adding unlike fractions
1/2 + 2/3 =
1 1/6
8/12 - 1/5 =
7/15
3 1/4 + 3 5/8 =
6 7/8
7 5/12 - 2 1/2 =
4 11/12
2 1/2 + 5/6 =
3 1/3
1/4 + 6/8 =
1 or 4/4
2/9 - 1/6 =
1/18
4 8/10 + 5 2/6 =
10 2/15
8 9/10 - 3 2/3 =
5 7/30
2 1/2 + 1/5 =
2 7/10
2/12 + 2/4 =
2/3
8/20 - 1/4 =
3/20
3 7/8 + 3 1/3 =
7 5/24
19 7/10 - 19 1/5 =
23/60
10 6/10 + 7/8 =
11 1/10
6/9 + 1/2 =
1 1/6
2/3 - 1/8 =
5/16
9 9/10 + 2 3/5 =
12 1/2
19 2/3 - 11 5/8 =
8 1/24
7 2/6 + 1/4 =
7 7/12
9/12 + 2/12
11/12
16/25 - 2/4 =
7/50
1 4/6 + 9 3/8 =
11 1/24
13 1/8 - 12 10/12 =
7/24
1 4/11 + 2/5 =
1 42/55