negative - negative
-2 - 1
-3
8 - 8
0
-8 - 8
-16
-8 + 8
0
-6 - (-6)
0
- 5 - 3
-8
2 - 3
-1
8 - 10
-2
-8 + 16
8
-5 + (- 9)
-14
-8 - 8
-16
5 - 10
-5
10 - 20
- 10
-8 + 14
6
- 5 + (-15)
-20
-4 - 16
-20
20 - 30
-10
-8 - 10 - 1
-19
-8 + 15
7
-5 + (-2) + (-10)
-17
-8 - 2 - 9
-19
10 - 5 - 10
-15
0 - 9 - 0 - 5
-14
-8 + 12 + 10
14
0 + (-2) + 0 + (-10) + (-6)
-18