Question

06. 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) =
J) -32-1-(-12 + 14 + 7) + (-5-6-9 + 3) - 17 =​

Answer 1

Resposta:

a)+3-2-5=-4

b)-2-1-5=-8

c)+4-2-3=-1

d)+5+3+1=9

e)+4-6-7+6+7=4

f)-3+5-6+8+4=8

g)-3+8+3-8+5-6=-2

i)18-10+20+2+6=36

j)-32-9-17-17=-75

Answer 2

Resposta:

Explicação passo-a-passo:

a) (+3)+(-2)+(-5) 

    3-2-5

       -4

b)(-2)-(+1)-(+5)

   -2-1-5

      -8

c)(+4)+(-2)-(+3)

   4-2-3

      -1

d)(+5)-(-3)-(-1)

   5+3+1

      9

e)(+4)+(-6)-(+7)-(-6)+(+7)

   4-6-7+6+7

       4

f)(-3)-(-5)+(-6)+(+8)-(-4)

  -3+5-6+8+4

         8