Formulas

We now look at square Roots, Powers and Exponents.

Table of Squares and Square Roots: Use this table to find the squares and square roots of numbers from 1 to 100.
Powers and Exponents: A power is the product of multiplying a number by itself.
Scientific Notation: Sometimes, especially when you are using a calculator, you may come up with a very long number. It might be a big number, like 2,890,000,000. Or it might be a small number, like 0.0000073.

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