecessor-calculator.php?num=384&pl=Calculate+Predecessor"},"385":{"question":"Given 385, what is the predecessor?","answer_a":"382","answer_b":"383","answer_c":"387","answer_d":"384","answer_correct":"D","mcurl":"predecessor-calculator.php?num=385&pl=Calculate+Predecessor"},"386":{"question":"What number is the predecessor to 386?","answer_a":"382","answer_b":"383","answer_c":"384","answer_d":"385","answer_correct":"D","mcurl":"predecessor-calculator.php?num=386&pl=Calculate+Predecessor"},"387":{"question":"Given 387, what is the predecessor?","answer_a":"385","answer_b":"383","answer_c":"384","answer_d":"386","answer_correct":"D","mcurl":"predecessor-calculator.php?num=387&pl=Calculate+Predecessor"},"388":{"question":"Given 388, what is the predecessor?","answer_a":"384","answer_b":"387","answer_c":"386","answer_d":"389","answer_correct":"B","mcurl":"predecessor-calculator.php?num=388&pl=Calculate+Predecessor"},"389":{"question":"Given 389, what is the predecessor?","answer_a":"390","answer_b":"389","answer_c":"391","answer_d":"388","answer_correct":"D","mcurl":"predecessor-calculator.php?num=389&pl=Calculate+Predecessor"},"390":{"question":"Given 390, what is the predecessor?","answer_a":"389","answer_b":"390","answer_c":"386","answer_d":"391","answer_correct":"A","mcurl":"predecessor-calculator.php?num=390&pl=Calculate+Predecessor"},"391":{"question":"Given 391, what is the predecessor?","answer_a":"391","answer_b":"387","answer_c":"390","answer_d":"388","answer_correct":"C","mcurl":"predecessor-calculator.php?num=391&pl=Calculate+Predecessor"},"392":{"question":"Given 392, what is the predecessor?","answer_a":"388","answer_b":"390","answer_c":"393","answer_d":"391","answer_correct":"D","mcurl":"predecessor-calculator.php?num=392&pl=Calculate+Predecessor"},"393":{"question":"Given 393, what is the predecessor?","answer_a":"395","answer_b":"392","answer_c":"390","answer_d":"393","answer_correct":"B","mcurl":"predecessor-calculator.php?num=393&pl=Calculate+Predecessor"},"394":{"question":"What number is the predecessor to 394?","answer_a":"390","answer_b":"393","answer_c":"392","answer_d":"395","answer_correct":"B","mcurl":"predecessor-calculator.php?num=394&pl=Calculate+Predecessor"},"395":{"question":"Given 395, what is the predecessor?","answer_a":"391","answer_b":"395","answer_c":"396","answer_d":"394","answer_correct":"D","mcurl":"predecessor-calculator.php?num=395&pl=Calculate+Predecessor"},"396":{"question":"Given 396, what is the predecessor?","answer_a":"392","answer_b":"395","answer_c":"396","answer_d":"393","answer_correct":"B","mcurl":"predecessor-calculator.php?num=396&pl=Calculate+Predecessor"},"397":{"question":"Given 397, what is the predecessor?","answer_a":"395","answer_b":"399","answer_c":"398","answer_d":"396","answer_correct":"D","mcurl":"predecessor-calculator.php?num=397&pl=Calculate+Predecessor"},"398":{"question":"What number is the predecessor to 398?","answer_a":"399","answer_b":"397","answer_c":"398","answer_d":"400","answer_correct":"B","mcurl":"predecessor-calculator.php?num=398&pl=Calculate+Predecessor"},"399":{"question":"Given 399, what is the predecessor?","answer_a":"401","answer_b":"398","answer_c":"400","answer_d":"399","answer_correct":"B","mcurl":"predecessor-calculator.php?num=399&pl=Calculate+Predecessor"},"400":{"question":"What number is the predecessor to 400?","answer_a":"399","answer_b":"398","answer_c":"401","answer_d":"402","answer_correct":"A","mcurl":"predecessor-calculator.php?num=400&pl=Calculate+Predecessor"},"401":{"question":"What number is the predecessor to 401?","answer_a":"403","answer_b":"400","answer_c":"401","answer_d":"398","answer_correct":"B","mcurl":"predecessor-calculator.php?num=401&pl=Calculate+Predecessor"},"402":{"question":"What number is the predecessor to 402?","answer_a":"398","answer_b":"402","answer_c":"399","answer_d":"401","answer_correct":"D","mcurl":"predecessor-calculator.php?num=402&pl=Calculate+Predecessor"},"403":{"question":"Given 403, what is the predecessor?","answer_a":"400","answer_b":"401","answer_c":"402","answer_d":"405","answer_correct":"C","mcurl":"predecessor-calculator.php?num=403&pl=Calculate+Predecessor"},"404":{"question":"Given 404, what is the predecessor?","answer_a":"403","answer_b":"406","answer_c":"401","answer_d":"402","answer_correct":"A","mcurl":"predecessor-calculator.php?num=404&pl=Calculate+Predecessor"},"405":{"question":"Given 405, what is the predecessor?","answer_a":"404","answer_b":"402","answer_c":"407","answer_d":"403","answer_correct":"A","mcurl":"predecessor-calculator.php?num=405&pl=Calculate+Predecessor"},"406":{"question":"What number is the predecessor to 406?","answer_a":"406","answer_b":"408","answer_c":"403","answer_d":"405","answer_correct":"D","mcurl":"predecessor-calculator.php?num=406&pl=Calculate+Predecessor"},"407":{"question":"Given 407, what is the predecessor?","answer_a":"404","answer_b":"409","answer_c":"407","answer_d":"406","answer_correct":"D","mcurl":"predecessor-calculator.php?num=407&pl=Calculate+Predecessor"},"408":{"question":"What number is the predecessor to 408?","answer_a":"409","answer_b":"406","answer_c":"410","answer_d":"407","answer_correct":"D","mcurl":"predecessor-calculator.php?num=408&pl=Calculate+Predecessor"},"409":{"question":"Given 409, what is the predecessor?","answer_a":"405","answer_b":"406","answer_c":"409","answer_d":"408","answer_correct":"D","mcurl":"predecessor-calculator.php?num=409&pl=Calculate+Predecessor"},"410":{"question":"What number is the predecessor to 410?","answer_a":"411","answer_b":"410","answer_c":"406","answer_d":"409","answer_correct":"D","mcurl":"predecessor-calculator.php?num=410&pl=Calculate+Predecessor"},"411":{"question":"Given 411, what is the predecessor?","answer_a":"410","answer_b":"409","answer_c":"407","answer_d":"412","answer_correct":"A","mcurl":"predecessor-calculator.php?num=411&pl=Calculate+Predecessor"},"412":{"question":"What number is the predecessor to 412?","answer_a":"411","answer_b":"410","answer_c":"414","answer_d":"413","answer_correct":"A","mcurl":"predecessor-calculator.php?num=412&pl=Calculate+Predecessor"},"413":{"question":"Given 413, what is the predecessor?","answer_a":"412","answer_b":"411","answer_c":"415","answer_d":"410","answer_correct":"A","mcurl":"predecessor-calculator.php?num=413&pl=Calculate+Predecessor"},"414":{"question":"What number is the predecessor to 414?","answer_a":"416","answer_b":"415","answer_c":"414","answer_d":"413","answer_correct":"D","mcurl":"predecessor-calculator.php?num=414&pl=Calculate+Predecessor"},"415":{"question":"What number is the predecessor to 415?","answer_a":"417","answer_b":"414","answer_c":"416","answer_d":"413","answer_correct":"B","mcurl":"predecessor-calculator.php?num=415&pl=Calculate+Predecessor"},"416":{"question":"What number is the predecessor to 416?","answer_a":"415","answer_b":"414","answer_c":"413","answer_d":"418","answer_correct":"A","mcurl":"predecessor-calculator.php?num=416&pl=Calculate+Predecessor"},"417":{"question":"What number is the predecessor to 417?","answer_a":"416","answer_b":"417","answer_c":"418","answer_d":"413","answer_correct":"A","mcurl":"predecessor-calculator.php?num=417&pl=Calculate+Predecessor"},"418":{"question":"Given 418, what is the predecessor?","answer_a":"418","answer_b":"415","answer_c":"420","answer_d":"417","answer_correct":"D","mcurl":"predecessor-calculator.php?num=418&pl=Calculate+Predecessor"},"419":{"question":"Given 419, what is the predecessor?","answer_a":"418","answer_b":"420","answer_c":"421","answer_d":"419","answer_correct":"A","mcurl":"predecessor-calculator.php?num=419&pl=Calculate+Predecessor"},"420":{"question":"What number is the predecessor to 420?","answer_a":"419","answer_b":"418","answer_c":"422","answer_d":"421","answer_correct":"A","mcurl":"predecessor-calculator.php?num=420&pl=Calculate+Predecessor"},"421":{"question":"Given 421, what is the predecessor?","answer_a":"418","answer_b":"421","answer_c":"420","answer_d":"417","answer_correct":"C","mcurl":"predecessor-calculator.php?num=421&pl=Calculate+Predecessor"},"422":{"question":"What number is the predecessor to 422?","answer_a":"418","answer_b":"421","answer_c":"422","answer_d":"419","answer_correct":"B","mcurl":"predecessor-calculator.php?num=422&pl=Calculate+Predecessor"},"423":{"question":"Given 423, what is the predecessor?","answer_a":"422","answer_b":"421","answer_c":"419","answer_d":"424","answer_correct":"A","mcurl":"predecessor-calculator.php?num=423&pl=Calculate+Predecessor"},"424":{"question":"What number is the predecessor to 424?","answer_a":"423","answer_b":"420","answer_c":"424","answer_d":"425","answer_correct":"A","mcurl":"predecessor-calculator.php?num=424&pl=Calculate+Predecessor"},"425":{"question":"Given 425, what is the predecessor?","answer_a":"427","answer_b":"425","answer_c":"426","answer_d":"424","answer_correct":"D","mcurl":"predecessor-calculator.php?num=425&pl=Calculate+Predecessor"},"426":{"question":"What number is the predecessor to 426?","answer_a":"422","answer_b":"425","answer_c":"424","answer_d":"423","answer_correct":"B","mcurl":"predecessor-calculator.php?num=426&pl=Calculate+Predecessor"},"427":{"question":"Given 427, what is the predecessor?","answer_a":"424","answer_b":"429","answer_c":"427","answer_d":"426","answer_correct":"D","mcurl":"predecessor-calculator.php?num=427&pl=Calculate+Predecessor"},"428":{"question":"Given 428, what is the predecessor?","answer_a":"424","answer_b":"427","answer_c":"429","answer_d":"426","answer_correct":"B","mcurl":"predecessor-calculator.php?num=428&pl=Calculate+Predecessor"},"429":{"question":"What number is the predecessor to 429?","answer_a":"429","answer_b":"426","answer_c":"431","answer_d":"428","answer_correct":"D","mcurl":"predecessor-calculator.php?num=429&pl=Calculate+Predecessor"},"430":{"question":"Given 430, what is the predecessor?","answer_a":"432","answer_b":"430","answer_c":"431","answer_d":"429","answer_correct":"D","mcurl":"predecessor-calculator.php?num=430&pl=Calculate+Predecessor"},"431":{"question":"Given 431, what is the predecessor?","answer_a":"431","answer_b":"430","answer_c":"427","answer_d":"432","answer_correct":"B","mcurl":"predecessor-calculator.php?num=431&pl=Calculate+Predecessor"},"432":{"question":"Given 432, what is the predecessor?","answer_a":"432","answer_b":"429","answer_c":"431","answer_d":"434","answer_correct":"C","mcurl":"predecessor-calculator.php?num=432&pl=Calculate+Predecessor"},"433":{"question":"What number is the predecessor to 433?","answer_a":"432","answer_b":"429","answer_c":"433","answer_d":"434","answer_correct":"A","mcurl":"predecessor-calculator.php?num=433&pl=Calculate+Predecessor"},"434":{"question":"What number is the predecessor to 434?","answer_a":"430","answer_b":"433","answer_c":"431","answer_d":"434","answer_correct":"B","mcurl":"predecessor-calculator.php?num=434&pl=Calculate+Predecessor"},"435":{"question":"What number is the predecessor to 435?","answer_a":"434","answer_b":"436","answer_c":"433","answer_d":"431","answer_correct":"A","mcurl":"predecessor-calculator.php?num=435&pl=Calculate+Predecessor"},"436":{"question":"Given 436, what is the predecessor?","answer_a":"435","answer_b":"432","answer_c":"437","answer_d":"434","answer_correct":"A","mcurl":"predecessor-calculator.php?num=436&pl=Calculate+Predecessor"},"437":{"question":"What number is the predecessor to 437?","answer_a":"438","answer_b":"436","answer_c":"435","answer_d":"433","answer_correct":"B","mcurl":"predecessor-calculator.php?num=437&pl=Calculate+Predecessor"},"438":{"question":"Given 438, what is the predecessor?","answer_a":"440","answer_b":"438","answer_c":"439","answer_d":"437","answer_correct":"D","mcurl":"predecessor-calculator.php?num=438&pl=Calculate+Predecessor"},"439":{"question":"What number is the predecessor to 439?","answer_a":"438","answer_b":"436","answer_c":"435","answer_d":"437","answer_correct":"A","mcurl":"predecessor-calculator.php?num=439&pl=Calculate+Predecessor"},"440":{"question":"Given 440, what is the predecessor?","answer_a":"439","answer_b":"442","answer_c":"438","answer_d":"441","answer_correct":"A","mcurl":"predecessor-calculator.php?num=440&pl=Calculate+Predecessor"},"441":{"question":"What number is the predecessor to 441?","answer_a":"441","answer_b":"438","answer_c":"443","answer_d":"440","answer_correct":"D","mcurl":"predecessor-calculator.php?num=441&pl=Calculate+Predecessor"},"442":{"question":"What number is the predecessor to 442?","answer_a":"440","answer_b":"439","answer_c":"441","answer_d":"438","answer_correct":"C","mcurl":"predecessor-calculator.php?num=442&pl=Calculate+Predecessor"},"443":{"question":"Given 443, what is the predecessor?","answer_a":"442","answer_b":"440","answer_c":"445","answer_d":"441","answer_correct":"A","mcurl":"predecessor-calculator.php?num=443&pl=Calculate+Predecessor"},"444":{"question":"Given 444, what is the predecessor?","answer_a":"444","answer_b":"441","answer_c":"440","answer_d":"443","answer_correct":"D","mcurl":"predecessor-calculator.php?num=444&pl=Calculate+Predecessor"},"445":{"question":"Given 445, what is the predecessor?","answer_a":"447","answer_b":"444","answer_c":"443","answer_d":"446","answer_correct":"B","mcurl":"predecessor-calculator.php?num=445&pl=Calculate+Predecessor"},"446":{"question":"Given 446, what is the predecessor?","answer_a":"445","answer_b":"448","answer_c":"447","answer_d":"446","answer_correct":"A","mcurl":"predecessor-calculator.php?num=446&pl=Calculate+Predecessor"},"447":{"question":"What number is the predecessor to 447?","answer_a":"445","answer_b":"443","answer_c":"446","answer_d":"444","answer_correct":"C","mcurl":"predecessor-calculator.php?num=447&pl=Calculate+Predecessor"},"448":{"question":"Given 448, what is the predecessor?","answer_a":"447","answer_b":"445","answer_c":"444","answer_d":"446","answer_correct":"A","mcurl":"predecessor-calculator.php?num=448&pl=Calculate+Predecessor"},"449":{"question":"What number is the predecessor to 449?","answer_a":"451","answer_b":"448","answer_c":"450","answer_d":"447","answer_correct":"B","mcurl":"predecessor-calculator.php?num=449&pl=Calculate+Predecessor"},"450":{"question":"Given 450, what is the predecessor?","answer_a":"446","answer_b":"450","answer_c":"447","answer_d":"449","answer_correct":"D","mcurl":"predecessor-calculator.php?num=450&pl=Calculate+Predecessor"},"451":{"question":"Given 451, what is the predecessor?","answer_a":"453","answer_b":"450","answer_c":"451","answer_d":"452","answer_correct":"B","mcurl":"predecessor-calculator.php?num=451&pl=Calculate+Predecessor"},"452":{"question":"Given 452, what is the predecessor?","answer_a":"450","answer_b":"448","answer_c":"449","answer_d":"451","answer_correct":"D","mcurl":"predecessor-calculator.php?num=452&pl=Calculate+Predecessor"},"453":{"question":"What number is the predecessor to 453?","answer_a":"449","answer_b":"451","answer_c":"452","answer_d":"450","answer_correct":"C","mcurl":"predecessor-calculator.php?num=453&pl=Calculate+Predecessor"},"454":{"question":"Given 454, what is the predecessor?","answer_a":"451","answer_b":"450","answer_c":"452","answer_d":"453","answer_correct":"D","mcurl":"predecessor-calculator.php?num=454&pl=Calculate+Predecessor"},"455":{"question":"What number is the predecessor to 455?","answer_a":"455","answer_b":"457","answer_c":"454","answer_d":"452","answer_correct":"C","mcurl":"predecessor-calculator.php?num=455&pl=Calculate+Predecessor"},"456":{"question":"What number is the predecessor to 456?","answer_a":"456","answer_b":"458","answer_c":"453","answer_d":"455","answer_correct":"D","mcurl":"predecessor-calculator.php?num=456&pl=Calculate+Predecessor"},"457":{"question":"What number is the predecessor to 457?","answer_a":"457","answer_b":"459","answer_c":"456","answer_d":"454","answer_correct":"C","mcurl":"predecessor-calculator.php?num=457&pl=Calculate+Predecessor"},"458":{"question":"What number is the predecessor to 458?","answer_a":"460","answer_b":"459","answer_c":"456","answer_d":"457","answer_correct":"D","mcurl":"predecessor-calculator.php?num=458&pl=Calculate+Predecessor"},"459":{"question":"Given 459, what is the predecessor?","answer_a":"461","answer_b":"460","answer_c":"459","answer_d":"458","answer_correct":"D","mcurl":"predecessor-calculator.php?num=459&pl=Calculate+Predecessor"},"460":{"question":"Given 460, what is the predecessor?","answer_a":"458","answer_b":"462","answer_c":"457","answer_d":"459","answer_correct":"D","mcurl":"predecessor-calculator.php?num=460&pl=Calculate+Predecessor"},"461":{"question":"What number is the predecessor to 461?","answer_a":"460","answer_b":"461","answer_c":"457","answer_d":"462","answer_correct":"A","mcurl":"predecessor-calculator.php?num=461&pl=Calculate+Predecessor"},"462":{"question":"Given 