|-8|=
8
|17|=
What is 17
5
-7 - (-10)=
3
s + 6 = -2
-8
12 - (-19)
31
-x = 2 * 5
-10
14+(-9)+(-20)=
-15
-5 - 9
-14
-10 * -3 * 2
60