Add/Subtract Decimals

Front

What is the result of 94 - 4.8?

Back

89.2

Front

What is the result of 21 + 4.09?

Back

25.09

Front

What is the result of 2.98 + 5.3?

Back

8.28

Front

What is the result of 7.05 - 4.6?

Back

2.45

Front

What is the result of 32.15 + 24.15?

Back

56.3 or 56.30

Front

What does it mean to add decimals?

Back

Adding decimals means combining two or more decimal numbers to find their total.

Front

What does it mean to subtract decimals?

Back

Subtracting decimals means finding the difference between two decimal numbers.

Front

How do you align decimal points when adding or subtracting?

Back

You line up the decimal points vertically before performing the operation.

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

What is the place value of 0.5?

Back

In 0.5, the 5 is in the tenths place.