Adding & Subtracting Fractions

Adding Fractions

100

1/6 + 4/6

5/6

200

3/4 + 1/4

1 whole

300

2/10 + 7/10

9/10

400

2/12 + 4/12

6/12 or one half (1/2)

500

2/15 + 1/15

3/15

Subtracting Fractions

100

7/8 - 5/8

2/8

200

3/5 - 1/5

2/5

300

7/12 - 7/12

0

400

5/6 - 2/6

3/6

500

12/12 - 1/12

11/12

Adding Mixed Numbers

100

4 1/6 + 9 2/6

13 3/6

200

8 1/4 + 8 1/4

16 2/4

300

8 1/2 + 4 1/2

13

400

8   1/12 + 2   2/12

10    3/12

500

10 3/6 + 8 2/6

18 5/6

Subtracting Mixed Numbers

100

7 3/4 - 1 1/4

6 2/4

200

11 7/8 - 7 3/8

4 4/8

300

17 8/9 - 8 2/9

9 6/9

400

7 4/5 - 2 4/5

5

500

9 2/11 - 5 1/11

4 1/11