Question

05 - 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) =

I) 18 − (−5 − 2 − 3) + 20 − (−6 + 8) − (−1 − 8 + 3) =

J) −32 − 1 − (−12 + 14 + 7) + (−5 − 6 − 9 + 3 ) − 17 =

Alguém me ajudaaaa

Answer 1

Resposta:

a)  -4

b )  -8

c ) -1

d)  9

e ) 4

f ) -2

g) 8

h)  2

Explicação passo-a-passo:

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