Question

A)(+3)+(-2)+(+1)=
B)(-7)-(+2)-(-4)=
C)(-3)+(-5)-(-6)=
D)10-(-4)-(+6)=
E)(-20)+(-10)+(+5)=
F)-(-8)+(-6)-(+7)=

Answer 1

Resposta:

A)(+3)+(-2)+(+1)= +2

B)(-7)-(+2)-(-4)= -5

C)(-3)+(-5)-(-6)= -2

D)10-(-4)-(+6)= +8

E)(-20)+(-10)+(+5)= -25

F)-(-8)+(-6)-(+7)= -5