Question

-(+7)+(-3)
+(-5)-(-5)
-(-2)-(-8)
+(-4+9)+(+6)
-(-10)+(+3+15)
-(-3+11-8+6)
+(-1+4)-(+17-6)
-(-8+3)+(-5-19)

Answer 1

-7-3=-10

-5+5=0

2+8=10

-4+9+6=11

10+3+15=28

3-11+8-6=10

-1+4-17+6=-6

8-3-5-19=-19