Multiplying by Tens, Hundreds, & Thousands Review

Front

What is 100 x 3,999?

Back

399,900

Front

What is 100 x 100?

Back

10,000

Front

What is 10 x 10?

Back

100

Front

What is 15 x 10?

Back

150

Front

What is 10 x 1,235?

Back

12,350

Front

What does multiplying by 10 do to a number?

Back

It shifts the number one place to the left, adding a zero.

Front

What does multiplying by 100 do to a number?

Back

It shifts the number two places to the left, adding two zeros.

Front

What does multiplying by 1,000 do to a number?

Back

It shifts the number three places to the left, adding three zeros.

Front

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

Back

The value increases tenfold.

Front

What is the product of 10 and 20?

Back

200