Multiplying and Dividing Decimals by Powers of 10

Front

What happens to a decimal number when you divide it by 10?

Back

The decimal point moves one place to the left.

Front

What happens to a decimal number when you multiply it by 10?

Back

The decimal point moves one place to the right.

Front

What is 26.9 ÷ 10?

Back

2.69

Front

What is 66.79 × 10²?

Back

6,679

Front

What is 0.068 × 10?

Back

0.68

Front

What is 2.765 × 10⁴?

Back

27,650

Front

What is 100 × 32.8?

Back

3,280

Front

How do you multiply a decimal by a power of 10?

Back

Move the decimal point to the right for each zero in the power of 10.

Front

How do you divide a decimal by a power of 10?

Back

Move the decimal point to the left for each zero in the power of 10.

Front

What is the result of 0.5 × 10²?

Back

50