Question

Resolva:
(A) (+3)+(-2)+(-5)=
(B) (-2)-(+1)-(+5)=
(C) (+4)+(-2)-(+3)=
(D) (+5)-(-3)-(-1)=
(E) (+4)+(-6)-(+7)-(-6)+(+7)=
(F) (-3)-(-5)+(-6)+(+8)-(-4)=
(G) +(-3+8)-(-3+8)+(5-6)=
(H) -(-3-1)-(-6+4-1)-6-(-3+2)=
(I) 18-(-5-2-3)+20-(-6+8)-(-1-8+3)=
(J)-32-1-(-12+14+7)+(-5-6-9+3)-17= ​

Answer 1

Resposta:

A=0

B=-8

C=-1

D=9

E=4

F=8

G=-1

H=2

I=52

J=76