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) Tom walked 4.72 kilometers during the two days he was at the fair. One the first day he

3.1

walked 1.62 kilometers. How far did he walk the second day?

3.9

2) On Monday and Tuesday the lake received 14.78 inches of water. If it received 10.88

inches on Monday, how much did it receive on Tuesday?

8.3

89.17

3) Jerry weighed the candy he and his brother got from Halloween. Together they received

17.08 kgs of candy. If Jerry's amount was 8.78 kg how much was his brothers?

13.6

8.6

4) During a science experiment, Mary found the mass of two rocks to be 40.87 grams and

48.3 grams. What is the total mass of these two rocks?

9.36

155.16

5) Sarah was measuring how much taller she got over two years. In the first year she grew 5.2

cm. In the second year she grew 8.4 cm. How much taller did she get altogether?

70.44

31.2

10.

6) Roger and Bianca were running a relay race. The race was 15.59 kilometers total. If Roger

ran 6.99 kilometers how far did Bianca run?

7) Henry was making some brownies and cupcakes for his school fundraiser. If the brownies

needed 4.26 cups of sugar and the cupcakes needed 5.1 cups, how much sugar would he

need altogether?

8) Megan was buying food for her birthday party. She bought a 98.86 oz bag of barbeque

chips and a 56.3 oz bag of regular chips. How many ounces did she buy all together?

9) A scientist was measuring the daily sodium values of different foods. If a soda has 33.54%

the daily value and fries have 36.9% the daily value, how much would they have together?

10) A computer programmer had two files with a total size of 78.7 gigabytes. If one of the files

was 47.50 gigabytes, how big is the second file?

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Math

Adding And Subtracting Decimals Worksheet