Show:
adding fractions
comparing fractions
subrtacting fractions
100
3 7/12 + 6 4/12
9 11/12
100
12 6/12 ? 12 3/12
12 6/12 > 12 3/12
100
4 5 /9 - 4 4/9
1/9
200
11 34/50 + 10 12/50
21 46/50
200
6 4/20 ? 5 3/20
6 4/20 > 5 3/20
200
8 6/18 - 7 4/18
1 2/18
300
12 3/6 - 6 2/6
6 1/6
300
12 6/12 ? 5 10/12
12 6/12 > 5 10/12
300
6 88/100 - 3 46/100
3 42/100
400
6 6/10 + 3 4/10
10 wholes or 9 10/10
400
6 200/5000 ? 6 2000/5000
6 200/5000 < 6 2000/5000
400
6 66/66 - 4 44/66
2 22/66
500
6 7/20 + 4 3/20 - 2 9/20 = ?
8 1/20
500
6/12 ? 3/6
6/12 = 3/6
500
28 29/50 - 18 6/50 - 6 1/50 = ?
4 22/50