Question

What is the easiest way to find
which power of 10 to use when
writing a number in expanded
form with exponents?

Answer 1

Step-by-step explanation:

Well,you can count the zeros that will give you the exponent.

For example:

100 has two zeros so the exponent form will be

${10}^{2}$

For 10,000,it has 4 zeros.The exponent form is

${10}^{4}$