Question

a) -12 + 4 + 11 - 8+13+ 1 =
b) (+6) + (-14) (-7)+(+6) + (+ 9) =
c) - 2 + 5+3 - 2 + 1 =
d) - 7-3-9+8-1-4 =
e) (+16)+(-29) +(+33) + (-37) =
F)1) (-3) H-5) + (-2) +-1) =​

Answer 1

Resposta:

a) 9

b) 119

c) 5

d) -16

e) -17

f) --

Answer 2

Resposta:

a) -12+4+11-8+13+1=

-8+3+14=(-8)+17= (9)

b) (+6)+(-14)+(-7)+(+6)+(+9)=

(-8)+(-1)+(+9)=(9)+(+9)= (0)

c) -2+5+3-2+1=

3+1+1= (5)

d) -7-3-9+8-1-4=

-10-1-5= (-16)

e) (+16)+(-29)+(+33)+(-37)=

(-13)+(-4)= (-17)

f) (+1)+(-3)+(-5)+(-2)+(-1)=

(-2)+(-7)+(-1)= (-11)

Espero ter ajudado ^^