462, what is the predecessor?","answer_a":"463","answer_b":"461","answer_c":"458","answer_d":"462","answer_correct":"B","mcurl":"predecessor-calculator.php?num=462&pl=Calculate+Predecessor"},"463":{"question":"Given 463, what is the predecessor?","answer_a":"463","answer_b":"464","answer_c":"462","answer_d":"465","answer_correct":"C","mcurl":"predecessor-calculator.php?num=463&pl=Calculate+Predecessor"},"464":{"question":"What number is the predecessor to 464?","answer_a":"464","answer_b":"463","answer_c":"465","answer_d":"466","answer_correct":"B","mcurl":"predecessor-calculator.php?num=464&pl=Calculate+Predecessor"},"465":{"question":"Given 465, what is the predecessor?","answer_a":"462","answer_b":"465","answer_c":"461","answer_d":"464","answer_correct":"D","mcurl":"predecessor-calculator.php?num=465&pl=Calculate+Predecessor"},"466":{"question":"Given 466, what is the predecessor?","answer_a":"466","answer_b":"465","answer_c":"468","answer_d":"463","answer_correct":"B","mcurl":"predecessor-calculator.php?num=466&pl=Calculate+Predecessor"},"467":{"question":"What number is the predecessor to 467?","answer_a":"465","answer_b":"466","answer_c":"468","answer_d":"463","answer_correct":"B","mcurl":"predecessor-calculator.php?num=467&pl=Calculate+Predecessor"},"468":{"question":"Given 468, what is the predecessor?","answer_a":"467","answer_b":"466","answer_c":"464","answer_d":"469","answer_correct":"A","mcurl":"predecessor-calculator.php?num=468&pl=Calculate+Predecessor"},"469":{"question":"What number is the predecessor to 469?","answer_a":"470","answer_b":"469","answer_c":"468","answer_d":"465","answer_correct":"C","mcurl":"predecessor-calculator.php?num=469&pl=Calculate+Predecessor"},"470":{"question":"Given 470, what is the predecessor?","answer_a":"469","answer_b":"470","answer_c":"467","answer_d":"472","answer_correct":"A","mcurl":"predecessor-calculator.php?num=470&pl=Calculate+Predecessor"},"471":{"question":"Given 471, what is the predecessor?","answer_a":"473","answer_b":"470","answer_c":"472","answer_d":"471","answer_correct":"B","mcurl":"predecessor-calculator.php?num=471&pl=Calculate+Predecessor"},"472":{"question":"What number is the predecessor to 472?","answer_a":"471","answer_b":"468","answer_c":"469","answer_d":"470","answer_correct":"A","mcurl":"predecessor-calculator.php?num=472&pl=Calculate+Predecessor"},"473":{"question":"What number is the predecessor to 473?","answer_a":"472","answer_b":"475","answer_c":"474","answer_d":"471","answer_correct":"A","mcurl":"predecessor-calculator.php?num=473&pl=Calculate+Predecessor"},"474":{"question":"Given 474, what is the predecessor?","answer_a":"475","answer_b":"470","answer_c":"472","answer_d":"473","answer_correct":"D","mcurl":"predecessor-calculator.php?num=474&pl=Calculate+Predecessor"},"475":{"question":"What number is the predecessor to 475?","answer_a":"476","answer_b":"474","answer_c":"471","answer_d":"473","answer_correct":"B","mcurl":"predecessor-calculator.php?num=475&pl=Calculate+Predecessor"},"476":{"question":"What number is the predecessor to 476?","answer_a":"472","answer_b":"475","answer_c":"477","answer_d":"476","answer_correct":"B","mcurl":"predecessor-calculator.php?num=476&pl=Calculate+Predecessor"},"477":{"question":"Given 477, what is the predecessor?","answer_a":"478","answer_b":"473","answer_c":"475","answer_d":"476","answer_correct":"D","mcurl":"predecessor-calculator.php?num=477&pl=Calculate+Predecessor"},"478":{"question":"Given 478, what is the predecessor?","answer_a":"480","answer_b":"479","answer_c":"477","answer_d":"478","answer_correct":"C","mcurl":"predecessor-calculator.php?num=478&pl=Calculate+Predecessor"},"479":{"question":"Given 479, what is the predecessor?","answer_a":"478","answer_b":"481","answer_c":"477","answer_d":"476","answer_correct":"A","mcurl":"predecessor-calculator.php?num=479&pl=Calculate+Predecessor"},"480":{"question":"Given 480, what is the predecessor?","answer_a":"476","answer_b":"479","answer_c":"477","answer_d":"478","answer_correct":"B","mcurl":"predecessor-calculator.php?num=480&pl=Calculate+Predecessor"},"481":{"question":"Given 481, what is the predecessor?","answer_a":"480","answer_b":"479","answer_c":"478","answer_d":"477","answer_correct":"A","mcurl":"predecessor-calculator.php?num=481&pl=Calculate+Predecessor"},"482":{"question":"Given 482, what is the predecessor?","answer_a":"482","answer_b":"479","answer_c":"481","answer_d":"478","answer_correct":"C","mcurl":"predecessor-calculator.php?num=482&pl=Calculate+Predecessor"},"483":{"question":"Given 483, what is the predecessor?","answer_a":"482","answer_b":"480","answer_c":"483","answer_d":"485","answer_correct":"A","mcurl":"predecessor-calculator.php?num=483&pl=Calculate+Predecessor"},"484":{"question":"What number is the predecessor to 484?","answer_a":"486","answer_b":"482","answer_c":"483","answer_d":"485","answer_correct":"C","mcurl":"predecessor-calculator.php?num=484&pl=Calculate+Predecessor"},"485":{"question":"Given 485, what is the predecessor?","answer_a":"484","answer_b":"487","answer_c":"483","answer_d":"482","answer_correct":"A","mcurl":"predecessor-calculator.php?num=485&pl=Calculate+Predecessor"},"486":{"question":"What number is the predecessor to 486?","answer_a":"486","answer_b":"482","answer_c":"485","answer_d":"487","answer_correct":"C","mcurl":"predecessor-calculator.php?num=486&pl=Calculate+Predecessor"},"487":{"question":"What number is the predecessor to 487?","answer_a":"484","answer_b":"489","answer_c":"486","answer_d":"487","answer_correct":"C","mcurl":"predecessor-calculator.php?num=487&pl=Calculate+Predecessor"},"488":{"question":"Given 488, what is the predecessor?","answer_a":"484","answer_b":"485","answer_c":"488","answer_d":"487","answer_correct":"D","mcurl":"predecessor-calculator.php?num=488&pl=Calculate+Predecessor"},"489":{"question":"What number is the predecessor to 489?","answer_a":"489","answer_b":"488","answer_c":"491","answer_d":"490","answer_correct":"B","mcurl":"predecessor-calculator.php?num=489&pl=Calculate+Predecessor"},"490":{"question":"Given 490, what is the predecessor?","answer_a":"487","answer_b":"492","answer_c":"490","answer_d":"489","answer_correct":"D","mcurl":"predecessor-calculator.php?num=490&pl=Calculate+Predecessor"},"491":{"question":"Given 491, what is the predecessor?","answer_a":"490","answer_b":"487","answer_c":"488","answer_d":"489","answer_correct":"A","mcurl":"predecessor-calculator.php?num=491&pl=Calculate+Predecessor"},"492":{"question":"What number is the predecessor to 492?","answer_a":"491","answer_b":"490","answer_c":"493","answer_d":"488","answer_correct":"A","mcurl":"predecessor-calculator.php?num=492&pl=Calculate+Predecessor"},"493":{"question":"Given 493, what is the predecessor?","answer_a":"495","answer_b":"493","answer_c":"494","answer_d":"492","answer_correct":"D","mcurl":"predecessor-calculator.php?num=493&pl=Calculate+Predecessor"},"494":{"question":"What number is the predecessor to 494?","answer_a":"490","answer_b":"495","answer_c":"492","answer_d":"493","answer_correct":"D","mcurl":"predecessor-calculator.php?num=494&pl=Calculate+Predecessor"},"495":{"question":"What number is the predecessor to 495?","answer_a":"494","answer_b":"497","answer_c":"493","answer_d":"492","answer_correct":"A","mcurl":"predecessor-calculator.php?num=495&pl=Calculate+Predecessor"},"496":{"question":"What number is the predecessor to 496?","answer_a":"492","answer_b":"495","answer_c":"497","answer_d":"494","answer_correct":"B","mcurl":"predecessor-calculator.php?num=496&pl=Calculate+Predecessor"},"497":{"question":"Given 497, what is the predecessor?","answer_a":"499","answer_b":"495","answer_c":"498","answer_d":"496","answer_correct":"D","mcurl":"predecessor-calculator.php?num=497&pl=Calculate+Predecessor"},"498":{"question":"What number is the predecessor to 498?","answer_a":"497","answer_b":"499","answer_c":"494","answer_d":"496","answer_correct":"A","mcurl":"predecessor-calculator.php?num=498&pl=Calculate+Predecessor"},"499":{"question":"Given 499, what is the predecessor?","answer_a":"498","answer_b":"501","answer_c":"496","answer_d":"497","answer_correct":"A","mcurl":"predecessor-calculator.php?num=499&pl=Calculate+Predecessor"},"500":{"question":"Given 500, what is the predecessor?","answer_a":"499","answer_b":"498","answer_c":"502","answer_d":"497","answer_correct":"A","mcurl":"predecessor-calculator.php?num=500&pl=Calculate+Predecessor"},"501":{"question":"Given 501, what is the predecessor?","answer_a":"499","answer_b":"498","answer_c":"500","answer_d":"497","answer_correct":"C","mcurl":"predecessor-calculator.php?num=501&pl=Calculate+Predecessor"},"502":{"question":"Given 502, what is the predecessor?","answer_a":"499","answer_b":"500","answer_c":"504","answer_d":"501","answer_correct":"D","mcurl":"predecessor-calculator.php?num=502&pl=Calculate+Predecessor"},"503":{"question":"What number is the predecessor to 503?","answer_a":"501","answer_b":"500","answer_c":"502","answer_d":"499","answer_correct":"C","mcurl":"predecessor-calculator.php?num=503&pl=Calculate+Predecessor"},"504":{"question":"Given 504, what is the predecessor?","answer_a":"503","answer_b":"504","answer_c":"505","answer_d":"500","answer_correct":"A","mcurl":"predecessor-calculator.php?num=504&pl=Calculate+Predecessor"},"505":{"question":"What number is the predecessor to 505?","answer_a":"504","answer_b":"501","answer_c":"503","answer_d":"502","answer_correct":"A","mcurl":"predecessor-calculator.php?num=505&pl=Calculate+Predecessor"},"506":{"question":"Given 506, what is the predecessor?","answer_a":"508","answer_b":"504","answer_c":"505","answer_d":"507","answer_correct":"C","mcurl":"predecessor-calculator.php?num=506&pl=Calculate+Predecessor"},"507":{"question":"Given 507, what is the predecessor?","answer_a":"505","answer_b":"503","answer_c":"506","answer_d":"504","answer_correct":"C","mcurl":"predecessor-calculator.php?num=507&pl=Calculate+Predecessor"},"508":{"question":"Given 508, what is the predecessor?","answer_a":"507","answer_b":"505","answer_c":"510","answer_d":"508","answer_correct":"A","mcurl":"predecessor-calculator.php?num=508&pl=Calculate+Predecessor"},"509":{"question":"What number is the predecessor to 509?","answer_a":"508","answer_b":"507","answer_c":"505","answer_d":"510","answer_correct":"A","mcurl":"predecessor-calculator.php?num=509&pl=Calculate+Predecessor"},"510":{"question":"Given 510, what is the predecessor?","answer_a":"509","answer_b":"508","answer_c":"506","answer_d":"511","answer_correct":"A","mcurl":"predecessor-calculator.php?num=510&pl=Calculate+Predecessor"},"511":{"question":"Given 511, what is the predecessor?","answer_a":"508","answer_b":"510","answer_c":"507","answer_d":"509","answer_correct":"B","mcurl":"predecessor-calculator.php?num=511&pl=Calculate+Predecessor"},"512":{"question":"Given 512, what is the predecessor?","answer_a":"513","answer_b":"508","answer_c":"512","answer_d":"511","answer_correct":"D","mcurl":"predecessor-calculator.php?num=512&pl=Calculate+Predecessor"},"513":{"question":"What number is the predecessor to 513?","answer_a":"513","answer_b":"514","answer_c":"509","answer_d":"512","answer_correct":"D","mcurl":"predecessor-calculator.php?num=513&pl=Calculate+Predecessor"},"514":{"question":"Given 514, what is the predecessor?","answer_a":"510","answer_b":"514","answer_c":"511","answer_d":"513","answer_correct":"D","mcurl":"predecessor-calculator.php?num=514&pl=Calculate+Predecessor"},"515":{"question":"Given 515, what is the predecessor?","answer_a":"512","answer_b":"511","answer_c":"515","answer_d":"514","answer_correct":"D","mcurl":"predecessor-calculator.php?num=515&pl=Calculate+Predecessor"},"516":{"question":"Given 516, what is the predecessor?","answer_a":"518","answer_b":"516","answer_c":"515","answer_d":"517","answer_correct":"C","mcurl":"predecessor-calculator.php?num=516&pl=Calculate+Predecessor"},"517":{"question":"Given 517, what is the predecessor?","answer_a":"513","answer_b":"516","answer_c":"518","answer_d":"517","answer_correct":"B","mcurl":"predecessor-calculator.php?num=517&pl=Calculate+Predecessor"},"518":{"question":"Given 518, what is the predecessor?","answer_a":"515","answer_b":"516","answer_c":"514","answer_d":"517","answer_correct":"D","mcurl":"predecessor-calculator.php?num=518&pl=Calculate+Predecessor"},"519":{"question":"Given 519, what is the predecessor?","answer_a":"518","answer_b":"515","answer_c":"517","answer_d":"516","answer_correct":"A","mcurl":"predecessor-calculator.php?num=519&pl=Calculate+Predecessor"},"520":{"question":"Given 520, what is the predecessor?","answer_a":"520","answer_b":"519","answer_c":"516","answer_d":"521","answer_correct":"B","mcurl":"predecessor-calculator.php?num=520&pl=Calculate+Predecessor"},"521":{"question":"Given 521, what is the predecessor?","answer_a":"523","answer_b":"521","answer_c":"520","answer_d":"518","answer_correct":"C","mcurl":"predecessor-calculator.php?num=521&pl=Calculate+Predecessor"},"522":{"question":"What number is the predecessor to 522?","answer_a":"521","answer_b":"522","answer_c":"523","answer_d":"518","answer_correct":"A","mcurl":"predecessor-calculator.php?num=522&pl=Calculate+Predecessor"},"523":{"question":"What number is the predecessor to 523?","answer_a":"519","answer_b":"523","answer_c":"520","answer_d":"522","answer_correct":"D","mcurl":"predecessor-calculator.php?num=523&pl=Calculate+Predecessor"},"524":{"question":"Given 524, what is the predecessor?","answer_a":"520","answer_b":"524","answer_c":"521","answer_d":"523","answer_correct":"D","mcurl":"predecessor-calculator.php?num=524&pl=Calculate+Predecessor"},"525":{"question":"Given 525, what is the predecessor?","answer_a":"522","answer_b":"524","answer_c":"527","answer_d":"525","answer_correct":"B","mcurl":"predecessor-calculator.php?num=525&pl=Calculate+Predecessor"},"526":{"question":"What number is the predecessor to 526?","answer_a":"525","answer_b":"528","answer_c":"524","answer_d":"523","answer_correct":"A","mcurl":"predecessor-calculator.php?num=526&pl=Calculate+Predecessor"},"527":{"question":"What number is the predecessor to 527?","answer_a":"524","answer_b":"523","answer_c":"526","answer_d":"527","answer_correct":"C","mcurl":"predecessor-calculator.php?num=527&pl=Calculate+Predecessor"},"528":{"question":"What number is the predecessor to 528?","answer_a":"525","answer_b":"526","answer_c":"527","answer_d":"524","answer_correct":"C","mcurl":"predecessor-calculator.php?num=528&pl=Calculate+Predecessor"},"529":{"question":"Given 529, what is the predecessor?","answer_a":"530","answer_b":"529","answer_c":"525","answer_d":"528","answer_correct":"D","mcurl":"predecessor-calculator.php?num=529&pl=Calculate+Predecessor"},"530":{"question":"What number is the predecessor to 530?","answer_a":"528","answer_b":"526","answer_c":"527","answer_d":"529","answer_correct":"D","mcurl":"predecessor-calculator.php?num=530&pl=Calculate+Predecessor"},"531":{"question":"Given 531, what is the predecessor?","answer_a":"527","answer_b":"532","answer_c":"531","answer_d":"530","answer_correct":"D","mcurl":"predecessor-calculator.php?num=531&pl=Calculate+Predecessor"},"532":{"question":"Given 532, what is the predecessor?","answer_a":"533","answer_b":"531","answer_c":"530","answer_d":"528","answer_correct":"B","mcurl":"predecessor-calculator.php?num=532&pl=Calculate+Predecessor"},"533":{"question":"Given 533, what is the predecessor?","answer_a":"531","answer_b":"534","answer_c":"532","answer_d":"529","answer_correct":"C","mcurl":"predecessor-calculator.php?num=533&pl=Calculate+Predecessor"},"534":{"question":"What number is the predecessor to 534?","answer_a":"533","answer_b":"531","answer_c":"534","answer_d":"530","answer_correct":"A","mcurl":"predecessor-calculator.php?num=534&pl=Calculate+Predecessor"},"535":{"question":"Given 535, what is the predecessor?","answer_a":"531","answer_b":"535","answer_c":"534","answer_d":"536","answer_correct":"C","mcurl":"predecessor-calculator.php?num=535&pl=Calculate+Predecessor"},"536":{"question":"Given 536, what is the predecessor?","answer_a":"536","answer_b":"538","answer_c":"535","answer_d":"537","answer_correct":"C","mcurl":"predecessor-calculator.php?num=536&pl=Calculate+Predecessor"},"537":{"question":"Given 537, what is the predecessor?","answer_a":"539","answer_b":"536","answer_c":"538","answer_d":"535","answer_correct":"B","mcurl":"predecessor-calculator.php?num=537&pl=Calculate+Predecessor"},"538":{"question":"Given 538, what is the predecessor?","answer_a":"536","answer_b":"539","answer_c":"537","answer_d":"540","answer_correct":"C","mcurl":"predecessor-calculator.php?num=538&pl=Calculate+Predecessor"},"539":{"question":"Given 