Add or Subtract, Give answers in lowest terms.
1/10
9/10
1/5
1/4
5/12
1/2
1
7/12
5/4
1/4
1 1/4
1
3/9
1 1/4
1 1/9
1/3
6/8
11/8
1/4
1 3/8
18/20
8/4
8/10
13/20
1/12
11/24
9/24
2/24
8/5
5/10
7/10
5/5
2/4
1/2
14/12
1 1/6
13/24
3/8
1/8
3/24
7/7
1 5/14
19/14
7/2
20/24
7/12
14/24
4/4
1 2/5
3 3/5
3 4/5
2 4/5
10 5/7
3 5/7
1 12/7
2 5/7
4 3/10
10 5/10
10 1/2
4 1/12
14 6/5
15 1/5
14 12/10
14 1/5
3 28/24
3 3/8
7 1/2
19/24
1 4/5
4/5
1 1/5
5/4
17 8/12
5 2/3
17 2/3
17 16/24
14/20
9 1/2
9 10/5
7/10
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