Adding, Subtracting and Multiplying Decimals HW

Front

What is the sum of 12.931 and 9.67?

Back

22.601

Front

Nancy bought a 52.93 oz bag of barbeque chips and a 79.6 oz bag of regular chips. How many ounces did she buy altogether?

Back

132.53

Front

City A received 3.74 inches of rain and City B received 9.8 inches. What is the total amount of rain?

Back

13.54

Front

What is 7.8 + 1.34?

Back

9.14

Front

What is 8.42 - 5.14?

Back

3.28

Front

Define decimals.

Back

Decimals are numbers that represent a fraction of ten, using a decimal point to separate the whole number from the fractional part.

Front

What does it mean to add decimals?

Back

Adding decimals involves aligning the decimal points and adding the numbers as you would with whole numbers.

Front

What is the process of subtracting decimals?

Back

Subtracting decimals requires aligning the decimal points and subtracting as you would with whole numbers.

Front

What is the product of 3.5 and 2.4?

Back

8.4

Front

How do you multiply decimals?

Back

To multiply decimals, multiply the numbers as if they were whole numbers, then count the total number of decimal places in both factors and place the decimal in the product accordingly.