539, what is the predecessor?","answer_a":"537","answer_b":"540","answer_c":"538","answer_d":"541","answer_correct":"C","mcurl":"predecessor-calculator.php?num=539&pl=Calculate+Predecessor"},"540":{"question":"What number is the predecessor to 540?","answer_a":"536","answer_b":"538","answer_c":"541","answer_d":"539","answer_correct":"D","mcurl":"predecessor-calculator.php?num=540&pl=Calculate+Predecessor"},"541":{"question":"What number is the predecessor to 541?","answer_a":"538","answer_b":"543","answer_c":"540","answer_d":"541","answer_correct":"C","mcurl":"predecessor-calculator.php?num=541&pl=Calculate+Predecessor"},"542":{"question":"What number is the predecessor to 542?","answer_a":"543","answer_b":"544","answer_c":"541","answer_d":"542","answer_correct":"C","mcurl":"predecessor-calculator.php?num=542&pl=Calculate+Predecessor"},"543":{"question":"Given 543, what is the predecessor?","answer_a":"542","answer_b":"543","answer_c":"540","answer_d":"545","answer_correct":"A","mcurl":"predecessor-calculator.php?num=543&pl=Calculate+Predecessor"},"544":{"question":"Given 544, what is the predecessor?","answer_a":"541","answer_b":"546","answer_c":"542","answer_d":"543","answer_correct":"D","mcurl":"predecessor-calculator.php?num=544&pl=Calculate+Predecessor"},"545":{"question":"Given 545, what is the predecessor?","answer_a":"543","answer_b":"542","answer_c":"541","answer_d":"544","answer_correct":"D","mcurl":"predecessor-calculator.php?num=545&pl=Calculate+Predecessor"},"546":{"question":"Given 546, what is the predecessor?","answer_a":"544","answer_b":"547","answer_c":"548","answer_d":"545","answer_correct":"D","mcurl":"predecessor-calculator.php?num=546&pl=Calculate+Predecessor"},"547":{"question":"Given 547, what is the predecessor?","answer_a":"548","answer_b":"546","answer_c":"543","answer_d":"547","answer_correct":"B","mcurl":"predecessor-calculator.php?num=547&pl=Calculate+Predecessor"},"548":{"question":"What number is the predecessor to 548?","answer_a":"550","answer_b":"547","answer_c":"549","answer_d":"548","answer_correct":"B","mcurl":"predecessor-calculator.php?num=548&pl=Calculate+Predecessor"},"549":{"question":"What number is the predecessor to 549?","answer_a":"549","answer_b":"550","answer_c":"548","answer_d":"545","answer_correct":"C","mcurl":"predecessor-calculator.php?num=549&pl=Calculate+Predecessor"},"550":{"question":"What number is the predecessor to 550?","answer_a":"549","answer_b":"547","answer_c":"552","answer_d":"550","answer_correct":"A","mcurl":"predecessor-calculator.php?num=550&pl=Calculate+Predecessor"},"551":{"question":"What number is the predecessor to 551?","answer_a":"553","answer_b":"550","answer_c":"552","answer_d":"551","answer_correct":"B","mcurl":"predecessor-calculator.php?num=551&pl=Calculate+Predecessor"},"552":{"question":"Given 552, what is the predecessor?","answer_a":"549","answer_b":"551","answer_c":"548","answer_d":"552","answer_correct":"B","mcurl":"predecessor-calculator.php?num=552&pl=Calculate+Predecessor"},"553":{"question":"Given 553, what is the predecessor?","answer_a":"551","answer_b":"549","answer_c":"552","answer_d":"550","answer_correct":"C","mcurl":"predecessor-calculator.php?num=553&pl=Calculate+Predecessor"},"554":{"question":"Given 554, what is the predecessor?","answer_a":"556","answer_b":"552","answer_c":"551","answer_d":"553","answer_correct":"D","mcurl":"predecessor-calculator.php?num=554&pl=Calculate+Predecessor"},"555":{"question":"Given 555, what is the predecessor?","answer_a":"553","answer_b":"551","answer_c":"556","answer_d":"554","answer_correct":"D","mcurl":"predecessor-calculator.php?num=555&pl=Calculate+Predecessor"},"556":{"question":"What number is the predecessor to 556?","answer_a":"553","answer_b":"556","answer_c":"555","answer_d":"552","answer_correct":"C","mcurl":"predecessor-calculator.php?num=556&pl=Calculate+Predecessor"},"557":{"question":"Given 557, what is the predecessor?","answer_a":"553","answer_b":"556","answer_c":"557","answer_d":"554","answer_correct":"B","mcurl":"predecessor-calculator.php?num=557&pl=Calculate+Predecessor"},"558":{"question":"Given 558, what is the predecessor?","answer_a":"558","answer_b":"554","answer_c":"557","answer_d":"555","answer_correct":"C","mcurl":"predecessor-calculator.php?num=558&pl=Calculate+Predecessor"},"559":{"question":"What number is the predecessor to 559?","answer_a":"556","answer_b":"559","answer_c":"558","answer_d":"555","answer_correct":"C","mcurl":"predecessor-calculator.php?num=559&pl=Calculate+Predecessor"},"560":{"question":"Given 560, what is the predecessor?","answer_a":"560","answer_b":"556","answer_c":"557","answer_d":"559","answer_correct":"D","mcurl":"predecessor-calculator.php?num=560&pl=Calculate+Predecessor"},"561":{"question":"What number is the predecessor to 561?","answer_a":"563","answer_b":"561","answer_c":"562","answer_d":"560","answer_correct":"D","mcurl":"predecessor-calculator.php?num=561&pl=Calculate+Predecessor"},"562":{"question":"Given 562, what is the predecessor?","answer_a":"561","answer_b":"564","answer_c":"559","answer_d":"560","answer_correct":"A","mcurl":"predecessor-calculator.php?num=562&pl=Calculate+Predecessor"},"563":{"question":"Given 563, what is the predecessor?","answer_a":"565","answer_b":"563","answer_c":"560","answer_d":"562","answer_correct":"D","mcurl":"predecessor-calculator.php?num=563&pl=Calculate+Predecessor"},"564":{"question":"Given 564, what is the predecessor?","answer_a":"562","answer_b":"565","answer_c":"563","answer_d":"560","answer_correct":"C","mcurl":"predecessor-calculator.php?num=564&pl=Calculate+Predecessor"},"565":{"question":"Given 565, what is the predecessor?","answer_a":"564","answer_b":"565","answer_c":"566","answer_d":"567","answer_correct":"A","mcurl":"predecessor-calculator.php?num=565&pl=Calculate+Predecessor"},"566":{"question":"What number is the predecessor to 566?","answer_a":"565","answer_b":"566","answer_c":"562","answer_d":"567","answer_correct":"A","mcurl":"predecessor-calculator.php?num=566&pl=Calculate+Predecessor"},"567":{"question":"What number is the predecessor to 567?","answer_a":"564","answer_b":"567","answer_c":"566","answer_d":"563","answer_correct":"C","mcurl":"predecessor-calculator.php?num=567&pl=Calculate+Predecessor"},"568":{"question":"Given 568, what is the predecessor?","answer_a":"568","answer_b":"565","answer_c":"570","answer_d":"567","answer_correct":"D","mcurl":"predecessor-calculator.php?num=568&pl=Calculate+Predecessor"},"569":{"question":"Given 569, what is the predecessor?","answer_a":"568","answer_b":"567","answer_c":"570","answer_d":"571","answer_correct":"A","mcurl":"predecessor-calculator.php?num=569&pl=Calculate+Predecessor"},"570":{"question":"Given 570, what is the predecessor?","answer_a":"570","answer_b":"567","answer_c":"572","answer_d":"569","answer_correct":"D","mcurl":"predecessor-calculator.php?num=570&pl=Calculate+Predecessor"},"571":{"question":"Given 571, what is the predecessor?","answer_a":"570","answer_b":"569","answer_c":"572","answer_d":"567","answer_correct":"A","mcurl":"predecessor-calculator.php?num=571&pl=Calculate+Predecessor"},"572":{"question":"Given 572, what is the predecessor?","answer_a":"568","answer_b":"569","answer_c":"570","answer_d":"571","answer_correct":"D","mcurl":"predecessor-calculator.php?num=572&pl=Calculate+Predecessor"},"573":{"question":"Given 573, what is the predecessor?","answer_a":"570","answer_b":"569","answer_c":"573","answer_d":"572","answer_correct":"D","mcurl":"predecessor-calculator.php?num=573&pl=Calculate+Predecessor"},"574":{"question":"Given 574, what is the predecessor?","answer_a":"571","answer_b":"576","answer_c":"572","answer_d":"573","answer_correct":"D","mcurl":"predecessor-calculator.php?num=574&pl=Calculate+Predecessor"},"575":{"question":"Given 575, what is the predecessor?","answer_a":"574","answer_b":"576","answer_c":"575","answer_d":"577","answer_correct":"A","mcurl":"predecessor-calculator.php?num=575&pl=Calculate+Predecessor"},"576":{"question":"Given 576, what is the predecessor?","answer_a":"574","answer_b":"575","answer_c":"577","answer_d":"578","answer_correct":"B","mcurl":"predecessor-calculator.php?num=576&pl=Calculate+Predecessor"},"577":{"question":"Given 577, what is the predecessor?","answer_a":"573","answer_b":"575","answer_c":"574","answer_d":"576","answer_correct":"D","mcurl":"predecessor-calculator.php?num=577&pl=Calculate+Predecessor"},"578":{"question":"What number is the predecessor to 578?","answer_a":"575","answer_b":"580","answer_c":"578","answer_d":"577","answer_correct":"D","mcurl":"predecessor-calculator.php?num=578&pl=Calculate+Predecessor"},"579":{"question":"What number is the predecessor to 579?","answer_a":"576","answer_b":"579","answer_c":"578","answer_d":"575","answer_correct":"C","mcurl":"predecessor-calculator.php?num=579&pl=Calculate+Predecessor"},"580":{"question":"What number is the predecessor to 580?","answer_a":"576","answer_b":"580","answer_c":"581","answer_d":"579","answer_correct":"D","mcurl":"predecessor-calculator.php?num=580&pl=Calculate+Predecessor"},"581":{"question":"What number is the predecessor to 581?","answer_a":"579","answer_b":"578","answer_c":"580","answer_d":"577","answer_correct":"C","mcurl":"predecessor-calculator.php?num=581&pl=Calculate+Predecessor"},"582":{"question":"Given 582, what is the predecessor?","answer_a":"582","answer_b":"578","answer_c":"581","answer_d":"579","answer_correct":"C","mcurl":"predecessor-calculator.php?num=582&pl=Calculate+Predecessor"},"583":{"question":"Given 583, what is the predecessor?","answer_a":"583","answer_b":"582","answer_c":"585","answer_d":"584","answer_correct":"B","mcurl":"predecessor-calculator.php?num=583&pl=Calculate+Predecessor"},"584":{"question":"Given 584, what is the predecessor?","answer_a":"581","answer_b":"582","answer_c":"583","answer_d":"586","answer_correct":"C","mcurl":"predecessor-calculator.php?num=584&pl=Calculate+Predecessor"},"585":{"question":"Given 585, what is the predecessor?","answer_a":"585","answer_b":"582","answer_c":"581","answer_d":"584","answer_correct":"D","mcurl":"predecessor-calculator.php?num=585&pl=Calculate+Predecessor"},"586":{"question":"Given 586, what is the predecessor?","answer_a":"585","answer_b":"588","answer_c":"584","answer_d":"583","answer_correct":"A","mcurl":"predecessor-calculator.php?num=586&pl=Calculate+Predecessor"},"587":{"question":"What number is the predecessor to 587?","answer_a":"588","answer_b":"586","answer_c":"585","answer_d":"583","answer_correct":"B","mcurl":"predecessor-calculator.php?num=587&pl=Calculate+Predecessor"},"588":{"question":"Given 588, what is the predecessor?","answer_a":"589","answer_b":"587","answer_c":"586","answer_d":"590","answer_correct":"B","mcurl":"predecessor-calculator.php?num=588&pl=Calculate+Predecessor"},"589":{"question":"What number is the predecessor to 589?","answer_a":"589","answer_b":"585","answer_c":"588","answer_d":"590","answer_correct":"C","mcurl":"predecessor-calculator.php?num=589&pl=Calculate+Predecessor"},"590":{"question":"What number is the predecessor to 590?","answer_a":"590","answer_b":"591","answer_c":"589","answer_d":"586","answer_correct":"C","mcurl":"predecessor-calculator.php?num=590&pl=Calculate+Predecessor"},"591":{"question":"What number is the predecessor to 591?","answer_a":"588","answer_b":"589","answer_c":"590","answer_d":"587","answer_correct":"C","mcurl":"predecessor-calculator.php?num=591&pl=Calculate+Predecessor"},"592":{"question":"What number is the predecessor to 592?","answer_a":"590","answer_b":"591","answer_c":"589","answer_d":"594","answer_correct":"B","mcurl":"predecessor-calculator.php?num=592&pl=Calculate+Predecessor"},"593":{"question":"Given 593, what is the predecessor?","answer_a":"591","answer_b":"590","answer_c":"595","answer_d":"592","answer_correct":"D","mcurl":"predecessor-calculator.php?num=593&pl=Calculate+Predecessor"},"594":{"question":"What number is the predecessor to 594?","answer_a":"591","answer_b":"592","answer_c":"593","answer_d":"590","answer_correct":"C","mcurl":"predecessor-calculator.php?num=594&pl=Calculate+Predecessor"},"595":{"question":"What number is the predecessor to 595?","answer_a":"594","answer_b":"596","answer_c":"595","answer_d":"597","answer_correct":"A","mcurl":"predecessor-calculator.php?num=595&pl=Calculate+Predecessor"},"596":{"question":"Given 596, what is the predecessor?","answer_a":"596","answer_b":"595","answer_c":"593","answer_d":"592","answer_correct":"B","mcurl":"predecessor-calculator.php?num=596&pl=Calculate+Predecessor"},"597":{"question":"What number is the predecessor to 597?","answer_a":"597","answer_b":"594","answer_c":"593","answer_d":"596","answer_correct":"D","mcurl":"predecessor-calculator.php?num=597&pl=Calculate+Predecessor"},"598":{"question":"Given 598, what is the predecessor?","answer_a":"599","answer_b":"594","answer_c":"597","answer_d":"598","answer_correct":"C","mcurl":"predecessor-calculator.php?num=598&pl=Calculate+Predecessor"},"599":{"question":"What number is the predecessor to 599?","answer_a":"597","answer_b":"600","answer_c":"598","answer_d":"601","answer_correct":"C","mcurl":"predecessor-calculator.php?num=599&pl=Calculate+Predecessor"},"600":{"question":"Given 600, what is the predecessor?","answer_a":"601","answer_b":"599","answer_c":"602","answer_d":"598","answer_correct":"B","mcurl":"predecessor-calculator.php?num=600&pl=Calculate+Predecessor"},"601":{"question":"What number is the predecessor to 601?","answer_a":"600","answer_b":"602","answer_c":"601","answer_d":"597","answer_correct":"A","mcurl":"predecessor-calculator.php?num=601&pl=Calculate+Predecessor"},"602":{"question":"Given 602, what is the predecessor?","answer_a":"602","answer_b":"599","answer_c":"601","answer_d":"598","answer_correct":"C","mcurl":"predecessor-calculator.php?num=602&pl=Calculate+Predecessor"},"603":{"question":"What number is the predecessor to 603?","answer_a":"599","answer_b":"602","answer_c":"603","answer_d":"604","answer_correct":"B","mcurl":"predecessor-calculator.php?num=603&pl=Calculate+Predecessor"},"604":{"question":"What number is the predecessor to 604?","answer_a":"600","answer_b":"602","answer_c":"605","answer_d":"603","answer_correct":"D","mcurl":"predecessor-calculator.php?num=604&pl=Calculate+Predecessor"},"605":{"question":"Given 605, what is the predecessor?","answer_a":"607","answer_b":"604","answer_c":"602","answer_d":"605","answer_correct":"B","mcurl":"predecessor-calculator.php?num=605&pl=Calculate+Predecessor"},"606":{"question":"What number is the predecessor to 606?","answer_a":"604","answer_b":"607","answer_c":"605","answer_d":"602","answer_correct":"C","mcurl":"predecessor-calculator.php?num=606&pl=Calculate+Predecessor"},"607":{"question":"What number is the predecessor to 607?","answer_a":"608","answer_b":"606","answer_c":"609","answer_d":"605","answer_correct":"B","mcurl":"predecessor-calculator.php?num=607&pl=Calculate+Predecessor"},"608":{"question":"What number is the predecessor to 608?","answer_a":"605","answer_b":"607","answer_c":"608","answer_d":"604","answer_correct":"B","mcurl":"predecessor-calculator.php?num=608&pl=Calculate+Predecessor"},"609":{"question":"Given 609, what is the predecessor?","answer_a":"608","answer_b":"605","answer_c":"609","answer_d":"610","answer_correct":"A","mcurl":"predecessor-calculator.php?num=609&pl=Calculate+Predecessor"},"610":{"question":"Given 610, what is the predecessor?","answer_a":"607","answer_b":"610","answer_c":"612","answer_d":"609","answer_correct":"D","mcurl":"predecessor-calculator.php?num=610&pl=Calculate+Predecessor"},"611":{"question":"Given 611, what is the predecessor?","answer_a":"607","answer_b":"608","answer_c":"609","answer_d":"610","answer_correct":"D","mcurl":"predecessor-calculator.php?num=611&pl=Calculate+Predecessor"},"612":{"question":"Given 612, what is the predecessor?","answer_a":"611","answer_b":"613","answer_c":"612","answer_d":"608","answer_correct":"A","mcurl":"predecessor-calculator.php?num=612&pl=Calculate+Predecessor"},"613":{"question":"Given 613, what is the predecessor?","answer_a":"613","answer_b":"614","answer_c":"612","answer_d":"615","answer_correct":"C","mcurl":"predecessor-calculator.php?num=613&pl=Calculate+Predecessor"},"614":{"question":"What number is the predecessor to 614?","answer_a":"611","answer_b":"613","answer_c":"614","answer_d":"616","answer_correct":"B","mcurl":"predecessor-calculator.php?num=614&pl=Calculate+Predecessor"},"615":{"question":"Given 615, what is the predecessor?","answer_a":"615","answer_b":"614","answer_c":"612","answer_d":"617","answer_correct":"B","mcurl":"predecessor-calculator.php?num=615&pl=Calculate+Predecessor"},"616":{"question":"What