Powers of 10

Front

What is the value of 45.89 x 100?

Back

4,589

Front

What does 10^6 represent in expanded form?

Back

10 x 10 x 10 x 10 x 10 x 10

Front

Calculate 66.79 × 10^2.

Back

6,679

Front

What is the expanded form of 10^7?

Back

10 x 10 x 10 x 10 x 10 x 10 x 10

Front

Convert twenty-seven and thirty-nine hundredths to decimal form.

Back

27.39

Front

What is the general rule for multiplying a number by a power of 10?

Back

Move the decimal point to the right by the number of zeros in the power of 10.

Front

How do you express 10^3 in words?

Back

One thousand.

Front

What is the result of 10^0?

Back

1, because any number raised to the power of 0 is 1.

Front

If you multiply 5.2 by 10^3, what is the result?

Back

5,200.

Front

What is the relationship between powers of 10 and place value?

Back

Powers of 10 determine the place value of digits in a number.