How to Change Numbers Into and Out of Scientific Notation

This article was co-authored by JohnK Wright V. JohnK Wright V is a Certified Math Teacher at Bridge Builder Academy in Plano, Texas. With over 20 years of teaching experience, he is a Texas SBEC Certified 8-12 Mathematics Teacher. He has taught in six different schools and has taught pre-algebra, algebra 1, geometry, algebra 2, pre-calculus, statistics, math reasoning, and math models with applications. He was a Mathematics Major at Southeastern Louisiana and he has a Bachelor of Science from The University of the State of New York (now Excelsior University) and a Master of Science in Computer Information Systems from Boston University.

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Scientific notation is commonly used in chemistry and physics to represent very large or very small numbers. Changing numbers into and out of scientific notation isn't as hard as it looks. Just follow these steps to find out how to do it.