Multiplication Patterns With Decimals

Front

Back

639.1

Front

Back

31.9

Front

Back

319

Front

Back

63.91

Front

Back

4,560

Front

What does multiplying a decimal by 10 do to the decimal point?

Back

It moves the decimal point one place to the right.

Front

What does multiplying a decimal by 100 do to the decimal point?

Back

It moves the decimal point two places to the right.

Front

What does multiplying a decimal by 0.1 do to the decimal point?

Back

It moves the decimal point one place to the left.

Front

What does multiplying a decimal by 0.01 do to the decimal point?

Back

It moves the decimal point two places to the left.

Front

If you multiply a number by 10, what happens to the value of the number?

Back

The value increases by a factor of 10.