Adding Integers
-2+2
0
1-1
0
1/3+1/3
2/3
3/7-2/7
1/7
-8+-8
-16
77-67
10
2/3+1/3
14/25-11/25
3/25
-7+-20
-27
56-66
-10
2 3/6+ 1 1/2
4
2/3-1/9
5/9
-200+356
-156
500-700
-200
3 3/12+ 4 2/6
7 7/12
17/21-11/21
2/7
7566+4492
12,058
5643-8876
-3233
5/9+8/10
1 16/45
7/9-3/27
2/3