Powers of 10

Front

What is the effect of dividing a number by 10?

Back

Dividing a number by 10 shifts the decimal point one place to the left.

Front

What is the effect of multiplying a number by 10?

Back

Multiplying a number by 10 shifts the decimal point one place to the right.

Front

How do you divide a number by 100?

Back

Dividing a number by 100 shifts the decimal point two places to the left.

Front

How do you multiply a number by 100?

Back

Multiplying a number by 100 shifts the decimal point two places to the right.

Front

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

Back

Multiplying a number by 1,000 shifts the decimal point three places to the right.

Front

How do you convert 67.8 to a fraction?

Back

67.8 can be expressed as 678/10 or 339/5.

Front

What is the result of 45.89 x 100?

Back

The result is 4,589.

Front

What is the result of 324 ÷ 10?

Back

The result is 32.4.

Front

What is the result of 8.3 x 1,000?

Back

The result is 8,300.

Front

What is the result of 42.8 x 100?

Back

The result is 4,280.