Decimal Operations Review

Front

What is the result of multiplying 0.07 by 0.006?

Back

.00042

Front

If a tree grew 10.27 inches in 2018 and 8.4 inches in 2019, how much did it grow in total?

Back

18.67 inches

Front

What is 23 plus 0.057?

Back

23.057

Front

What is the result of 8.004 minus 0.42?

Back

7.584

Front

If one board is 3.6 inches wide and another is 3.306 inches wide, how much wider is the thicker board?

Back

.294 inches

Front

What is the definition of a decimal?

Back

A decimal is a fraction expressed in a special form, where the denominator is a power of ten.

Front

What does it mean to add decimals?

Back

To add decimals, align the decimal points and add as you would with whole numbers.

Front

How do you subtract decimals?

Back

To subtract decimals, align the decimal points and subtract as you would with whole numbers.

Front

What is the place value of the digit 5 in the number 23.057?

Back

The place value of 5 is in the thousandths place.

Front

What is the result of 0.3 + 0.07?

Back

0.37