Show:
fraction addition
fraction subtraction
converting mixed numbers
Converting improper fractions
random
100

1/2+8 1/10=

13/10 or 1 3/10

100

1 2/7-1/3

20/21

100

1 8/80

88/80 or 11/10

100

32/9

3 5/9

100

1 2/80

82/80

200

2/3 + 1/2

1 1/6

200

1 2/3-3/5

1 1/15

200

1 20/100

120/100

200

67/8 

8 3/8

200

3/4+5/6

19/12 or 1 7/12

300

2/3+2/6

6/6 or 3/3 or 1

300

1 1/4-1/3

11/12

300

1 4/13

17/13

300

83/12

6 11/12

300

60/8

7 1/2 or 7 4/8

400

2 1/4+3 1/3+2 2/3

8 1/4

400

1/3-1/4

1/12

400

2 1/23

24/23

400

107/15

7 2/15

400

3/4 - 7/20

8//20 or 2/5

500

17/5+3/7+4/8+5/2

239/35

500

1 1/5-1/3

13/15

500

10 3/34

37/34

500

800/8

100

500

1/3 + 6/3

7/3 or 2 1/3