Adding And Subtracting Decimals Worksheet printable pdf download

Adding And Subtracting Decimals Worksheet

Name:

Adding and Subtracting Decimals

Solve each problem.

A n s w e r s

1) Adam was making some brownies and cupcakes for his school fundraiser. If the brownies

5.48

needed 1.28 cups of sugar and the cupcakes needed 4.2 cups, how much sugar would he

need altogether?

4.81

2) Jerry was training for a marathon. On his first day he ran 3.21 kilometers. On the second

day he ran 1.6 kilometers. How far did he run altogether?

4.4

8.8

3) Zoe downloaded two apps which were 7.5 kb total. If one app was 3.10 kb, how big was

the other app?

13.15

11.39

4) A botanist was measuring how tall her plant grew. After two weeks it had grown 12.12

inches. The second week alone it had grown 3.32 inches! How much did it grow the first

33.5

week?

94.5

5) Henry was weighing the amount of candy he received for Halloween. If he received 4.25

kg and his brother received 8.9 kg, how much candy did they get all together?

91.63

14.7

10.

6) A weatherman was measuring the amount of rain two cities received over a week. City A

received 2.69 inches while City B received 8.7 inches. How much rain did they get total?

7) Will ate a snack with 68.44 total calories. If the chips he ate were 34.94 calories, how

many calories were in the rest of his snack?

8) Amy was checking the weight of a gold nugget and a piece of fools gold. Together they

weighed 124.77 grams. If the fools gold was 30.27 grams, how much did the gold nugget

weigh?

9) A computer programmer had two files. The first was 47.43 gigabyes and the second was

44.2 gigabytes. What is the total file size of both?

10) George and Sarah were running a relay race. The race was 29.62 kilometers total. If

George ran 14.92 kilometers how far did Sarah run?

1-10 90 80 70 60 50 40 30 20 10 0

Math

Adding And Subtracting Decimals Worksheet