Show:
fraction addition
fraction subtraction
mixed numbers
improper fractions
random
100
1/2 + 7/10 =
1 1/5
100
7/8 - 2/4 =
3/8
100
11/6 =
1 5/6
100
5 1/5 =
26/5
100
8/9 + 7/8 =
1 55/72
200
8/12 + 4/5 =
1 7/15
200
9/10 - 4/8 =
2/5
200
78/11 =
7 1/11
200
9 5/6 =
59/6
200
3/4 - 3/10 =
9/20
300
9/11 + 8/22 =
1 2/11
300
1/2 - 1/3 =
1/6
300
66/53 =
1 13/56
300
9 8/9 =
89/9
300
99/11
9
400
5/7 + 6/8 =
1 13/28
400
50/100 - 1/2 =
0
400
111/99 =
1 4/33
400
7 5/6 =
47/6
400
9 11/12
119/12
500
22/80 + 36/40 =
1 9/20
500
11/100 - 1/100 =
1/10
500
187/186 =
1 1/186
500
11 8/9 =
107/9
500
234.789123 =
234 789123/1000000