Adding and Subtracting Decimals

Front

What is the result of 53.4 - 7.54?

Back

45.86

Front

Xavier spent $15.68 on a shirt, $29.67 on shoes, and $14.95 on pants. How much did he spend in total?

Back

60.3

Front

What is the result of 10.05 - 8.3?

Back

1.75

Front

Lacy’s height is 51.25 inches and Gerald’s height is 46.65 inches. How many inches taller is Lacy than Gerald?

Back

4.6

Front

What is the result of 0.28 + 0.83?

Back

1.11

Front

Define decimals.

Back

Decimals are numbers that have a whole number part and a fractional part, separated by a decimal point.

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 decimals when adding or subtracting?

Back

You align the decimal points vertically before performing the operation.

Front

What is the importance of place value in decimals?

Back

Place value helps determine the value of each digit in a decimal number, affecting addition and subtraction.