Adding and Subtracting Decimals

Front

What is the result of 94 - 4.8?

Back

89.2

Front

What is the sum of 2.98 + 5.3?

Back

8.28

Front

Find the sum: 32.15 + 24.15

Back

56.30

Front

What is 21 + 4.09?

Back

25.09

Front

Add: 55.78 + 4.6

Back

60.38

Front

What is a decimal?

Back

A decimal is a fraction whose denominator is a power of ten, represented with a decimal point.

Front

How do you align decimals when adding or subtracting?

Back

Align the numbers by their decimal points to ensure proper addition or subtraction.

Front

What is the first step in adding decimals?

Back

Line up the decimal points of the numbers being added.

Front

What do you do if there are different numbers of decimal places?

Back

Add zeros to the end of the number with fewer decimal places to match the other number.

Front

What is the difference between addition and subtraction of decimals?

Back

Addition combines values, while subtraction finds the difference between values.