Multiplying by Multiples of 10, 100, and 1,000

Front

What is 20 x 70?

Back

1,400

Front

What is 300 x 20?

Back

6,000

Front

What is 50 x 90?

Back

4,500

Front

What is 50 x 400?

Back

20,000

Front

What is 70 x 4,000?

Back

280,000

Front

Define multiplying by multiples of 10, 100, and 1,000.

Back

It is the process of increasing a number by a factor of 10, 100, or 1,000, which shifts the decimal point to the right.

Front

What is the result of multiplying any number by 10?

Back

The result is the original number with one zero added to the end.

Front

What happens when you multiply a number by 100?

Back

The result is the original number with two zeros added to the end.

Front

What is the effect of multiplying a number by 1,000?

Back

The result is the original number with three zeros added to the end.

Front

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

Back

40