Topic 3-1: Multiplication of 10s, 100s, 1000s

Front

What is 10 x 10?

Back

100

Front

What is 2 x 1,000?

Back

2000

Front

What is 6 x 1,000?

Back

6000

Front

What is 4 x 10?

Back

40

Front

What is 14 x 100?

Back

1400

Front

What is the result of multiplying any number by 10?

Back

The result is that the number is shifted one place to the left, adding a zero.

Front

What is the result of multiplying any number by 100?

Back

The result is that the number is shifted two places to the left, adding two zeros.

Front

What is the result of multiplying any number by 1,000?

Back

The result is that the number is shifted three places to the left, adding three zeros.

Front

If you multiply 3 by 10, what do you get?

Back

30

Front

If you multiply 5 by 100, what do you get?

Back

500