Powers of 10

Front

What is 10²?

Back

10² is equal to 100.

Front

What does multiplying by 10ⁿ do to a number?

Back

Multiplying by 10ⁿ shifts the decimal point n places to the right.

Front

What is 42 x 10²?

Back

42 x 10² = 4,200.

Front

What is 45.89 x 10²?

Back

45.89 x 10² = 4,589.

Front

What is the word form of 15.41?

Back

Fifteen and forty-one hundredths.

Front

What is the decimal form of twenty-seven and thirty-nine hundredths?

Back

27.39.

Front

What is 0.0891 x 10⁴?

Back

0.0891 x 10⁴ = 891.

Front

What is the value of 10³?

Back

10³ is equal to 1,000.

Front

How do you convert a decimal to word form?

Back

Read the whole number part, then the decimal part as a fraction.

Front

What is the result of 5 x 10¹?

Back

5 x 10¹ = 50.