Question

Resolva:

a)(+3) + (+4)=
b)(-5) + (-4)=
c)(+6) ÷ (+3)=
d)(+12) ÷ (+2)=​

Answer 1

a)  $(+3)+(+4)=3+4=7$

b)  $(-5) + (-4)=-5-4=-9$

c)  $\frac{+6}{+3}=\frac{6}{3}=2$

d)  $\frac{+12}{+2}=\frac{12}{2}=6$

Answer 2

Resposta:

A)+7

B)-9

C)+2

D)+6