Add, Subtract & Multiply Decimals Review Flashcard

Front

What is the result of 8.5 - 7.2?

Back

1.3

Front

What is the result of 7.6 + 2.8?

Back

10.4

Front

What is the result of 2.4 x 1.5?

Back

3.6

Front

What is the result of 4.25 x 0.24?

Back

1.02

Front

What is the result of 14.2 x 0.5?

Back

7.1

Front

What is a decimal?

Back

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

Front

How do you add decimals?

Back

Align the decimal points and add as you would whole numbers.

Front

How do you subtract decimals?

Back

Align the decimal points and subtract as you would whole numbers.

Front

How do you multiply decimals?

Back

Multiply as you would whole numbers, then count the total number of decimal places in both factors to place the decimal in the product.

Front

What is the place value of 0.5?

Back

The place value of 0.5 is one-half or 5 tenths.