Adding & Subtracting Decimals

Front

What is the sum of 32.15 and 24.15?

Back

56.30

Front

What is 9.43 minus 3.34?

Back

6.09

Front

Calculate 2.98 + 5.3.

Back

8.28

Front

What is the difference between 80.93 and 68?

Back

12.93

Front

Which addition equation equals 7.29? (Options: 7.00+7.29, 4.00+0.29, 4.62+9.00, 4.18+3.11)

Back

4.18+3.11

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 align decimals when adding or subtracting?

Back

You align the numbers by their decimal points.

Front

What is the first step in adding decimals?

Back

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

Front

What is the first step in subtracting decimals?

Back

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

Front

What is the value of 0.5 + 0.25?

Back

0.75