Question

resolva:

a) ( -5)-(-3)=
b) (-9)+(+2)=
c) (+6)+(+5)=
d) (-8)-(-2)=
​

Answer 1

Oie, tudo bom?

a) (- 5) - (- 3) = - 5 + 3 = - 2

b) (- 9) + (+ 2) = - 9 + 2 = - 7

c) (+ 6) + (+ 5) = 6 + 5 = 11

d) (- 8) - (- 2) = - 8 + 2 = - 6

Att. NBA YoungBoy