Multiply/Divide by powers of 10

Front

What is the value of 10^3?

Back

10 x 10 x 10 = 1000

Front

If you multiply a number by 10^2, what happens to the decimal point?

Back

The decimal point moves 2 places to the right.

Front

What is 5.67 x 10^1?

Back

56.7

Front

How do you divide a number by 10^3?

Back

Move the decimal point 3 places to the left.

Front

What is 8.4 ÷ 10^2?

Back

0.084

Front

If you have 1000 and divide it by 10^3, what do you get?

Back

1

Front

What does multiplying by 10^n do to a number?

Back

It increases the number by a factor of 10 for each n.

Front

What is the result of 0.45 x 10^3?

Back

450

Front

If you have 250 and multiply it by 10^2, what is the result?

Back

25000

Front

What is 3.2 x 10^0?

Back

3.2 (Any number multiplied by 10^0 is itself.)