Multiplication by Tens and Hundreds

Front

What is 9 x 80?

Back

720

Front

What is 5 x 10?

Back

50

Front

What is 7 x 10?

Back

70

Front

What is 3 x 100?

Back

300

Front

What is 8 x 100?

Back

800

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

If you multiply 4 by 10, what is the result?

Back

40

Front

If you multiply 6 by 100, what is the result?

Back

600

Front

What is the product of 2 x 10?

Back

20