Question

Me pueden ayudar
+8-(+8)=...
-7-(-2)=...
-9-(-7)=...
+3-(+9)=...
+2-(+2)=...
-9-(-5)=...
+6-(+10)=...
-4-(-11)=...
-8-(+6)=...
9-(+2)=...
-12-(+8)=...
-6-0=...
-3-(+8)=...
-20-(+12)=....
-8-(+4)=....
12-(-20)=...

Answer 1

Respuesta:

+8-(+8)=0

-7-(-2)=-5

-9-(-7)=-2

+3-(+9)=-6

+2-(+2)=0

-9-(-5)=-4

+6-(+10)=-4

-4-(-11)=7

-8-(+6)=-14

9-(+2)=7

-12-(+8)=-20

-6-0=-6

-3-(+8)=-11

-20-(+12)=-32

-8-(+4)=-12

12-(-20)=8