Adding and Subtracting Fractions and Mixed Numbers Review

Adding Fractions

100

4/18 + 2/9

4/9

200

2/8 + 1/2

3/4

300

4/5 + 1/15

13/15

400

2/5+1/2

9/10

500

1/4+3/8

5/8

Subtracting Fractions

100

2/3-1/2

1/6

200

4/5- 1/4

11/20

300

2/3- 5/9

1/9

400

13/16-1/4

9/16

500

6/5-3/8

33/40

Adding Mixed Numbers

100

2 6/10 + 1 3/5

4 1/5

200

4 5/6 + 1 7/12

6 5/12

300

4 1/10 + 6 1/2

10 3/5

400

2 3/4 + 7 3/5

10 7/20

500

2 6/12 + 1 1/2

4

Subtracting Mixed Numbers

100

12 3/4 - 9 5/8

3 1/8

200

8 1/6 - 7 2/3

1/2

300

6 1/2 - 3 7/10

2 4/5

400

6 3/4- 3 11/12

2 5/6

500

4 3/5- 1 1/10

3 1/2

Find Common Denominators & Write equivalent fractions

100

Find the common denominator for each pair of fractions and write the equivalent fractions with the common denominator.

6/7 and 1/5

35, 30/35, 7/35

200

Find the common denominator for each pair of fractions and write the equivalent fractions with the common denominator.

3/4 and 2/5 

20, 15/20, 8/20

300

Find the common denominator for each pair of fractions and write the equivalent fractions with the common denominator.

5/6 and 8/21

42, 35/42, 16/42

400

Find the common denominator for each pair of fractions and write the equivalent fractions with the common denominator.

5/12 and 3/5

60, 25/60, 36/60

500

Find the common denominator for each pair of fractions and write the equivalent fractions with the common denominator.

5/4 and 11/16

16, 20/16, 11/16