Perform the following scientifc notation operation:
(4.2 x 10^5) x (2.1 x 10^6)
Group constants and powers:
Constants: 4.2 * 2.1 = 8.82
Powers of 10: 5 + 6 = 11
Therefore, we get → 8.82 x 1011 = 882000000000
Final Answer
Common Core State Standards In This Lesson
8.EE.A.3, 8.EE.A.4
How does the Scientific Notation Calculator work?
Free Scientific Notation Calculator - * Converts a number into scientific notation and determines order of magnitude
* converts scientific notation to a number (standard notation). Also handles scientific notation operations.
This calculator has 1 input.
* converts scientific notation to a number (standard notation). Also handles scientific notation operations.
This calculator has 1 input.
What 1 formula is used for the Scientific Notation Calculator?
a x (10n) where 1 ≤ a ≤ 10 and n is the order of magnitude
What 4 concepts are covered in the Scientific Notation Calculator?
- exponent
- The power to raise a number
- order of magnitude
- An order-of-magnitude difference between two values is a factor of 10
N = a * 102 - power
- how many times to use the number in a multiplication
- scientific notation
- a way of expressing numbers that are too large or too small to be conveniently written in decimal form