number is the predecessor to 616?","answer_a":"616","answer_b":"612","answer_c":"615","answer_d":"613","answer_correct":"C","mcurl":"predecessor-calculator.php?num=616&pl=Calculate+Predecessor"},"617":{"question":"Given 617, what is the predecessor?","answer_a":"618","answer_b":"619","answer_c":"615","answer_d":"616","answer_correct":"D","mcurl":"predecessor-calculator.php?num=617&pl=Calculate+Predecessor"},"618":{"question":"What number is the predecessor to 618?","answer_a":"615","answer_b":"617","answer_c":"614","answer_d":"616","answer_correct":"B","mcurl":"predecessor-calculator.php?num=618&pl=Calculate+Predecessor"},"619":{"question":"What number is the predecessor to 619?","answer_a":"616","answer_b":"621","answer_c":"618","answer_d":"617","answer_correct":"C","mcurl":"predecessor-calculator.php?num=619&pl=Calculate+Predecessor"},"620":{"question":"What number is the predecessor to 620?","answer_a":"621","answer_b":"616","answer_c":"618","answer_d":"619","answer_correct":"D","mcurl":"predecessor-calculator.php?num=620&pl=Calculate+Predecessor"},"621":{"question":"Given 621, what is the predecessor?","answer_a":"620","answer_b":"623","answer_c":"619","answer_d":"618","answer_correct":"A","mcurl":"predecessor-calculator.php?num=621&pl=Calculate+Predecessor"},"622":{"question":"What number is the predecessor to 622?","answer_a":"618","answer_b":"621","answer_c":"623","answer_d":"622","answer_correct":"B","mcurl":"predecessor-calculator.php?num=622&pl=Calculate+Predecessor"},"623":{"question":"Given 623, what is the predecessor?","answer_a":"619","answer_b":"622","answer_c":"620","answer_d":"623","answer_correct":"B","mcurl":"predecessor-calculator.php?num=623&pl=Calculate+Predecessor"},"624":{"question":"Given 624, what is the predecessor?","answer_a":"621","answer_b":"622","answer_c":"626","answer_d":"623","answer_correct":"D","mcurl":"predecessor-calculator.php?num=624&pl=Calculate+Predecessor"},"625":{"question":"What number is the predecessor to 625?","answer_a":"621","answer_b":"624","answer_c":"622","answer_d":"625","answer_correct":"B","mcurl":"predecessor-calculator.php?num=625&pl=Calculate+Predecessor"},"626":{"question":"What number is the predecessor to 626?","answer_a":"623","answer_b":"625","answer_c":"624","answer_d":"628","answer_correct":"B","mcurl":"predecessor-calculator.php?num=626&pl=Calculate+Predecessor"},"627":{"question":"Given 627, what is the predecessor?","answer_a":"627","answer_b":"629","answer_c":"628","answer_d":"626","answer_correct":"D","mcurl":"predecessor-calculator.php?num=627&pl=Calculate+Predecessor"},"628":{"question":"Given 628, what is the predecessor?","answer_a":"627","answer_b":"625","answer_c":"624","answer_d":"628","answer_correct":"A","mcurl":"predecessor-calculator.php?num=628&pl=Calculate+Predecessor"},"629":{"question":"Given 629, what is the predecessor?","answer_a":"631","answer_b":"630","answer_c":"628","answer_d":"627","answer_correct":"C","mcurl":"predecessor-calculator.php?num=629&pl=Calculate+Predecessor"},"630":{"question":"What number is the predecessor to 630?","answer_a":"628","answer_b":"629","answer_c":"626","answer_d":"627","answer_correct":"B","mcurl":"predecessor-calculator.php?num=630&pl=Calculate+Predecessor"},"631":{"question":"Given 631, what is the predecessor?","answer_a":"631","answer_b":"630","answer_c":"632","answer_d":"633","answer_correct":"B","mcurl":"predecessor-calculator.php?num=631&pl=Calculate+Predecessor"},"632":{"question":"What number is the predecessor to 632?","answer_a":"628","answer_b":"632","answer_c":"633","answer_d":"631","answer_correct":"D","mcurl":"predecessor-calculator.php?num=632&pl=Calculate+Predecessor"},"633":{"question":"What number is the predecessor to 633?","answer_a":"629","answer_b":"630","answer_c":"631","answer_d":"632","answer_correct":"D","mcurl":"predecessor-calculator.php?num=633&pl=Calculate+Predecessor"},"634":{"question":"What number is the predecessor to 634?","answer_a":"633","answer_b":"635","answer_c":"634","answer_d":"630","answer_correct":"A","mcurl":"predecessor-calculator.php?num=634&pl=Calculate+Predecessor"},"635":{"question":"What number is the predecessor to 635?","answer_a":"634","answer_b":"631","answer_c":"632","answer_d":"633","answer_correct":"A","mcurl":"predecessor-calculator.php?num=635&pl=Calculate+Predecessor"},"636":{"question":"Given 636, what is the predecessor?","answer_a":"632","answer_b":"635","answer_c":"634","answer_d":"637","answer_correct":"B","mcurl":"predecessor-calculator.php?num=636&pl=Calculate+Predecessor"},"637":{"question":"Given 637, what is the predecessor?","answer_a":"636","answer_b":"637","answer_c":"633","answer_d":"638","answer_correct":"A","mcurl":"predecessor-calculator.php?num=637&pl=Calculate+Predecessor"},"638":{"question":"Given 638, what is the predecessor?","answer_a":"635","answer_b":"640","answer_c":"638","answer_d":"637","answer_correct":"D","mcurl":"predecessor-calculator.php?num=638&pl=Calculate+Predecessor"},"639":{"question":"What number is the predecessor to 639?","answer_a":"639","answer_b":"640","answer_c":"638","answer_d":"635","answer_correct":"C","mcurl":"predecessor-calculator.php?num=639&pl=Calculate+Predecessor"},"640":{"question":"What number is the predecessor to 640?","answer_a":"638","answer_b":"637","answer_c":"642","answer_d":"639","answer_correct":"D","mcurl":"predecessor-calculator.php?num=640&pl=Calculate+Predecessor"},"641":{"question":"Given 641, what is the predecessor?","answer_a":"638","answer_b":"641","answer_c":"643","answer_d":"640","answer_correct":"D","mcurl":"predecessor-calculator.php?num=641&pl=Calculate+Predecessor"},"642":{"question":"What number is the predecessor to 642?","answer_a":"643","answer_b":"638","answer_c":"642","answer_d":"641","answer_correct":"D","mcurl":"predecessor-calculator.php?num=642&pl=Calculate+Predecessor"},"643":{"question":"What number is the predecessor to 643?","answer_a":"644","answer_b":"639","answer_c":"641","answer_d":"642","answer_correct":"D","mcurl":"predecessor-calculator.php?num=643&pl=Calculate+Predecessor"},"644":{"question":"Given 644, what is the predecessor?","answer_a":"641","answer_b":"642","answer_c":"643","answer_d":"646","answer_correct":"C","mcurl":"predecessor-calculator.php?num=644&pl=Calculate+Predecessor"},"645":{"question":"Given 645, what is the predecessor?","answer_a":"643","answer_b":"641","answer_c":"644","answer_d":"646","answer_correct":"C","mcurl":"predecessor-calculator.php?num=645&pl=Calculate+Predecessor"},"646":{"question":"What number is the predecessor to 646?","answer_a":"646","answer_b":"643","answer_c":"648","answer_d":"645","answer_correct":"D","mcurl":"predecessor-calculator.php?num=646&pl=Calculate+Predecessor"},"647":{"question":"What number is the predecessor to 647?","answer_a":"649","answer_b":"648","answer_c":"645","answer_d":"646","answer_correct":"D","mcurl":"predecessor-calculator.php?num=647&pl=Calculate+Predecessor"},"648":{"question":"What number is the predecessor to 648?","answer_a":"645","answer_b":"647","answer_c":"646","answer_d":"644","answer_correct":"B","mcurl":"predecessor-calculator.php?num=648&pl=Calculate+Predecessor"},"649":{"question":"Given 649, what is the predecessor?","answer_a":"648","answer_b":"649","answer_c":"651","answer_d":"646","answer_correct":"A","mcurl":"predecessor-calculator.php?num=649&pl=Calculate+Predecessor"},"650":{"question":"What number is the predecessor to 650?","answer_a":"647","answer_b":"646","answer_c":"650","answer_d":"649","answer_correct":"D","mcurl":"predecessor-calculator.php?num=650&pl=Calculate+Predecessor"},"651":{"question":"What number is the predecessor to 651?","answer_a":"648","answer_b":"650","answer_c":"649","answer_d":"647","answer_correct":"B","mcurl":"predecessor-calculator.php?num=651&pl=Calculate+Predecessor"},"652":{"question":"What number is the predecessor to 652?","answer_a":"651","answer_b":"650","answer_c":"648","answer_d":"653","answer_correct":"A","mcurl":"predecessor-calculator.php?num=652&pl=Calculate+Predecessor"},"653":{"question":"What number is the predecessor to 653?","answer_a":"652","answer_b":"653","answer_c":"654","answer_d":"649","answer_correct":"A","mcurl":"predecessor-calculator.php?num=653&pl=Calculate+Predecessor"},"654":{"question":"What number is the predecessor to 654?","answer_a":"652","answer_b":"650","answer_c":"655","answer_d":"653","answer_correct":"D","mcurl":"predecessor-calculator.php?num=654&pl=Calculate+Predecessor"},"655":{"question":"What number is the predecessor to 655?","answer_a":"651","answer_b":"655","answer_c":"654","answer_d":"656","answer_correct":"C","mcurl":"predecessor-calculator.php?num=655&pl=Calculate+Predecessor"},"656":{"question":"What number is the predecessor to 656?","answer_a":"655","answer_b":"654","answer_c":"658","answer_d":"657","answer_correct":"A","mcurl":"predecessor-calculator.php?num=656&pl=Calculate+Predecessor"},"657":{"question":"Given 657, what is the predecessor?","answer_a":"654","answer_b":"657","answer_c":"653","answer_d":"656","answer_correct":"D","mcurl":"predecessor-calculator.php?num=657&pl=Calculate+Predecessor"},"658":{"question":"What number is the predecessor to 658?","answer_a":"660","answer_b":"656","answer_c":"657","answer_d":"659","answer_correct":"C","mcurl":"predecessor-calculator.php?num=658&pl=Calculate+Predecessor"},"659":{"question":"Given 659, what is the predecessor?","answer_a":"658","answer_b":"660","answer_c":"659","answer_d":"655","answer_correct":"A","mcurl":"predecessor-calculator.php?num=659&pl=Calculate+Predecessor"},"660":{"question":"Given 660, what is the predecessor?","answer_a":"659","answer_b":"656","answer_c":"660","answer_d":"661","answer_correct":"A","mcurl":"predecessor-calculator.php?num=660&pl=Calculate+Predecessor"},"661":{"question":"What number is the predecessor to 661?","answer_a":"661","answer_b":"660","answer_c":"657","answer_d":"658","answer_correct":"B","mcurl":"predecessor-calculator.php?num=661&pl=Calculate+Predecessor"},"662":{"question":"Given 662, what is the predecessor?","answer_a":"658","answer_b":"662","answer_c":"659","answer_d":"661","answer_correct":"D","mcurl":"predecessor-calculator.php?num=662&pl=Calculate+Predecessor"},"663":{"question":"Given 663, what is the predecessor?","answer_a":"660","answer_b":"662","answer_c":"663","answer_d":"665","answer_correct":"B","mcurl":"predecessor-calculator.php?num=663&pl=Calculate+Predecessor"},"664":{"question":"Given 664, what is the predecessor?","answer_a":"660","answer_b":"661","answer_c":"663","answer_d":"662","answer_correct":"C","mcurl":"predecessor-calculator.php?num=664&pl=Calculate+Predecessor"},"665":{"question":"What number is the predecessor to 665?","answer_a":"666","answer_b":"665","answer_c":"667","answer_d":"664","answer_correct":"D","mcurl":"predecessor-calculator.php?num=665&pl=Calculate+Predecessor"},"666":{"question":"What number is the predecessor to 666?","answer_a":"666","answer_b":"663","answer_c":"668","answer_d":"665","answer_correct":"D","mcurl":"predecessor-calculator.php?num=666&pl=Calculate+Predecessor"},"667":{"question":"Given 667, what is the predecessor?","answer_a":"663","answer_b":"668","answer_c":"665","answer_d":"666","answer_correct":"D","mcurl":"predecessor-calculator.php?num=667&pl=Calculate+Predecessor"},"668":{"question":"What number is the predecessor to 668?","answer_a":"669","answer_b":"670","answer_c":"668","answer_d":"667","answer_correct":"D","mcurl":"predecessor-calculator.php?num=668&pl=Calculate+Predecessor"},"669":{"question":"What number is the predecessor to 669?","answer_a":"667","answer_b":"670","answer_c":"668","answer_d":"665","answer_correct":"C","mcurl":"predecessor-calculator.php?num=669&pl=Calculate+Predecessor"},"670":{"question":"Given 670, what is the predecessor?","answer_a":"671","answer_b":"669","answer_c":"666","answer_d":"668","answer_correct":"B","mcurl":"predecessor-calculator.php?num=670&pl=Calculate+Predecessor"},"671":{"question":"What number is the predecessor to 671?","answer_a":"669","answer_b":"672","answer_c":"667","answer_d":"670","answer_correct":"D","mcurl":"predecessor-calculator.php?num=671&pl=Calculate+Predecessor"},"672":{"question":"Given 672, what is the predecessor?","answer_a":"671","answer_b":"673","answer_c":"670","answer_d":"668","answer_correct":"A","mcurl":"predecessor-calculator.php?num=672&pl=Calculate+Predecessor"},"673":{"question":"What number is the predecessor to 673?","answer_a":"670","answer_b":"672","answer_c":"671","answer_d":"675","answer_correct":"B","mcurl":"predecessor-calculator.php?num=673&pl=Calculate+Predecessor"},"674":{"question":"Given 674, what is the predecessor?","answer_a":"676","answer_b":"673","answer_c":"675","answer_d":"672","answer_correct":"B","mcurl":"predecessor-calculator.php?num=674&pl=Calculate+Predecessor"},"675":{"question":"Given 675, what is the predecessor?","answer_a":"674","answer_b":"671","answer_c":"675","answer_d":"676","answer_correct":"A","mcurl":"predecessor-calculator.php?num=675&pl=Calculate+Predecessor"},"676":{"question":"What number is the predecessor to 676?","answer_a":"678","answer_b":"677","answer_c":"675","answer_d":"674","answer_correct":"C","mcurl":"predecessor-calculator.php?num=676&pl=Calculate+Predecessor"},"677":{"question":"Given 677, what is the predecessor?","answer_a":"676","answer_b":"675","answer_c":"673","answer_d":"674","answer_correct":"A","mcurl":"predecessor-calculator.php?num=677&pl=Calculate+Predecessor"},"678":{"question":"Given 678, what is the predecessor?","answer_a":"677","answer_b":"676","answer_c":"674","answer_d":"679","answer_correct":"A","mcurl":"predecessor-calculator.php?num=678&pl=Calculate+Predecessor"},"679":{"question":"Given 679, what is the predecessor?","answer_a":"675","answer_b":"678","answer_c":"676","answer_d":"677","answer_correct":"B","mcurl":"predecessor-calculator.php?num=679&pl=Calculate+Predecessor"},"680":{"question":"What number is the predecessor to 680?","answer_a":"681","answer_b":"679","answer_c":"676","answer_d":"680","answer_correct":"B","mcurl":"predecessor-calculator.php?num=680&pl=Calculate+Predecessor"},"681":{"question":"What number is the predecessor to 681?","answer_a":"680","answer_b":"679","answer_c":"677","answer_d":"678","answer_correct":"A","mcurl":"predecessor-calculator.php?num=681&pl=Calculate+Predecessor"},"682":{"question":"Given 682, what is the predecessor?","answer_a":"679","answer_b":"684","answer_c":"680","answer_d":"681","answer_correct":"D","mcurl":"predecessor-calculator.php?num=682&pl=Calculate+Predecessor"},"683":{"question":"What number is the predecessor to 683?","answer_a":"685","answer_b":"680","answer_c":"682","answer_d":"683","answer_correct":"C","mcurl":"predecessor-calculator.php?num=683&pl=Calculate+Predecessor"},"684":{"question":"Given 684, what is the predecessor?","answer_a":"681","answer_b":"684","answer_c":"686","answer_d":"683","answer_correct":"D","mcurl":"predecessor-calculator.php?num=684&pl=Calculate+Predecessor"},"685":{"question":"Given 685, what is the predecessor?","answer_a":"686","answer_b":"685","answer_c":"684","answer_d":"681","answer_correct":"C","mcurl":"predecessor-calculator.php?num=685&pl=Calculate+Predecessor"},"686":{"question":"Given 686, what is the predecessor?","answer_a":"688","answer_b":"685","answer_c":"686","answer_d":"683","answer_correct":"B","mcurl":"predecessor-calculator.php?num=686&pl=Calculate+Predecessor"},"687":{"question":"What number is the predecessor to 687?","answer_a":"686","answer_b":"684","answer_c":"685","answer_d":"689","answer_correct":"A","mcurl":"predecessor-calculator.php?num=687&pl=Calculate+Predecessor"},"688":{"question":"Given 688, what is the predecessor?","answer_a":"690","answer_b":"688","answer_c":"687","answer_d":"689","answer_correct":"C","mcurl":"predecessor-calculator.php?num=688&pl=Calculate+Predecessor"},"689":{"question":"What number is the predecessor to 689?","answer_a":"687","answer_b":"691","answer_c":"688","answer_d":"690","answer_correct":"C","mcurl":"predecessor-calculator.php?num=689&pl=Calculate+Predecessor"},"690":{"question":"Given 690, what is the predecessor?","answer_a":"690","answer_b":"686","answer_c":"689","answer_d":"687","answer_correct":"C","mcurl":"predecessor-calculator.php?num=690&pl=Calculate+Predecessor"},"691":{"question":"What number is the predecessor to 691?","answer_a":"687","answer_b":"692","answer_c":"689","answer_d":"690","answer_correct":"D","mcurl":"predecessor-calculator.php?num=691&pl=Calculate+Predecessor"},"692":{"question":"Given 692, what is the predecessor?","answer_a":"692","answer_b":"689","answer_c":"688","answer_d":"691","answer_correct":"D","mcurl":"predecessor-calculator.php?num=692&pl=Calculate+Predecessor"},"693":{"question":"What