Explain patterns in the number of zeros of the product when multiplying a number by powers of 10, and explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10. Use whole-number exponents to denote powers of 10.

Multiply by multiples of 10

Multiply by Multiples of 10

Divide decimals by a multiple of 10

Divide Decimals by a Multiple of 10