Question

6. 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) =
1) 18 -(-5- 2 - 3) +20 -(-6+8)-(-1 - 8 + 3) =
D) -32 -1-(-12 + 14 + 7) + (-5 - 6 - 9 + 3) - 17 =
Efetue:
1) (+15) + (-4​

Answer 1

Resposta:

A)(+5).(+3)=15

B)(+4).(-5)=-20

C)(-8).(+4)-32

D)(-6).(-7)=42

E)(-2).(+4).(+3).(-1)=24

F)(-5).(-6).(-2)=-32

Explicação passo-a-passo: