Show:
Adding Fractions
Subtracting Fractions
Simplifying Fractions
Converting between Improper Fractions and Mixed Numbers
Subtracting from a whole
100

3/7 +  2/7

5/7

100

8/10 - 5/10

3/10

100

5/15

1/3

100

8/5

1  3/5

100

1 - 3/4

1/4

200

5/9 + 4/9

9/9 or 1

200

2/3 - 1/4

5/12

200

4/24

1/6

200

16/ 3

5 1/3 

200

1 - 11/12

1/12

300

1/3 + 1/7

10/21

300

7/8 - 2/3

5/24

300

21/ 28

3/4
300

3  1/7

22/7

300

2 - 1/3

1 2/3

400

3/4 + 5/6

1  7/12

400

1 1/4 - 2/5

17/20

400

9/54

1/6

400

5  4/6

34/6

400

3 - 6/7

2  1/7

500

3 1/8 + 2 1/2

5  5/8

500

1 1/6 - 3/8

19/24

500

18/42

3/7

500

62/ 9

6  8/9

500

5 - 2   4/5

2  1/5