Adding & Subtracting Fractions Unit Review

Adding Unlike Fractions

100

1/4 + 1/2

3/4

200

3/5 + 1/3

14/15

300

2/7 + 3/4

1 1/28

400

5/6 + 7/8

1 17/24

500

11/12 + 9/10

1 49/60

Subtracting Unlike Fractions

100

5/6 - 1/3

1/2

200

7/8 - 1/4

5/8

300

9/10 - 2/5

1/2

400

11/12 - 3/8

13/24

500

7/9 - 4/15

23/45

Adding Mixed Numbers

100

1 1/4 + 2 1/4

3 1/2

200

3 1/3 + 1 2/3

5

300

4 1/2 + 2 2/5

6 9/10

400

5 3/4 + 3 5/8

9 3/8

500

7 1/6 + 4 5/9

11 13/18

Subtracting Mixed Numbers

100

3 1/2 - 1 1/2

2

200

5 3/4 - 2 1/4

3 1/2

300

7 2/5 - 3 4/5

3 3/5

400

8 5/6 - 4 7/12

4 1/4

500

11 3/10 - 6 4/15

4 1/30

Adding and Subtracting Fractions Word Problems

100

Sarah ate  1/4 of a pizza for lunch and  1/4  of a pizza for dinner. How much pizza did Sarah eat in total?

1/2

of a pizza

200

Jack has  3/5 of a candy bar, and he gives  1/5  to his friend. How much of the candy bar does Jack have left?

2/5

300

A recipe calls for  2/3  cup of sugar and  3/4  cup of flour. How much of these two ingredients is needed in total?

1 5/12

cups

400

Lila biked  5/8  of a mile in the morning and  3/4  of a mile in the evening. How far did she bike in total?

1 3/8

miles

500

A container of juice holds  4/5  liters. After pouring out  2/3  liters, how much juice is left in the container?

2/15

liters