Adding Like Fractions
Subtracting Like Fractions
Subtracting from a Whole
100

1/3 + 1/3

2/3

100

3/6 - 2/6

1/6

100

1 - 3/4

1/4

200

4/9 + 2/9

6/9 or 1/3

200

4/7 - 4/7

0 or 0/7

200

1- 8/8

0

300

5/10 + 5/10

1

300

12/13 - 10/13

2/13

300

2 - 3/5

1 2/5

400

12/15 + 5/15

17/15 or 1 2/15

400

8/8 - 4/8

4/8

400

2- 6/6

1

500

20/5 + 5/5

25/5 or 5

500

1 4/9 - 3/9

1 1/9

500

3 - 1 2/4

1 2/4