Add/Sub with +/-
-22 + -78
-100
-7 x 5
-35
1/2 + 1/4
3/4
3/4 x 1/2
3/8
47 + -32
15
11 x -11
-121
1/8 + 2/5
21/40
2/3 x 4/5
8/15
15 - -2
17
-9 x -6
54
3/5 - 1/5
2/5
6/7 x 2/3
4/7
-90 - 11
-101
-81 divided by -9
9
4/7 - 1/3
5/21
6/7 divided by 2/3
1 4/14
-45 + 67
22
42 divided by -6
-7
5/9 - 1/3
2/9
3/4 divided by 1/2
1 1/2