Multiplying and Dividing by Powers of 10

Front

What is 45 x 10^3?

Back

45,000

Front

Fill in the missing power of 10: 34 x ______ = 34,000

Back

10^3

Front

What is 36.6 x 10^2?

Back

3,660

Front

If one potato costs $0.55, what is the cost of 10^4 potatoes?

Back

$5,500.00

Front

How do you move the decimal point if you multiply by 10^2?

Back

to the right two times

Front

What is the effect of multiplying a number by 10?

Back

It shifts the decimal point one place to the right.

Front

What happens when you divide a number by 10?

Back

It shifts the decimal point one place to the left.

Front

What is 5 x 10^4?

Back

50,000

Front

What is 0.7 x 10^3?

Back

700

Front

How do you express 1,000 in terms of powers of 10?

Back

10^3