number is the predecessor to 693?","answer_a":"693","answer_b":"689","answer_c":"690","answer_d":"692","answer_correct":"D","mcurl":"predecessor-calculator.php?num=693&pl=Calculate+Predecessor"},"694":{"question":"What number is the predecessor to 694?","answer_a":"692","answer_b":"690","answer_c":"691","answer_d":"693","answer_correct":"D","mcurl":"predecessor-calculator.php?num=694&pl=Calculate+Predecessor"},"695":{"question":"What number is the predecessor to 695?","answer_a":"697","answer_b":"695","answer_c":"694","answer_d":"696","answer_correct":"C","mcurl":"predecessor-calculator.php?num=695&pl=Calculate+Predecessor"},"696":{"question":"Given 696, what is the predecessor?","answer_a":"693","answer_b":"695","answer_c":"694","answer_d":"692","answer_correct":"B","mcurl":"predecessor-calculator.php?num=696&pl=Calculate+Predecessor"},"697":{"question":"What number is the predecessor to 697?","answer_a":"695","answer_b":"699","answer_c":"694","answer_d":"696","answer_correct":"D","mcurl":"predecessor-calculator.php?num=697&pl=Calculate+Predecessor"},"698":{"question":"Given 698, what is the predecessor?","answer_a":"696","answer_b":"697","answer_c":"700","answer_d":"699","answer_correct":"B","mcurl":"predecessor-calculator.php?num=698&pl=Calculate+Predecessor"},"699":{"question":"Given 699, what is the predecessor?","answer_a":"697","answer_b":"698","answer_c":"695","answer_d":"696","answer_correct":"B","mcurl":"predecessor-calculator.php?num=699&pl=Calculate+Predecessor"},"700":{"question":"Given 700, what is the predecessor?","answer_a":"697","answer_b":"702","answer_c":"700","answer_d":"699","answer_correct":"D","mcurl":"predecessor-calculator.php?num=700&pl=Calculate+Predecessor"},"701":{"question":"Given 701, what is the predecessor?","answer_a":"697","answer_b":"702","answer_c":"699","answer_d":"700","answer_correct":"D","mcurl":"predecessor-calculator.php?num=701&pl=Calculate+Predecessor"},"702":{"question":"Given 702, what is the predecessor?","answer_a":"701","answer_b":"704","answer_c":"699","answer_d":"702","answer_correct":"A","mcurl":"predecessor-calculator.php?num=702&pl=Calculate+Predecessor"},"703":{"question":"Given 703, what is the predecessor?","answer_a":"699","answer_b":"703","answer_c":"704","answer_d":"702","answer_correct":"D","mcurl":"predecessor-calculator.php?num=703&pl=Calculate+Predecessor"},"704":{"question":"Given 704, what is the predecessor?","answer_a":"700","answer_b":"705","answer_c":"704","answer_d":"703","answer_correct":"D","mcurl":"predecessor-calculator.php?num=704&pl=Calculate+Predecessor"},"705":{"question":"Given 705, what is the predecessor?","answer_a":"707","answer_b":"703","answer_c":"704","answer_d":"702","answer_correct":"C","mcurl":"predecessor-calculator.php?num=705&pl=Calculate+Predecessor"},"706":{"question":"What number is the predecessor to 706?","answer_a":"703","answer_b":"708","answer_c":"705","answer_d":"704","answer_correct":"C","mcurl":"predecessor-calculator.php?num=706&pl=Calculate+Predecessor"},"707":{"question":"Given 707, what is the predecessor?","answer_a":"704","answer_b":"707","answer_c":"709","answer_d":"706","answer_correct":"D","mcurl":"predecessor-calculator.php?num=707&pl=Calculate+Predecessor"},"708":{"question":"Given 708, what is the predecessor?","answer_a":"708","answer_b":"710","answer_c":"705","answer_d":"707","answer_correct":"D","mcurl":"predecessor-calculator.php?num=708&pl=Calculate+Predecessor"},"709":{"question":"What number is the predecessor to 709?","answer_a":"706","answer_b":"708","answer_c":"711","answer_d":"707","answer_correct":"B","mcurl":"predecessor-calculator.php?num=709&pl=Calculate+Predecessor"},"710":{"question":"Given 710, what is the predecessor?","answer_a":"712","answer_b":"709","answer_c":"710","answer_d":"711","answer_correct":"B","mcurl":"predecessor-calculator.php?num=710&pl=Calculate+Predecessor"},"711":{"question":"Given 711, what is the predecessor?","answer_a":"710","answer_b":"709","answer_c":"713","answer_d":"712","answer_correct":"A","mcurl":"predecessor-calculator.php?num=711&pl=Calculate+Predecessor"},"712":{"question":"Given 712, what is the predecessor?","answer_a":"714","answer_b":"709","answer_c":"710","answer_d":"711","answer_correct":"D","mcurl":"predecessor-calculator.php?num=712&pl=Calculate+Predecessor"},"713":{"question":"Given 713, what is the predecessor?","answer_a":"709","answer_b":"713","answer_c":"712","answer_d":"714","answer_correct":"C","mcurl":"predecessor-calculator.php?num=713&pl=Calculate+Predecessor"},"714":{"question":"Given 714, what is the predecessor?","answer_a":"710","answer_b":"713","answer_c":"712","answer_d":"715","answer_correct":"B","mcurl":"predecessor-calculator.php?num=714&pl=Calculate+Predecessor"},"715":{"question":"What number is the predecessor to 715?","answer_a":"715","answer_b":"717","answer_c":"714","answer_d":"712","answer_correct":"C","mcurl":"predecessor-calculator.php?num=715&pl=Calculate+Predecessor"},"716":{"question":"Given 716, what is the predecessor?","answer_a":"714","answer_b":"715","answer_c":"718","answer_d":"713","answer_correct":"B","mcurl":"predecessor-calculator.php?num=716&pl=Calculate+Predecessor"},"717":{"question":"Given 717, what is the predecessor?","answer_a":"714","answer_b":"716","answer_c":"715","answer_d":"713","answer_correct":"B","mcurl":"predecessor-calculator.php?num=717&pl=Calculate+Predecessor"},"718":{"question":"Given 718, what is the predecessor?","answer_a":"714","answer_b":"718","answer_c":"717","answer_d":"715","answer_correct":"C","mcurl":"predecessor-calculator.php?num=718&pl=Calculate+Predecessor"},"719":{"question":"What number is the predecessor to 719?","answer_a":"717","answer_b":"720","answer_c":"715","answer_d":"718","answer_correct":"D","mcurl":"predecessor-calculator.php?num=719&pl=Calculate+Predecessor"},"720":{"question":"What number is the predecessor to 720?","answer_a":"722","answer_b":"719","answer_c":"720","answer_d":"717","answer_correct":"B","mcurl":"predecessor-calculator.php?num=720&pl=Calculate+Predecessor"},"721":{"question":"Given 721, what is the predecessor?","answer_a":"718","answer_b":"720","answer_c":"723","answer_d":"719","answer_correct":"B","mcurl":"predecessor-calculator.php?num=721&pl=Calculate+Predecessor"},"722":{"question":"What number is the predecessor to 722?","answer_a":"718","answer_b":"720","answer_c":"723","answer_d":"721","answer_correct":"D","mcurl":"predecessor-calculator.php?num=722&pl=Calculate+Predecessor"},"723":{"question":"Given 723, what is the predecessor?","answer_a":"720","answer_b":"725","answer_c":"721","answer_d":"722","answer_correct":"D","mcurl":"predecessor-calculator.php?num=723&pl=Calculate+Predecessor"},"724":{"question":"What number is the predecessor to 724?","answer_a":"725","answer_b":"726","answer_c":"722","answer_d":"723","answer_correct":"D","mcurl":"predecessor-calculator.php?num=724&pl=Calculate+Predecessor"},"725":{"question":"What number is the predecessor to 725?","answer_a":"722","answer_b":"725","answer_c":"724","answer_d":"721","answer_correct":"C","mcurl":"predecessor-calculator.php?num=725&pl=Calculate+Predecessor"},"726":{"question":"Given 726, what is the predecessor?","answer_a":"728","answer_b":"727","answer_c":"725","answer_d":"726","answer_correct":"C","mcurl":"predecessor-calculator.php?num=726&pl=Calculate+Predecessor"},"727":{"question":"What number is the predecessor to 727?","answer_a":"724","answer_b":"726","answer_c":"729","answer_d":"727","answer_correct":"B","mcurl":"predecessor-calculator.php?num=727&pl=Calculate+Predecessor"},"728":{"question":"Given 728, what is the predecessor?","answer_a":"728","answer_b":"727","answer_c":"729","answer_d":"724","answer_correct":"B","mcurl":"predecessor-calculator.php?num=728&pl=Calculate+Predecessor"},"729":{"question":"What number is the predecessor to 729?","answer_a":"731","answer_b":"726","answer_c":"728","answer_d":"729","answer_correct":"C","mcurl":"predecessor-calculator.php?num=729&pl=Calculate+Predecessor"},"730":{"question":"Given 730, what is the predecessor?","answer_a":"731","answer_b":"732","answer_c":"729","answer_d":"728","answer_correct":"C","mcurl":"predecessor-calculator.php?num=730&pl=Calculate+Predecessor"},"731":{"question":"What number is the predecessor to 731?","answer_a":"733","answer_b":"730","answer_c":"729","answer_d":"728","answer_correct":"B","mcurl":"predecessor-calculator.php?num=731&pl=Calculate+Predecessor"},"732":{"question":"What number is the predecessor to 732?","answer_a":"730","answer_b":"733","answer_c":"731","answer_d":"728","answer_correct":"C","mcurl":"predecessor-calculator.php?num=732&pl=Calculate+Predecessor"},"733":{"question":"Given 733, what is the predecessor?","answer_a":"734","answer_b":"732","answer_c":"729","answer_d":"733","answer_correct":"B","mcurl":"predecessor-calculator.php?num=733&pl=Calculate+Predecessor"},"734":{"question":"What number is the predecessor to 734?","answer_a":"736","answer_b":"732","answer_c":"731","answer_d":"733","answer_correct":"D","mcurl":"predecessor-calculator.php?num=734&pl=Calculate+Predecessor"},"735":{"question":"Given 735, what is the predecessor?","answer_a":"736","answer_b":"731","answer_c":"733","answer_d":"734","answer_correct":"D","mcurl":"predecessor-calculator.php?num=735&pl=Calculate+Predecessor"},"736":{"question":"What number is the predecessor to 736?","answer_a":"732","answer_b":"733","answer_c":"735","answer_d":"734","answer_correct":"C","mcurl":"predecessor-calculator.php?num=736&pl=Calculate+Predecessor"},"737":{"question":"Given 737, what is the predecessor?","answer_a":"738","answer_b":"739","answer_c":"737","answer_d":"736","answer_correct":"D","mcurl":"predecessor-calculator.php?num=737&pl=Calculate+Predecessor"},"738":{"question":"What number is the predecessor to 738?","answer_a":"739","answer_b":"736","answer_c":"740","answer_d":"737","answer_correct":"D","mcurl":"predecessor-calculator.php?num=738&pl=Calculate+Predecessor"},"739":{"question":"What number is the predecessor to 739?","answer_a":"735","answer_b":"736","answer_c":"738","answer_d":"739","answer_correct":"C","mcurl":"predecessor-calculator.php?num=739&pl=Calculate+Predecessor"},"740":{"question":"Given 740, what is the predecessor?","answer_a":"738","answer_b":"737","answer_c":"742","answer_d":"739","answer_correct":"D","mcurl":"predecessor-calculator.php?num=740&pl=Calculate+Predecessor"},"741":{"question":"What number is the predecessor to 741?","answer_a":"740","answer_b":"737","answer_c":"741","answer_d":"742","answer_correct":"A","mcurl":"predecessor-calculator.php?num=741&pl=Calculate+Predecessor"},"742":{"question":"What number is the predecessor to 742?","answer_a":"741","answer_b":"740","answer_c":"739","answer_d":"738","answer_correct":"A","mcurl":"predecessor-calculator.php?num=742&pl=Calculate+Predecessor"},"743":{"question":"Given 743, what is the predecessor?","answer_a":"744","answer_b":"742","answer_c":"739","answer_d":"743","answer_correct":"B","mcurl":"predecessor-calculator.php?num=743&pl=Calculate+Predecessor"},"744":{"question":"What number is the predecessor to 744?","answer_a":"740","answer_b":"743","answer_c":"741","answer_d":"744","answer_correct":"B","mcurl":"predecessor-calculator.php?num=744&pl=Calculate+Predecessor"},"745":{"question":"Given 745, what is the predecessor?","answer_a":"744","answer_b":"742","answer_c":"743","answer_d":"747","answer_correct":"A","mcurl":"predecessor-calculator.php?num=745&pl=Calculate+Predecessor"},"746":{"question":"What number is the predecessor to 746?","answer_a":"745","answer_b":"742","answer_c":"743","answer_d":"744","answer_correct":"A","mcurl":"predecessor-calculator.php?num=746&pl=Calculate+Predecessor"},"747":{"question":"Given 747, what is the predecessor?","answer_a":"746","answer_b":"743","answer_c":"747","answer_d":"744","answer_correct":"A","mcurl":"predecessor-calculator.php?num=747&pl=Calculate+Predecessor"},"748":{"question":"Given 748, what is the predecessor?","answer_a":"747","answer_b":"744","answer_c":"749","answer_d":"748","answer_correct":"A","mcurl":"predecessor-calculator.php?num=748&pl=Calculate+Predecessor"},"749":{"question":"Given 749, what is the predecessor?","answer_a":"750","answer_b":"749","answer_c":"745","answer_d":"748","answer_correct":"D","mcurl":"predecessor-calculator.php?num=749&pl=Calculate+Predecessor"},"750":{"question":"What number is the predecessor to 750?","answer_a":"747","answer_b":"746","answer_c":"749","answer_d":"748","answer_correct":"C","mcurl":"predecessor-calculator.php?num=750&pl=Calculate+Predecessor"},"751":{"question":"What number is the predecessor to 751?","answer_a":"750","answer_b":"747","answer_c":"752","answer_d":"749","answer_correct":"A","mcurl":"predecessor-calculator.php?num=751&pl=Calculate+Predecessor"},"752":{"question":"What number is the predecessor to 752?","answer_a":"754","answer_b":"751","answer_c":"750","answer_d":"753","answer_correct":"B","mcurl":"predecessor-calculator.php?num=752&pl=Calculate+Predecessor"},"753":{"question":"What number is the predecessor to 753?","answer_a":"749","answer_b":"754","answer_c":"752","answer_d":"751","answer_correct":"C","mcurl":"predecessor-calculator.php?num=753&pl=Calculate+Predecessor"},"754":{"question":"Given 754, what is the predecessor?","answer_a":"755","answer_b":"754","answer_c":"753","answer_d":"750","answer_correct":"C","mcurl":"predecessor-calculator.php?num=754&pl=Calculate+Predecessor"},"755":{"question":"Given 755, what is the predecessor?","answer_a":"754","answer_b":"757","answer_c":"752","answer_d":"755","answer_correct":"A","mcurl":"predecessor-calculator.php?num=755&pl=Calculate+Predecessor"},"756":{"question":"What number is the predecessor to 756?","answer_a":"754","answer_b":"752","answer_c":"753","answer_d":"755","answer_correct":"D","mcurl":"predecessor-calculator.php?num=756&pl=Calculate+Predecessor"},"757":{"question":"Given 757, what is the predecessor?","answer_a":"756","answer_b":"758","answer_c":"757","answer_d":"759","answer_correct":"A","mcurl":"predecessor-calculator.php?num=757&pl=Calculate+Predecessor"},"758":{"question":"What number is the predecessor to 758?","answer_a":"754","answer_b":"756","answer_c":"757","answer_d":"759","answer_correct":"C","mcurl":"predecessor-calculator.php?num=758&pl=Calculate+Predecessor"},"759":{"question":"Given 759, what is the predecessor?","answer_a":"758","answer_b":"760","answer_c":"759","answer_d":"755","answer_correct":"A","mcurl":"predecessor-calculator.php?num=759&pl=Calculate+Predecessor"},"760":{"question":"What number is the predecessor to 760?","answer_a":"759","answer_b":"762","answer_c":"761","answer_d":"760","answer_correct":"A","mcurl":"predecessor-calculator.php?num=760&pl=Calculate+Predecessor"},"761":{"question":"Given 761, what is the predecessor?","answer_a":"759","answer_b":"760","answer_c":"762","answer_d":"763","answer_correct":"B","mcurl":"predecessor-calculator.php?num=761&pl=Calculate+Predecessor"},"762":{"question":"What number is the predecessor to 762?","answer_a":"759","answer_b":"764","answer_c":"761","answer_d":"760","answer_correct":"C","mcurl":"predecessor-calculator.php?num=762&pl=Calculate+Predecessor"},"763":{"question":"Given 763, what is the predecessor?","answer_a":"764","answer_b":"762","answer_c":"763","answer_d":"759","answer_correct":"B","mcurl":"predecessor-calculator.php?num=763&pl=Calculate+Predecessor"},"764":{"question":"What number is the predecessor to 764?","answer_a":"763","answer_b":"766","answer_c":"765","answer_d":"764","answer_correct":"A","mcurl":"predecessor-calculator.php?num=764&pl=Calculate+Predecessor"},"765":{"question":"Given 765, what is the predecessor?","answer_a":"762","answer_b":"763","answer_c":"764","answer_d":"761","answer_correct":"C","mcurl":"predecessor-calculator.php?num=765&pl=Calculate+Predecessor"},"766":{"question":"Given 766, what is the predecessor?","answer_a":"765","answer_b":"767","answer_c":"764","answer_d":"768","answer_correct":"A","mcurl":"predecessor-calculator.php?num=766&pl=Calculate+Predecessor"},"767":{"question":"Given 767, what is the predecessor?","answer_a":"765","answer_b":"764","answer_c":"769","answer_d":"766","answer_correct":"D","mcurl":"predecessor-calculator.php?num=767&pl=Calculate+Predecessor"},"768":{"question":"What number is the predecessor to 768?","answer_a":"766","answer_b":"770","answer_c":"765","answer_d":"767","answer_correct":"D","mcurl":"predecessor-calculator.php?num=768&pl=Calculate+Predecessor"},"769":{"question":"Given 769, what is the predecessor?","answer_a":"770","answer_b":"765","answer_c":"768","answer_d":"767","answer_correct":"C","mcurl":"predecessor-calculator.php?num=769&pl=Calculate+Predecessor"},"770":{"question":"Given 770, what