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Equivalent Fractions
Adding Unlike Fractions
Subtracting Unlike Fractions
Fractions, Mixed Numbers, and Decimals
Adding and Subtracting Mixed Numbers
100

Find an equivalent fraction for 3/4

Answers will vary.

100

Add.

1/5 + 1/2

7/10

100

Subtract.

8/9 - 5/6

1/18

100

Express as a decimal.

3/5

0.6

100

Add.

3 2/7 + 2 5/14

5 9/14

200

Find an equivalent fraction for 1/7

Answers will vary.

200

Add.

1/6 + 5/8

19/24

200

Subtract.

4/5 - 2/7

18/35

200

Express as a decimal.

17/20

0.85

200

Subtract.

5 1/3 - 3 5/12

1 11/12

300

Express in simplest form.

10/15

2/3

300

Add.

2/5 + 5/6

1 7/30

300

Subtract.

4/7 - 1/6

17/42

300

Express as a decimal.

9/25

0.36

300

Add.

1 3/5 + 2 3/8

3 39/40

400

Express in simplest form.

21/42

1/2

400

Add. 

5/9 + 1/2

1 1/18

400
Subtract.


2 - 1/3 - 9/10

23/30

400

Express as a mixed number and decimal.

7 ÷ 4

1 3/4

1.75

400

Subtract.

3 1/4 - 1 7/8

1 3/8

500

Rewrite the pair of unlike fractions as like fractions.

3/21

5/63

9/63

5/63


500

Add.

1/8 + 1/2 + 3/4

1 3/8

500

Subtract.

4 - 5/6 - 3/8

2 19/24

500

Express as a mixed number and decimal.

36 ÷ 30

1 1/5

1.2

500

Subtract.

12 7/12 - 5 8/9

6 25/36