Adding and Subtracting like units
1/2 + 1/2
2/2 or 1
1/2 + 1/3
5/6
4 2/3
14/3
55/10
5 1/2
5/10
1/2
3/5 - 1/5
2/5
3/4 + 2/5
1 3/20
34 1/2
69/2
45/6
7 1/2
12/ 60
1/5
2 17/20 + 5 1/20
7 9/10
7/8 - 1/3
1/2
9 4/5
49/5
81/ 20
4 1/20
18/108
1/6
13 14/15 - 7 9/15
6 1/3
3 1/2 - 2 1/3
1 1/6
25 2/5
127/5
96/ 30
3 1/5
56/336
1/6
294/300 - 290/300
1/75
52 1/2 + 8 1/4
60 3/4
124 3/4
499/4
777/ 700
1 77/700
6767/6767
1