is the predecessor?","answer_a":"767","answer_b":"766","answer_c":"769","answer_d":"768","answer_correct":"C","mcurl":"predecessor-calculator.php?num=770&pl=Calculate+Predecessor"},"771":{"question":"What number is the predecessor to 771?","answer_a":"773","answer_b":"769","answer_c":"768","answer_d":"770","answer_correct":"D","mcurl":"predecessor-calculator.php?num=771&pl=Calculate+Predecessor"},"772":{"question":"Given 772, what is the predecessor?","answer_a":"768","answer_b":"772","answer_c":"771","answer_d":"769","answer_correct":"C","mcurl":"predecessor-calculator.php?num=772&pl=Calculate+Predecessor"},"773":{"question":"What number is the predecessor to 773?","answer_a":"774","answer_b":"772","answer_c":"771","answer_d":"769","answer_correct":"B","mcurl":"predecessor-calculator.php?num=773&pl=Calculate+Predecessor"},"774":{"question":"Given 774, what is the predecessor?","answer_a":"770","answer_b":"775","answer_c":"772","answer_d":"773","answer_correct":"D","mcurl":"predecessor-calculator.php?num=774&pl=Calculate+Predecessor"},"775":{"question":"Given 775, what is the predecessor?","answer_a":"776","answer_b":"774","answer_c":"773","answer_d":"771","answer_correct":"B","mcurl":"predecessor-calculator.php?num=775&pl=Calculate+Predecessor"},"776":{"question":"What number is the predecessor to 776?","answer_a":"776","answer_b":"775","answer_c":"778","answer_d":"777","answer_correct":"B","mcurl":"predecessor-calculator.php?num=776&pl=Calculate+Predecessor"},"777":{"question":"Given 777, what is the predecessor?","answer_a":"776","answer_b":"773","answer_c":"775","answer_d":"774","answer_correct":"A","mcurl":"predecessor-calculator.php?num=777&pl=Calculate+Predecessor"},"778":{"question":"What number is the predecessor to 778?","answer_a":"774","answer_b":"775","answer_c":"778","answer_d":"777","answer_correct":"D","mcurl":"predecessor-calculator.php?num=778&pl=Calculate+Predecessor"},"779":{"question":"Given 779, what is the predecessor?","answer_a":"779","answer_b":"776","answer_c":"778","answer_d":"781","answer_correct":"C","mcurl":"predecessor-calculator.php?num=779&pl=Calculate+Predecessor"},"780":{"question":"What number is the predecessor to 780?","answer_a":"776","answer_b":"778","answer_c":"781","answer_d":"779","answer_correct":"D","mcurl":"predecessor-calculator.php?num=780&pl=Calculate+Predecessor"},"781":{"question":"Given 781, what is the predecessor?","answer_a":"780","answer_b":"783","answer_c":"781","answer_d":"778","answer_correct":"A","mcurl":"predecessor-calculator.php?num=781&pl=Calculate+Predecessor"},"782":{"question":"What number is the predecessor to 782?","answer_a":"784","answer_b":"780","answer_c":"781","answer_d":"783","answer_correct":"C","mcurl":"predecessor-calculator.php?num=782&pl=Calculate+Predecessor"},"783":{"question":"Given 783, what is the predecessor?","answer_a":"780","answer_b":"783","answer_c":"782","answer_d":"779","answer_correct":"C","mcurl":"predecessor-calculator.php?num=783&pl=Calculate+Predecessor"},"784":{"question":"Given 784, what is the predecessor?","answer_a":"785","answer_b":"784","answer_c":"786","answer_d":"783","answer_correct":"D","mcurl":"predecessor-calculator.php?num=784&pl=Calculate+Predecessor"},"785":{"question":"What number is the predecessor to 785?","answer_a":"784","answer_b":"786","answer_c":"787","answer_d":"783","answer_correct":"A","mcurl":"predecessor-calculator.php?num=785&pl=Calculate+Predecessor"},"786":{"question":"Given 786, what is the predecessor?","answer_a":"785","answer_b":"784","answer_c":"788","answer_d":"787","answer_correct":"A","mcurl":"predecessor-calculator.php?num=786&pl=Calculate+Predecessor"},"787":{"question":"Given 787, what is the predecessor?","answer_a":"786","answer_b":"788","answer_c":"785","answer_d":"783","answer_correct":"A","mcurl":"predecessor-calculator.php?num=787&pl=Calculate+Predecessor"},"788":{"question":"What number is the predecessor to 788?","answer_a":"787","answer_b":"784","answer_c":"788","answer_d":"785","answer_correct":"A","mcurl":"predecessor-calculator.php?num=788&pl=Calculate+Predecessor"},"789":{"question":"Given 789, what is the predecessor?","answer_a":"788","answer_b":"785","answer_c":"789","answer_d":"790","answer_correct":"A","mcurl":"predecessor-calculator.php?num=789&pl=Calculate+Predecessor"},"790":{"question":"What number is the predecessor to 790?","answer_a":"790","answer_b":"787","answer_c":"786","answer_d":"789","answer_correct":"D","mcurl":"predecessor-calculator.php?num=790&pl=Calculate+Predecessor"},"791":{"question":"Given 791, what is the predecessor?","answer_a":"789","answer_b":"792","answer_c":"793","answer_d":"790","answer_correct":"D","mcurl":"predecessor-calculator.php?num=791&pl=Calculate+Predecessor"},"792":{"question":"What number is the predecessor to 792?","answer_a":"791","answer_b":"790","answer_c":"789","answer_d":"794","answer_correct":"A","mcurl":"predecessor-calculator.php?num=792&pl=Calculate+Predecessor"},"793":{"question":"What number is the predecessor to 793?","answer_a":"794","answer_b":"791","answer_c":"789","answer_d":"792","answer_correct":"D","mcurl":"predecessor-calculator.php?num=793&pl=Calculate+Predecessor"},"794":{"question":"What number is the predecessor to 794?","answer_a":"796","answer_b":"795","answer_c":"794","answer_d":"793","answer_correct":"D","mcurl":"predecessor-calculator.php?num=794&pl=Calculate+Predecessor"},"795":{"question":"What number is the predecessor to 795?","answer_a":"797","answer_b":"795","answer_c":"796","answer_d":"794","answer_correct":"D","mcurl":"predecessor-calculator.php?num=795&pl=Calculate+Predecessor"},"796":{"question":"Given 796, what is the predecessor?","answer_a":"795","answer_b":"797","answer_c":"794","answer_d":"798","answer_correct":"A","mcurl":"predecessor-calculator.php?num=796&pl=Calculate+Predecessor"},"797":{"question":"Given 797, what is the predecessor?","answer_a":"794","answer_b":"796","answer_c":"793","answer_d":"795","answer_correct":"B","mcurl":"predecessor-calculator.php?num=797&pl=Calculate+Predecessor"},"798":{"question":"What number is the predecessor to 798?","answer_a":"797","answer_b":"799","answer_c":"798","answer_d":"794","answer_correct":"A","mcurl":"predecessor-calculator.php?num=798&pl=Calculate+Predecessor"},"799":{"question":"Given 799, what is the predecessor?","answer_a":"799","answer_b":"801","answer_c":"796","answer_d":"798","answer_correct":"D","mcurl":"predecessor-calculator.php?num=799&pl=Calculate+Predecessor"},"800":{"question":"Given 800, what is the predecessor?","answer_a":"796","answer_b":"798","answer_c":"801","answer_d":"799","answer_correct":"D","mcurl":"predecessor-calculator.php?num=800&pl=Calculate+Predecessor"},"801":{"question":"Given 801, what is the predecessor?","answer_a":"799","answer_b":"802","answer_c":"800","answer_d":"803","answer_correct":"C","mcurl":"predecessor-calculator.php?num=801&pl=Calculate+Predecessor"},"802":{"question":"Given 802, what is the predecessor?","answer_a":"804","answer_b":"801","answer_c":"802","answer_d":"803","answer_correct":"B","mcurl":"predecessor-calculator.php?num=802&pl=Calculate+Predecessor"},"803":{"question":"What number is the predecessor to 803?","answer_a":"803","answer_b":"800","answer_c":"799","answer_d":"802","answer_correct":"D","mcurl":"predecessor-calculator.php?num=803&pl=Calculate+Predecessor"},"804":{"question":"What number is the predecessor to 804?","answer_a":"802","answer_b":"806","answer_c":"805","answer_d":"803","answer_correct":"D","mcurl":"predecessor-calculator.php?num=804&pl=Calculate+Predecessor"},"805":{"question":"What number is the predecessor to 805?","answer_a":"804","answer_b":"801","answer_c":"806","answer_d":"805","answer_correct":"A","mcurl":"predecessor-calculator.php?num=805&pl=Calculate+Predecessor"},"806":{"question":"Given 806, what is the predecessor?","answer_a":"808","answer_b":"804","answer_c":"803","answer_d":"805","answer_correct":"D","mcurl":"predecessor-calculator.php?num=806&pl=Calculate+Predecessor"},"807":{"question":"Given 807, what is the predecessor?","answer_a":"803","answer_b":"806","answer_c":"804","answer_d":"805","answer_correct":"B","mcurl":"predecessor-calculator.php?num=807&pl=Calculate+Predecessor"},"808":{"question":"Given 808, what is the predecessor?","answer_a":"810","answer_b":"806","answer_c":"807","answer_d":"809","answer_correct":"C","mcurl":"predecessor-calculator.php?num=808&pl=Calculate+Predecessor"},"809":{"question":"What number is the predecessor to 809?","answer_a":"810","answer_b":"805","answer_c":"808","answer_d":"809","answer_correct":"C","mcurl":"predecessor-calculator.php?num=809&pl=Calculate+Predecessor"},"810":{"question":"What number is the predecessor to 810?","answer_a":"807","answer_b":"810","answer_c":"809","answer_d":"812","answer_correct":"C","mcurl":"predecessor-calculator.php?num=810&pl=Calculate+Predecessor"},"811":{"question":"Given 811, what is the predecessor?","answer_a":"810","answer_b":"808","answer_c":"811","answer_d":"813","answer_correct":"A","mcurl":"predecessor-calculator.php?num=811&pl=Calculate+Predecessor"},"812":{"question":"Given 812, what is the predecessor?","answer_a":"808","answer_b":"811","answer_c":"809","answer_d":"812","answer_correct":"B","mcurl":"predecessor-calculator.php?num=812&pl=Calculate+Predecessor"},"813":{"question":"Given 813, what is the predecessor?","answer_a":"815","answer_b":"812","answer_c":"813","answer_d":"814","answer_correct":"B","mcurl":"predecessor-calculator.php?num=813&pl=Calculate+Predecessor"},"814":{"question":"Given 814, what is the predecessor?","answer_a":"814","answer_b":"815","answer_c":"810","answer_d":"813","answer_correct":"D","mcurl":"predecessor-calculator.php?num=814&pl=Calculate+Predecessor"},"815":{"question":"Given 815, what is the predecessor?","answer_a":"816","answer_b":"814","answer_c":"815","answer_d":"817","answer_correct":"B","mcurl":"predecessor-calculator.php?num=815&pl=Calculate+Predecessor"},"816":{"question":"Given 816, what is the predecessor?","answer_a":"816","answer_b":"815","answer_c":"817","answer_d":"812","answer_correct":"B","mcurl":"predecessor-calculator.php?num=816&pl=Calculate+Predecessor"},"817":{"question":"What number is the predecessor to 817?","answer_a":"814","answer_b":"813","answer_c":"815","answer_d":"816","answer_correct":"D","mcurl":"predecessor-calculator.php?num=817&pl=Calculate+Predecessor"},"818":{"question":"What number is the predecessor to 818?","answer_a":"814","answer_b":"818","answer_c":"815","answer_d":"817","answer_correct":"D","mcurl":"predecessor-calculator.php?num=818&pl=Calculate+Predecessor"},"819":{"question":"What number is the predecessor to 819?","answer_a":"815","answer_b":"818","answer_c":"816","answer_d":"817","answer_correct":"B","mcurl":"predecessor-calculator.php?num=819&pl=Calculate+Predecessor"},"820":{"question":"Given 820, what is the predecessor?","answer_a":"816","answer_b":"818","answer_c":"819","answer_d":"821","answer_correct":"C","mcurl":"predecessor-calculator.php?num=820&pl=Calculate+Predecessor"},"821":{"question":"What number is the predecessor to 821?","answer_a":"818","answer_b":"821","answer_c":"817","answer_d":"820","answer_correct":"D","mcurl":"predecessor-calculator.php?num=821&pl=Calculate+Predecessor"},"822":{"question":"What number is the predecessor to 822?","answer_a":"823","answer_b":"820","answer_c":"824","answer_d":"821","answer_correct":"D","mcurl":"predecessor-calculator.php?num=822&pl=Calculate+Predecessor"},"823":{"question":"Given 823, what is the predecessor?","answer_a":"820","answer_b":"825","answer_c":"822","answer_d":"821","answer_correct":"C","mcurl":"predecessor-calculator.php?num=823&pl=Calculate+Predecessor"},"824":{"question":"What number is the predecessor to 824?","answer_a":"820","answer_b":"821","answer_c":"822","answer_d":"823","answer_correct":"D","mcurl":"predecessor-calculator.php?num=824&pl=Calculate+Predecessor"},"825":{"question":"What number is the predecessor to 825?","answer_a":"824","answer_b":"823","answer_c":"827","answer_d":"826","answer_correct":"A","mcurl":"predecessor-calculator.php?num=825&pl=Calculate+Predecessor"},"826":{"question":"Given 826, what is the predecessor?","answer_a":"826","answer_b":"827","answer_c":"828","answer_d":"825","answer_correct":"D","mcurl":"predecessor-calculator.php?num=826&pl=Calculate+Predecessor"},"827":{"question":"Given 827, what is the predecessor?","answer_a":"828","answer_b":"823","answer_c":"826","answer_d":"827","answer_correct":"C","mcurl":"predecessor-calculator.php?num=827&pl=Calculate+Predecessor"},"828":{"question":"Given 828, what is the predecessor?","answer_a":"827","answer_b":"826","answer_c":"829","answer_d":"830","answer_correct":"A","mcurl":"predecessor-calculator.php?num=828&pl=Calculate+Predecessor"},"829":{"question":"Given 829, what is the predecessor?","answer_a":"827","answer_b":"828","answer_c":"826","answer_d":"831","answer_correct":"B","mcurl":"predecessor-calculator.php?num=829&pl=Calculate+Predecessor"},"830":{"question":"What number is the predecessor to 830?","answer_a":"829","answer_b":"827","answer_c":"826","answer_d":"828","answer_correct":"A","mcurl":"predecessor-calculator.php?num=830&pl=Calculate+Predecessor"},"831":{"question":"What number is the predecessor to 831?","answer_a":"829","answer_b":"830","answer_c":"827","answer_d":"832","answer_correct":"B","mcurl":"predecessor-calculator.php?num=831&pl=Calculate+Predecessor"},"832":{"question":"Given 832, what is the predecessor?","answer_a":"832","answer_b":"829","answer_c":"828","answer_d":"831","answer_correct":"D","mcurl":"predecessor-calculator.php?num=832&pl=Calculate+Predecessor"},"833":{"question":"What number is the predecessor to 833?","answer_a":"831","answer_b":"834","answer_c":"829","answer_d":"832","answer_correct":"D","mcurl":"predecessor-calculator.php?num=833&pl=Calculate+Predecessor"},"834":{"question":"What number is the predecessor to 834?","answer_a":"830","answer_b":"834","answer_c":"835","answer_d":"833","answer_correct":"D","mcurl":"predecessor-calculator.php?num=834&pl=Calculate+Predecessor"},"835":{"question":"What number is the predecessor to 835?","answer_a":"832","answer_b":"831","answer_c":"834","answer_d":"835","answer_correct":"C","mcurl":"predecessor-calculator.php?num=835&pl=Calculate+Predecessor"},"836":{"question":"What number is the predecessor to 836?","answer_a":"835","answer_b":"833","answer_c":"836","answer_d":"838","answer_correct":"A","mcurl":"predecessor-calculator.php?num=836&pl=Calculate+Predecessor"},"837":{"question":"Given 837, what is the predecessor?","answer_a":"836","answer_b":"834","answer_c":"835","answer_d":"833","answer_correct":"A","mcurl":"predecessor-calculator.php?num=837&pl=Calculate+Predecessor"},"838":{"question":"What number is the predecessor to 838?","answer_a":"840","answer_b":"835","answer_c":"837","answer_d":"836","answer_correct":"C","mcurl":"predecessor-calculator.php?num=838&pl=Calculate+Predecessor"},"839":{"question":"Given 839, what is the predecessor?","answer_a":"838","answer_b":"840","answer_c":"841","answer_d":"837","answer_correct":"A","mcurl":"predecessor-calculator.php?num=839&pl=Calculate+Predecessor"},"840":{"question":"What number is the predecessor to 840?","answer_a":"840","answer_b":"839","answer_c":"837","answer_d":"842","answer_correct":"B","mcurl":"predecessor-calculator.php?num=840&pl=Calculate+Predecessor"},"841":{"question":"What number is the predecessor to 841?","answer_a":"842","answer_b":"840","answer_c":"841","answer_d":"843","answer_correct":"B","mcurl":"predecessor-calculator.php?num=841&pl=Calculate+Predecessor"},"842":{"question":"What number is the predecessor to 842?","answer_a":"838","answer_b":"841","answer_c":"842","answer_d":"839","answer_correct":"B","mcurl":"predecessor-calculator.php?num=842&pl=Calculate+Predecessor"},"843":{"question":"Given 843, what is the predecessor?","answer_a":"844","answer_b":"842","answer_c":"839","answer_d":"841","answer_correct":"B","mcurl":"predecessor-calculator.php?num=843&pl=Calculate+Predecessor"},"844":{"question":"What number is the predecessor to 844?","answer_a":"843","answer_b":"840","answer_c":"842","answer_d":"841","answer_correct":"A","mcurl":"predecessor-calculator.php?num=844&pl=Calculate+Predecessor"},"845":{"question":"What number is the predecessor to 845?","answer_a":"847","answer_b":"842","answer_c":"845","answer_d":"844","answer_correct":"D","mcurl":"predecessor-calculator.php?num=845&pl=Calculate+Predecessor"},"846":{"question":"Given 846, what is the predecessor?","answer_a":"843","answer_b":"848","answer_c":"844","answer_d":"845","answer_correct":"D","mcurl":"predecessor-calculator.php?num=846&pl=Calculate+Predecessor"},"847":{"question":"Given 847, what