Question

(A) (+2)+(+3)=
(B)(+1)+(+8)=
(C)(+3)+(+11)=
(D)(-1)+(-2)=
(E)(-3)+(-2)=
(F)0+(-2)=
(G)(+7)+(+2)+(+5)=
(H)(+4)+(+1)+(+15)=
(I)(+3)+(+8)+(+15)=
(J)(-8)+(-1)+(-2)=
(K)(-9)+(-4)+(-3)=
(L)(-10)+(-20)+(-30)=

Answer 1

Resposta:

A +5

B +9

C +14

D -1

E -1

Explicação passo-a-passo: