Multiplying Decimals by Powers of 10

Front

What is multiplying a decimal by 10^2?

Back

When you multiply a decimal by 10^2 (or 100), you move the decimal point two places to the right.

Front

What is the result of 45.89 x 10^2?

Back

4,589

Front

What happens when you multiply a decimal by 1,000?

Back

You move the decimal point three places to the right.

Front

What is the result of 0.091 x 1,000?

Back

91

Front

What does multiplying by 10^3 mean?

Back

It means moving the decimal point three places to the right.

Front

What is the result of 87.01 x 10^3?

Back

87,010

Front

What is the effect of multiplying a decimal by 100?

Back

You move the decimal point two places to the right.

Front

What is the result of 0.291 x 100?

Back

29.1

Front

What does multiplying by 10^0 equal?

Back

Any number multiplied by 10^0 equals the number itself.

Front

What is the result of 450 x 10^0?

Back

450