is the predecessor?","answer_a":"849","answer_b":"846","answer_c":"848","answer_d":"847","answer_correct":"B","mcurl":"predecessor-calculator.php?num=847&pl=Calculate+Predecessor"},"848":{"question":"Given 848, what is the predecessor?","answer_a":"847","answer_b":"848","answer_c":"849","answer_d":"844","answer_correct":"A","mcurl":"predecessor-calculator.php?num=848&pl=Calculate+Predecessor"},"849":{"question":"Given 849, what is the predecessor?","answer_a":"850","answer_b":"848","answer_c":"851","answer_d":"847","answer_correct":"B","mcurl":"predecessor-calculator.php?num=849&pl=Calculate+Predecessor"},"850":{"question":"What number is the predecessor to 850?","answer_a":"846","answer_b":"850","answer_c":"849","answer_d":"847","answer_correct":"C","mcurl":"predecessor-calculator.php?num=850&pl=Calculate+Predecessor"},"851":{"question":"What number is the predecessor to 851?","answer_a":"853","answer_b":"850","answer_c":"848","answer_d":"849","answer_correct":"B","mcurl":"predecessor-calculator.php?num=851&pl=Calculate+Predecessor"},"852":{"question":"Given 852, what is the predecessor?","answer_a":"854","answer_b":"851","answer_c":"853","answer_d":"850","answer_correct":"B","mcurl":"predecessor-calculator.php?num=852&pl=Calculate+Predecessor"},"853":{"question":"Given 853, what is the predecessor?","answer_a":"851","answer_b":"852","answer_c":"850","answer_d":"849","answer_correct":"B","mcurl":"predecessor-calculator.php?num=853&pl=Calculate+Predecessor"},"854":{"question":"What number is the predecessor to 854?","answer_a":"855","answer_b":"853","answer_c":"854","answer_d":"856","answer_correct":"B","mcurl":"predecessor-calculator.php?num=854&pl=Calculate+Predecessor"},"855":{"question":"Given 855, what is the predecessor?","answer_a":"856","answer_b":"854","answer_c":"857","answer_d":"853","answer_correct":"B","mcurl":"predecessor-calculator.php?num=855&pl=Calculate+Predecessor"},"856":{"question":"What number is the predecessor to 856?","answer_a":"857","answer_b":"855","answer_c":"852","answer_d":"856","answer_correct":"B","mcurl":"predecessor-calculator.php?num=856&pl=Calculate+Predecessor"},"857":{"question":"What number is the predecessor to 857?","answer_a":"859","answer_b":"857","answer_c":"856","answer_d":"854","answer_correct":"C","mcurl":"predecessor-calculator.php?num=857&pl=Calculate+Predecessor"},"858":{"question":"What number is the predecessor to 858?","answer_a":"859","answer_b":"860","answer_c":"857","answer_d":"858","answer_correct":"C","mcurl":"predecessor-calculator.php?num=858&pl=Calculate+Predecessor"},"859":{"question":"What number is the predecessor to 859?","answer_a":"861","answer_b":"859","answer_c":"858","answer_d":"860","answer_correct":"C","mcurl":"predecessor-calculator.php?num=859&pl=Calculate+Predecessor"},"860":{"question":"What number is the predecessor to 860?","answer_a":"859","answer_b":"857","answer_c":"860","answer_d":"862","answer_correct":"A","mcurl":"predecessor-calculator.php?num=860&pl=Calculate+Predecessor"},"861":{"question":"Given 861, what is the predecessor?","answer_a":"863","answer_b":"860","answer_c":"858","answer_d":"859","answer_correct":"B","mcurl":"predecessor-calculator.php?num=861&pl=Calculate+Predecessor"},"862":{"question":"What number is the predecessor to 862?","answer_a":"858","answer_b":"861","answer_c":"860","answer_d":"859","answer_correct":"B","mcurl":"predecessor-calculator.php?num=862&pl=Calculate+Predecessor"},"863":{"question":"What number is the predecessor to 863?","answer_a":"860","answer_b":"862","answer_c":"859","answer_d":"863","answer_correct":"B","mcurl":"predecessor-calculator.php?num=863&pl=Calculate+Predecessor"},"864":{"question":"What number is the predecessor to 864?","answer_a":"866","answer_b":"861","answer_c":"864","answer_d":"863","answer_correct":"D","mcurl":"predecessor-calculator.php?num=864&pl=Calculate+Predecessor"},"865":{"question":"Given 865, what is the predecessor?","answer_a":"862","answer_b":"867","answer_c":"864","answer_d":"863","answer_correct":"C","mcurl":"predecessor-calculator.php?num=865&pl=Calculate+Predecessor"},"866":{"question":"What number is the predecessor to 866?","answer_a":"863","answer_b":"866","answer_c":"865","answer_d":"862","answer_correct":"C","mcurl":"predecessor-calculator.php?num=866&pl=Calculate+Predecessor"},"867":{"question":"Given 867, what is the predecessor?","answer_a":"864","answer_b":"863","answer_c":"866","answer_d":"867","answer_correct":"C","mcurl":"predecessor-calculator.php?num=867&pl=Calculate+Predecessor"},"868":{"question":"What number is the predecessor to 868?","answer_a":"870","answer_b":"868","answer_c":"865","answer_d":"867","answer_correct":"D","mcurl":"predecessor-calculator.php?num=868&pl=Calculate+Predecessor"},"869":{"question":"What number is the predecessor to 869?","answer_a":"871","answer_b":"868","answer_c":"870","answer_d":"867","answer_correct":"B","mcurl":"predecessor-calculator.php?num=869&pl=Calculate+Predecessor"},"870":{"question":"Given 870, what is the predecessor?","answer_a":"866","answer_b":"867","answer_c":"868","answer_d":"869","answer_correct":"D","mcurl":"predecessor-calculator.php?num=870&pl=Calculate+Predecessor"},"871":{"question":"Given 871, what is the predecessor?","answer_a":"873","answer_b":"871","answer_c":"870","answer_d":"872","answer_correct":"C","mcurl":"predecessor-calculator.php?num=871&pl=Calculate+Predecessor"},"872":{"question":"Given 872, what is the predecessor?","answer_a":"874","answer_b":"870","answer_c":"869","answer_d":"871","answer_correct":"D","mcurl":"predecessor-calculator.php?num=872&pl=Calculate+Predecessor"},"873":{"question":"Given 873, what is the predecessor?","answer_a":"873","answer_b":"874","answer_c":"875","answer_d":"872","answer_correct":"D","mcurl":"predecessor-calculator.php?num=873&pl=Calculate+Predecessor"},"874":{"question":"What number is the predecessor to 874?","answer_a":"871","answer_b":"872","answer_c":"873","answer_d":"876","answer_correct":"C","mcurl":"predecessor-calculator.php?num=874&pl=Calculate+Predecessor"},"875":{"question":"Given 875, what is the predecessor?","answer_a":"872","answer_b":"875","answer_c":"877","answer_d":"874","answer_correct":"D","mcurl":"predecessor-calculator.php?num=875&pl=Calculate+Predecessor"},"876":{"question":"Given 876, what is the predecessor?","answer_a":"872","answer_b":"877","answer_c":"874","answer_d":"875","answer_correct":"D","mcurl":"predecessor-calculator.php?num=876&pl=Calculate+Predecessor"},"877":{"question":"Given 877, what is the predecessor?","answer_a":"875","answer_b":"873","answer_c":"874","answer_d":"876","answer_correct":"D","mcurl":"predecessor-calculator.php?num=877&pl=Calculate+Predecessor"},"878":{"question":"What number is the predecessor to 878?","answer_a":"878","answer_b":"875","answer_c":"880","answer_d":"877","answer_correct":"D","mcurl":"predecessor-calculator.php?num=878&pl=Calculate+Predecessor"},"879":{"question":"What number is the predecessor to 879?","answer_a":"879","answer_b":"880","answer_c":"875","answer_d":"878","answer_correct":"D","mcurl":"predecessor-calculator.php?num=879&pl=Calculate+Predecessor"},"880":{"question":"Given 880, what is the predecessor?","answer_a":"880","answer_b":"882","answer_c":"877","answer_d":"879","answer_correct":"D","mcurl":"predecessor-calculator.php?num=880&pl=Calculate+Predecessor"},"881":{"question":"Given 881, what is the predecessor?","answer_a":"877","answer_b":"882","answer_c":"880","answer_d":"881","answer_correct":"C","mcurl":"predecessor-calculator.php?num=881&pl=Calculate+Predecessor"},"882":{"question":"Given 882, what is the predecessor?","answer_a":"879","answer_b":"881","answer_c":"880","answer_d":"884","answer_correct":"B","mcurl":"predecessor-calculator.php?num=882&pl=Calculate+Predecessor"},"883":{"question":"What number is the predecessor to 883?","answer_a":"883","answer_b":"879","answer_c":"882","answer_d":"880","answer_correct":"C","mcurl":"predecessor-calculator.php?num=883&pl=Calculate+Predecessor"},"884":{"question":"What number is the predecessor to 884?","answer_a":"886","answer_b":"883","answer_c":"885","answer_d":"882","answer_correct":"B","mcurl":"predecessor-calculator.php?num=884&pl=Calculate+Predecessor"},"885":{"question":"Given 885, what is the predecessor?","answer_a":"882","answer_b":"881","answer_c":"883","answer_d":"884","answer_correct":"D","mcurl":"predecessor-calculator.php?num=885&pl=Calculate+Predecessor"},"886":{"question":"What number is the predecessor to 886?","answer_a":"882","answer_b":"883","answer_c":"884","answer_d":"885","answer_correct":"D","mcurl":"predecessor-calculator.php?num=886&pl=Calculate+Predecessor"},"887":{"question":"What number is the predecessor to 887?","answer_a":"886","answer_b":"889","answer_c":"887","answer_d":"888","answer_correct":"A","mcurl":"predecessor-calculator.php?num=887&pl=Calculate+Predecessor"},"888":{"question":"What number is the predecessor to 888?","answer_a":"887","answer_b":"888","answer_c":"885","answer_d":"884","answer_correct":"A","mcurl":"predecessor-calculator.php?num=888&pl=Calculate+Predecessor"},"889":{"question":"What number is the predecessor to 889?","answer_a":"886","answer_b":"885","answer_c":"889","answer_d":"888","answer_correct":"D","mcurl":"predecessor-calculator.php?num=889&pl=Calculate+Predecessor"},"890":{"question":"What number is the predecessor to 890?","answer_a":"888","answer_b":"889","answer_c":"891","answer_d":"892","answer_correct":"B","mcurl":"predecessor-calculator.php?num=890&pl=Calculate+Predecessor"},"891":{"question":"What number is the predecessor to 891?","answer_a":"889","answer_b":"890","answer_c":"893","answer_d":"888","answer_correct":"B","mcurl":"predecessor-calculator.php?num=891&pl=Calculate+Predecessor"},"892":{"question":"What number is the predecessor to 892?","answer_a":"891","answer_b":"890","answer_c":"889","answer_d":"894","answer_correct":"A","mcurl":"predecessor-calculator.php?num=892&pl=Calculate+Predecessor"},"893":{"question":"What number is the predecessor to 893?","answer_a":"891","answer_b":"895","answer_c":"892","answer_d":"890","answer_correct":"C","mcurl":"predecessor-calculator.php?num=893&pl=Calculate+Predecessor"},"894":{"question":"What number is the predecessor to 894?","answer_a":"892","answer_b":"896","answer_c":"891","answer_d":"893","answer_correct":"D","mcurl":"predecessor-calculator.php?num=894&pl=Calculate+Predecessor"},"895":{"question":"What number is the predecessor to 895?","answer_a":"895","answer_b":"897","answer_c":"894","answer_d":"892","answer_correct":"C","mcurl":"predecessor-calculator.php?num=895&pl=Calculate+Predecessor"},"896":{"question":"Given 896, what is the predecessor?","answer_a":"895","answer_b":"893","answer_c":"898","answer_d":"894","answer_correct":"A","mcurl":"predecessor-calculator.php?num=896&pl=Calculate+Predecessor"},"897":{"question":"Given 897, what is the predecessor?","answer_a":"898","answer_b":"896","answer_c":"899","answer_d":"895","answer_correct":"B","mcurl":"predecessor-calculator.php?num=897&pl=Calculate+Predecessor"},"898":{"question":"What number is the predecessor to 898?","answer_a":"894","answer_b":"899","answer_c":"898","answer_d":"897","answer_correct":"D","mcurl":"predecessor-calculator.php?num=898&pl=Calculate+Predecessor"},"899":{"question":"What number is the predecessor to 899?","answer_a":"897","answer_b":"896","answer_c":"898","answer_d":"901","answer_correct":"C","mcurl":"predecessor-calculator.php?num=899&pl=Calculate+Predecessor"},"900":{"question":"Given 900, what is the predecessor?","answer_a":"902","answer_b":"900","answer_c":"897","answer_d":"899","answer_correct":"D","mcurl":"predecessor-calculator.php?num=900&pl=Calculate+Predecessor"},"901":{"question":"Given 901, what is the predecessor?","answer_a":"897","answer_b":"900","answer_c":"899","answer_d":"902","answer_correct":"B","mcurl":"predecessor-calculator.php?num=901&pl=Calculate+Predecessor"},"902":{"question":"What number is the predecessor to 902?","answer_a":"898","answer_b":"902","answer_c":"899","answer_d":"901","answer_correct":"D","mcurl":"predecessor-calculator.php?num=902&pl=Calculate+Predecessor"},"903":{"question":"Given 903, what is the predecessor?","answer_a":"902","answer_b":"901","answer_c":"899","answer_d":"904","answer_correct":"A","mcurl":"predecessor-calculator.php?num=903&pl=Calculate+Predecessor"},"904":{"question":"What number is the predecessor to 904?","answer_a":"903","answer_b":"906","answer_c":"905","answer_d":"902","answer_correct":"A","mcurl":"predecessor-calculator.php?num=904&pl=Calculate+Predecessor"},"905":{"question":"What number is the predecessor to 905?","answer_a":"904","answer_b":"905","answer_c":"907","answer_d":"902","answer_correct":"A","mcurl":"predecessor-calculator.php?num=905&pl=Calculate+Predecessor"},"906":{"question":"Given 906, what is the predecessor?","answer_a":"908","answer_b":"904","answer_c":"907","answer_d":"905","answer_correct":"D","mcurl":"predecessor-calculator.php?num=906&pl=Calculate+Predecessor"},"907":{"question":"Given 907, what is the predecessor?","answer_a":"909","answer_b":"906","answer_c":"904","answer_d":"905","answer_correct":"B","mcurl":"predecessor-calculator.php?num=907&pl=Calculate+Predecessor"},"908":{"question":"Given 908, what is the predecessor?","answer_a":"908","answer_b":"904","answer_c":"907","answer_d":"909","answer_correct":"C","mcurl":"predecessor-calculator.php?num=908&pl=Calculate+Predecessor"},"909":{"question":"What number is the predecessor to 909?","answer_a":"908","answer_b":"911","answer_c":"910","answer_d":"909","answer_correct":"A","mcurl":"predecessor-calculator.php?num=909&pl=Calculate+Predecessor"},"910":{"question":"Given 910, what is the predecessor?","answer_a":"909","answer_b":"906","answer_c":"911","answer_d":"908","answer_correct":"A","mcurl":"predecessor-calculator.php?num=910&pl=Calculate+Predecessor"},"911":{"question":"What number is the predecessor to 911?","answer_a":"911","answer_b":"910","answer_c":"913","answer_d":"908","answer_correct":"B","mcurl":"predecessor-calculator.php?num=911&pl=Calculate+Predecessor"},"912":{"question":"Given 912, what is the predecessor?","answer_a":"913","answer_b":"910","answer_c":"914","answer_d":"911","answer_correct":"D","mcurl":"predecessor-calculator.php?num=912&pl=Calculate+Predecessor"},"913":{"question":"Given 913, what is the predecessor?","answer_a":"912","answer_b":"911","answer_c":"910","answer_d":"909","answer_correct":"A","mcurl":"predecessor-calculator.php?num=913&pl=Calculate+Predecessor"},"914":{"question":"What number is the predecessor to 914?","answer_a":"916","answer_b":"912","answer_c":"915","answer_d":"913","answer_correct":"D","mcurl":"predecessor-calculator.php?num=914&pl=Calculate+Predecessor"},"915":{"question":"What number is the predecessor to 915?","answer_a":"917","answer_b":"916","answer_c":"914","answer_d":"913","answer_correct":"C","mcurl":"predecessor-calculator.php?num=915&pl=Calculate+Predecessor"},"916":{"question":"Given 916, what is the predecessor?","answer_a":"915","answer_b":"913","answer_c":"914","answer_d":"918","answer_correct":"A","mcurl":"predecessor-calculator.php?num=916&pl=Calculate+Predecessor"},"917":{"question":"What number is the predecessor to 917?","answer_a":"914","answer_b":"915","answer_c":"916","answer_d":"913","answer_correct":"C","mcurl":"predecessor-calculator.php?num=917&pl=Calculate+Predecessor"},"918":{"question":"Given 918, what is the predecessor?","answer_a":"916","answer_b":"917","answer_c":"920","answer_d":"919","answer_correct":"B","mcurl":"predecessor-calculator.php?num=918&pl=Calculate+Predecessor"},"919":{"question":"What number is the predecessor to 919?","answer_a":"921","answer_b":"918","answer_c":"917","answer_d":"920","answer_correct":"B","mcurl":"predecessor-calculator.php?num=919&pl=Calculate+Predecessor"},"920":{"question":"What number is the predecessor to 920?","answer_a":"916","answer_b":"919","answer_c":"918","answer_d":"917","answer_correct":"B","mcurl":"predecessor-calculator.php?num=920&pl=Calculate+Predecessor"},"921":{"question":"Given 921, what is the predecessor?","answer_a":"917","answer_b":"920","answer_c":"919","answer_d":"918","answer_correct":"B","mcurl":"predecessor-calculator.php?num=921&pl=Calculate+Predecessor"},"922":{"question":"What number is the predecessor to 922?","answer_a":"923","answer_b":"922","answer_c":"918","answer_d":"921","answer_correct":"D","mcurl":"predecessor-calculator.php?num=922&pl=Calculate+Predecessor"},"923":{"question":"What number is the predecessor to 923?","answer_a":"920","answer_b":"921","answer_c":"925","answer_d":"922","answer_correct":"D","mcurl":"predecessor-calculator.php?num=923&pl=Calculate+Predecessor"},"924":{"question":"Given 