Adding Decimals
Subtracting Decimals
Adding Fractions
Subtracting Fractions
Decimals and Fractions
100

5.23 + 6.584

11.814

100

56.8 - 34.9 

21.9

100

4/7 + 3/7

1 whole

100

7/8 - 2/8

5/8

100

Answer with a decimal number.

3.69 + 7/10

4.39

200

786.5 + 9.94

796.44

200

68.9 - 39.69

29.21

200

3/12 + 3/12 

6/12 or 1/2

200

9/10 - 5/10

4/10 or 2/5

200

Answer with a decimal number.

1.25 + 4 3/4

6.00

300

56.69 + 564

620.69

300

596 - 4.29

591.71

300

3/4 + 6/8

12/8 or 1 4/8 or 1 1/2

300

11/12 - 3/4

2/12 or 1/6

300

Answer with a decimal number.

600.75 - 5 1/4

595.50

400

799 + 9.584

808.584

400

605.26 - 57

548.26

400

8/9 + 1/3

11/9 or 1 2/9

400

4/5 - 2/3

2/15

400

Answer with a fraction.

5.25 + 7/8

6 1/8

500

Stacy has 4 bags of nails. The bags weigh 9.5 lbs, 3.86 lbs, 2.08 lbs, and 2.794 lbs. How many total pounds do Stacy's bags of nails weigh?

18.234 lbs

500

A flamingo is 1.134 meters tall. A toucan is 0.635 meter tall. How many meters taller is the flamingo than the toucan?

0.499

500

Farmer Brown plante 5 3/4 acres in corn and 4 2/3 acres in wheat. How many acres  or corn and wheat did Farmer Brown plant?

10 5/12

500

Andres had a phot that was 3 1/2 inches wide. He cut his photo to a width of 2 3/8 inches. How many inches did Andres cut off the width of his photo?

1 1/8

500

Answer with a fraction.

4 4/5 - 0.2

4 6/10 or 4 3/5

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