Fractions/Mixed Numbers Unlike Denominators

Adding Fractions

100

2/3 + 1/12

3/4

200

3/8 + 1/2

7/8

300

3/4 + 2/8

1

400

4/6 + 5/12

1 1/12

500

3/10 + 4/5 

1 1/10

Subtracting Fractions

100

1/2 - 3/11

5/22

200

6/7 - 2/3

4/21

300

2/3 - 3/5

1/15

400

4/5 - 3/10

1/2

500

5/6 - 7/12 

1/4

Adding Mixed Numbers

100

3 2/6 + 1 1/2

4 5/6

200

2 1/2 + 8 3/8

10 7/8

300

6 2/9 + 1 3/6

7 13/18

400

9 9/10 + 1 4/5

11 7/10

500

2 2/4 + 3 1/2

6

Subtracting Mixed Numbers

100

5 2/5 - 3 1/3

2 1/15

200

8 4/6 - 4 1/2

4 1/6

300

7 1/2 - 5 3/8

2 1/8

400

4 9/10 - 2 1/2

2 2/5

500

7 4/5 - 4 3/10

3 1/2

Miscellaneous

100

Change 5 3/8 into an improper fraction

43/8

200

Simplify 24/36

2/3

300

Change 10 3/9 into an improper fraction

93/9

400

Simplify 23/23

1

500

Change 7 8/9 into an improper fraction

71/9