924, what is the predecessor?","answer_a":"920","answer_b":"923","answer_c":"925","answer_d":"922","answer_correct":"B","mcurl":"predecessor-calculator.php?num=924&pl=Calculate+Predecessor"},"925":{"question":"What number is the predecessor to 925?","answer_a":"924","answer_b":"923","answer_c":"926","answer_d":"921","answer_correct":"A","mcurl":"predecessor-calculator.php?num=925&pl=Calculate+Predecessor"},"926":{"question":"What number is the predecessor to 926?","answer_a":"924","answer_b":"922","answer_c":"925","answer_d":"923","answer_correct":"C","mcurl":"predecessor-calculator.php?num=926&pl=Calculate+Predecessor"},"927":{"question":"What number is the predecessor to 927?","answer_a":"928","answer_b":"926","answer_c":"927","answer_d":"923","answer_correct":"B","mcurl":"predecessor-calculator.php?num=927&pl=Calculate+Predecessor"},"928":{"question":"What number is the predecessor to 928?","answer_a":"927","answer_b":"926","answer_c":"924","answer_d":"925","answer_correct":"A","mcurl":"predecessor-calculator.php?num=928&pl=Calculate+Predecessor"},"929":{"question":"What number is the predecessor to 929?","answer_a":"929","answer_b":"928","answer_c":"931","answer_d":"930","answer_correct":"B","mcurl":"predecessor-calculator.php?num=929&pl=Calculate+Predecessor"},"930":{"question":"Given 930, what is the predecessor?","answer_a":"928","answer_b":"929","answer_c":"931","answer_d":"932","answer_correct":"B","mcurl":"predecessor-calculator.php?num=930&pl=Calculate+Predecessor"},"931":{"question":"Given 931, what is the predecessor?","answer_a":"928","answer_b":"931","answer_c":"930","answer_d":"927","answer_correct":"C","mcurl":"predecessor-calculator.php?num=931&pl=Calculate+Predecessor"},"932":{"question":"What number is the predecessor to 932?","answer_a":"932","answer_b":"931","answer_c":"934","answer_d":"933","answer_correct":"B","mcurl":"predecessor-calculator.php?num=932&pl=Calculate+Predecessor"},"933":{"question":"What number is the predecessor to 933?","answer_a":"933","answer_b":"934","answer_c":"932","answer_d":"929","answer_correct":"C","mcurl":"predecessor-calculator.php?num=933&pl=Calculate+Predecessor"},"934":{"question":"Given 934, what is the predecessor?","answer_a":"936","answer_b":"931","answer_c":"933","answer_d":"932","answer_correct":"C","mcurl":"predecessor-calculator.php?num=934&pl=Calculate+Predecessor"},"935":{"question":"Given 935, what is the predecessor?","answer_a":"935","answer_b":"934","answer_c":"932","answer_d":"931","answer_correct":"B","mcurl":"predecessor-calculator.php?num=935&pl=Calculate+Predecessor"},"936":{"question":"Given 936, what is the predecessor?","answer_a":"935","answer_b":"938","answer_c":"933","answer_d":"936","answer_correct":"A","mcurl":"predecessor-calculator.php?num=936&pl=Calculate+Predecessor"},"937":{"question":"What number is the predecessor to 937?","answer_a":"936","answer_b":"937","answer_c":"939","answer_d":"938","answer_correct":"A","mcurl":"predecessor-calculator.php?num=937&pl=Calculate+Predecessor"},"938":{"question":"Given 938, what is the predecessor?","answer_a":"939","answer_b":"937","answer_c":"938","answer_d":"934","answer_correct":"B","mcurl":"predecessor-calculator.php?num=938&pl=Calculate+Predecessor"},"939":{"question":"What number is the predecessor to 939?","answer_a":"936","answer_b":"938","answer_c":"935","answer_d":"937","answer_correct":"B","mcurl":"predecessor-calculator.php?num=939&pl=Calculate+Predecessor"},"940":{"question":"Given 940, what is the predecessor?","answer_a":"941","answer_b":"936","answer_c":"940","answer_d":"939","answer_correct":"D","mcurl":"predecessor-calculator.php?num=940&pl=Calculate+Predecessor"},"941":{"question":"What number is the predecessor to 941?","answer_a":"938","answer_b":"939","answer_c":"937","answer_d":"940","answer_correct":"D","mcurl":"predecessor-calculator.php?num=941&pl=Calculate+Predecessor"},"942":{"question":"What number is the predecessor to 942?","answer_a":"943","answer_b":"940","answer_c":"941","answer_d":"938","answer_correct":"C","mcurl":"predecessor-calculator.php?num=942&pl=Calculate+Predecessor"},"943":{"question":"What number is the predecessor to 943?","answer_a":"942","answer_b":"939","answer_c":"941","answer_d":"940","answer_correct":"A","mcurl":"predecessor-calculator.php?num=943&pl=Calculate+Predecessor"},"944":{"question":"Given 944, what is the predecessor?","answer_a":"941","answer_b":"946","answer_c":"942","answer_d":"943","answer_correct":"D","mcurl":"predecessor-calculator.php?num=944&pl=Calculate+Predecessor"},"945":{"question":"What number is the predecessor to 945?","answer_a":"943","answer_b":"944","answer_c":"942","answer_d":"941","answer_correct":"B","mcurl":"predecessor-calculator.php?num=945&pl=Calculate+Predecessor"},"946":{"question":"What number is the predecessor to 946?","answer_a":"946","answer_b":"945","answer_c":"947","answer_d":"942","answer_correct":"B","mcurl":"predecessor-calculator.php?num=946&pl=Calculate+Predecessor"},"947":{"question":"What number is the predecessor to 947?","answer_a":"948","answer_b":"943","answer_c":"946","answer_d":"947","answer_correct":"C","mcurl":"predecessor-calculator.php?num=947&pl=Calculate+Predecessor"},"948":{"question":"Given 948, what is the predecessor?","answer_a":"945","answer_b":"947","answer_c":"946","answer_d":"950","answer_correct":"B","mcurl":"predecessor-calculator.php?num=948&pl=Calculate+Predecessor"},"949":{"question":"Given 949, what is the predecessor?","answer_a":"951","answer_b":"947","answer_c":"948","answer_d":"950","answer_correct":"C","mcurl":"predecessor-calculator.php?num=949&pl=Calculate+Predecessor"},"950":{"question":"What number is the predecessor to 950?","answer_a":"947","answer_b":"952","answer_c":"949","answer_d":"950","answer_correct":"C","mcurl":"predecessor-calculator.php?num=950&pl=Calculate+Predecessor"},"951":{"question":"What number is the predecessor to 951?","answer_a":"950","answer_b":"951","answer_c":"953","answer_d":"948","answer_correct":"A","mcurl":"predecessor-calculator.php?num=951&pl=Calculate+Predecessor"},"952":{"question":"What number is the predecessor to 952?","answer_a":"953","answer_b":"950","answer_c":"954","answer_d":"951","answer_correct":"D","mcurl":"predecessor-calculator.php?num=952&pl=Calculate+Predecessor"},"953":{"question":"What number is the predecessor to 953?","answer_a":"955","answer_b":"950","answer_c":"953","answer_d":"952","answer_correct":"D","mcurl":"predecessor-calculator.php?num=953&pl=Calculate+Predecessor"},"954":{"question":"What number is the predecessor to 954?","answer_a":"954","answer_b":"955","answer_c":"953","answer_d":"950","answer_correct":"C","mcurl":"predecessor-calculator.php?num=954&pl=Calculate+Predecessor"},"955":{"question":"What number is the predecessor to 955?","answer_a":"952","answer_b":"953","answer_c":"951","answer_d":"954","answer_correct":"D","mcurl":"predecessor-calculator.php?num=955&pl=Calculate+Predecessor"},"956":{"question":"What number is the predecessor to 956?","answer_a":"958","answer_b":"955","answer_c":"956","answer_d":"957","answer_correct":"B","mcurl":"predecessor-calculator.php?num=956&pl=Calculate+Predecessor"},"957":{"question":"What number is the predecessor to 957?","answer_a":"956","answer_b":"957","answer_c":"953","answer_d":"954","answer_correct":"A","mcurl":"predecessor-calculator.php?num=957&pl=Calculate+Predecessor"},"958":{"question":"What number is the predecessor to 958?","answer_a":"954","answer_b":"957","answer_c":"955","answer_d":"956","answer_correct":"B","mcurl":"predecessor-calculator.php?num=958&pl=Calculate+Predecessor"},"959":{"question":"What number is the predecessor to 959?","answer_a":"955","answer_b":"956","answer_c":"957","answer_d":"958","answer_correct":"D","mcurl":"predecessor-calculator.php?num=959&pl=Calculate+Predecessor"},"960":{"question":"What number is the predecessor to 960?","answer_a":"959","answer_b":"958","answer_c":"956","answer_d":"961","answer_correct":"A","mcurl":"predecessor-calculator.php?num=960&pl=Calculate+Predecessor"},"961":{"question":"What number is the predecessor to 961?","answer_a":"961","answer_b":"960","answer_c":"958","answer_d":"963","answer_correct":"B","mcurl":"predecessor-calculator.php?num=961&pl=Calculate+Predecessor"},"962":{"question":"What number is the predecessor to 962?","answer_a":"960","answer_b":"958","answer_c":"961","answer_d":"959","answer_correct":"C","mcurl":"predecessor-calculator.php?num=962&pl=Calculate+Predecessor"},"963":{"question":"What number is the predecessor to 963?","answer_a":"963","answer_b":"965","answer_c":"964","answer_d":"962","answer_correct":"D","mcurl":"predecessor-calculator.php?num=963&pl=Calculate+Predecessor"},"964":{"question":"What number is the predecessor to 964?","answer_a":"966","answer_b":"965","answer_c":"962","answer_d":"963","answer_correct":"D","mcurl":"predecessor-calculator.php?num=964&pl=Calculate+Predecessor"},"965":{"question":"What number is the predecessor to 965?","answer_a":"962","answer_b":"964","answer_c":"967","answer_d":"963","answer_correct":"B","mcurl":"predecessor-calculator.php?num=965&pl=Calculate+Predecessor"},"966":{"question":"What number is the predecessor to 966?","answer_a":"967","answer_b":"965","answer_c":"962","answer_d":"966","answer_correct":"B","mcurl":"predecessor-calculator.php?num=966&pl=Calculate+Predecessor"},"967":{"question":"Given 967, what is the predecessor?","answer_a":"966","answer_b":"964","answer_c":"963","answer_d":"965","answer_correct":"A","mcurl":"predecessor-calculator.php?num=967&pl=Calculate+Predecessor"},"968":{"question":"What number is the predecessor to 968?","answer_a":"969","answer_b":"967","answer_c":"970","answer_d":"968","answer_correct":"B","mcurl":"predecessor-calculator.php?num=968&pl=Calculate+Predecessor"},"969":{"question":"Given 969, what is the predecessor?","answer_a":"965","answer_b":"968","answer_c":"967","answer_d":"966","answer_correct":"B","mcurl":"predecessor-calculator.php?num=969&pl=Calculate+Predecessor"},"970":{"question":"Given 970, what is the predecessor?","answer_a":"967","answer_b":"968","answer_c":"972","answer_d":"969","answer_correct":"D","mcurl":"predecessor-calculator.php?num=970&pl=Calculate+Predecessor"},"971":{"question":"What number is the predecessor to 971?","answer_a":"973","answer_b":"971","answer_c":"970","answer_d":"972","answer_correct":"C","mcurl":"predecessor-calculator.php?num=971&pl=Calculate+Predecessor"},"972":{"question":"Given 972, what is the predecessor?","answer_a":"971","answer_b":"972","answer_c":"974","answer_d":"969","answer_correct":"A","mcurl":"predecessor-calculator.php?num=972&pl=Calculate+Predecessor"},"973":{"question":"Given 973, what is the predecessor?","answer_a":"969","answer_b":"974","answer_c":"972","answer_d":"973","answer_correct":"C","mcurl":"predecessor-calculator.php?num=973&pl=Calculate+Predecessor"},"974":{"question":"Given 974, what is the predecessor?","answer_a":"971","answer_b":"976","answer_c":"973","answer_d":"972","answer_correct":"C","mcurl":"predecessor-calculator.php?num=974&pl=Calculate+Predecessor"},"975":{"question":"What number is the predecessor to 975?","answer_a":"975","answer_b":"976","answer_c":"974","answer_d":"977","answer_correct":"C","mcurl":"predecessor-calculator.php?num=975&pl=Calculate+Predecessor"},"976":{"question":"Given 976, what is the predecessor?","answer_a":"973","answer_b":"975","answer_c":"974","answer_d":"978","answer_correct":"B","mcurl":"predecessor-calculator.php?num=976&pl=Calculate+Predecessor"},"977":{"question":"Given 977, what is the predecessor?","answer_a":"979","answer_b":"977","answer_c":"978","answer_d":"976","answer_correct":"D","mcurl":"predecessor-calculator.php?num=977&pl=Calculate+Predecessor"},"978":{"question":"Given 978, what is the predecessor?","answer_a":"977","answer_b":"978","answer_c":"980","answer_d":"979","answer_correct":"A","mcurl":"predecessor-calculator.php?num=978&pl=Calculate+Predecessor"},"979":{"question":"What number is the predecessor to 979?","answer_a":"977","answer_b":"976","answer_c":"978","answer_d":"975","answer_correct":"C","mcurl":"predecessor-calculator.php?num=979&pl=Calculate+Predecessor"},"980":{"question":"Given 980, what is the predecessor?","answer_a":"982","answer_b":"979","answer_c":"977","answer_d":"980","answer_correct":"B","mcurl":"predecessor-calculator.php?num=980&pl=Calculate+Predecessor"},"981":{"question":"Given 981, what is the predecessor?","answer_a":"981","answer_b":"978","answer_c":"980","answer_d":"977","answer_correct":"C","mcurl":"predecessor-calculator.php?num=981&pl=Calculate+Predecessor"},"982":{"question":"What number is the predecessor to 982?","answer_a":"983","answer_b":"980","answer_c":"978","answer_d":"981","answer_correct":"D","mcurl":"predecessor-calculator.php?num=982&pl=Calculate+Predecessor"},"983":{"question":"What number is the predecessor to 983?","answer_a":"979","answer_b":"980","answer_c":"983","answer_d":"982","answer_correct":"D","mcurl":"predecessor-calculator.php?num=983&pl=Calculate+Predecessor"},"984":{"question":"Given 984, what is the predecessor?","answer_a":"983","answer_b":"985","answer_c":"980","answer_d":"984","answer_correct":"A","mcurl":"predecessor-calculator.php?num=984&pl=Calculate+Predecessor"},"985":{"question":"Given 985, what is the predecessor?","answer_a":"982","answer_b":"984","answer_c":"985","answer_d":"981","answer_correct":"B","mcurl":"predecessor-calculator.php?num=985&pl=Calculate+Predecessor"},"986":{"question":"Given 986, what is the predecessor?","answer_a":"986","answer_b":"982","answer_c":"985","answer_d":"983","answer_correct":"C","mcurl":"predecessor-calculator.php?num=986&pl=Calculate+Predecessor"},"987":{"question":"Given 987, what is the predecessor?","answer_a":"986","answer_b":"984","answer_c":"989","answer_d":"987","answer_correct":"A","mcurl":"predecessor-calculator.php?num=987&pl=Calculate+Predecessor"},"988":{"question":"Given 988, what is the predecessor?","answer_a":"986","answer_b":"984","answer_c":"987","answer_d":"989","answer_correct":"C","mcurl":"predecessor-calculator.php?num=988&pl=Calculate+Predecessor"},"989":{"question":"What number is the predecessor to 989?","answer_a":"988","answer_b":"991","answer_c":"986","answer_d":"987","answer_correct":"A","mcurl":"predecessor-calculator.php?num=989&pl=Calculate+Predecessor"},"990":{"question":"What number is the predecessor to 990?","answer_a":"988","answer_b":"986","answer_c":"991","answer_d":"989","answer_correct":"D","mcurl":"predecessor-calculator.php?num=990&pl=Calculate+Predecessor"},"991":{"question":"What number is the predecessor to 991?","answer_a":"993","answer_b":"990","answer_c":"992","answer_d":"989","answer_correct":"B","mcurl":"predecessor-calculator.php?num=991&pl=Calculate+Predecessor"},"992":{"question":"Given 992, what is the predecessor?","answer_a":"991","answer_b":"993","answer_c":"990","answer_d":"988","answer_correct":"A","mcurl":"predecessor-calculator.php?num=992&pl=Calculate+Predecessor"},"993":{"question":"What number is the predecessor to 993?","answer_a":"992","answer_b":"989","answer_c":"994","answer_d":"993","answer_correct":"A","mcurl":"predecessor-calculator.php?num=993&pl=Calculate+Predecessor"},"994":{"question":"What number is the predecessor to 994?","answer_a":"992","answer_b":"990","answer_c":"993","answer_d":"995","answer_correct":"C","mcurl":"predecessor-calculator.php?num=994&pl=Calculate+Predecessor"},"995":{"question":"Given 995, what is the predecessor?","answer_a":"993","answer_b":"996","answer_c":"991","answer_d":"994","answer_correct":"D","mcurl":"predecessor-calculator.php?num=995&pl=Calculate+Predecessor"},"996":{"question":"Given 996, what is the predecessor?","answer_a":"995","answer_b":"993","answer_c":"998","answer_d":"996","answer_correct":"A","mcurl":"predecessor-calculator.php?num=996&pl=Calculate+Predecessor"},"997":{"question":"What number is the predecessor to 997?","answer_a":"999","answer_b":"998","answer_c":"995","answer_d":"996","answer_correct":"D","mcurl":"predecessor-calculator.php?num=997&pl=Calculate+Predecessor"},"998":{"question":"What number is the predecessor to 998?","answer_a":"997","answer_b":"999","answer_c":"994","answer_d":"996","answer_correct":"A","mcurl":"predecessor-calculator.php?num=998&pl=Calculate+Predecessor"},"999":{"question":"Given 999, what is the predecessor?","answer_a":"1000","answer_b":"999","answer_c":"995","answer_d":"998","answer_correct":"D","mcurl":"predecessor-calculator.php?num=999&pl=Calculate+Predecessor"},"1000":{"question":"What number is the predecessor to 1000?","answer_a":"998","answer_b":"1001","answer_c":"1002","answer_d":"999","answer_correct":"D","mcurl":"predecessor-calculator.php?num=1000&pl=Calculate+Predecessor"}}