Question

Jogo de sinal e Operações. 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) =
Responda

Answer 1

Resposta:

lakaj888$$!$÷1÷^×^÷:÷

Answer 2

Resposta:

A)-4   B) -8     C) -1    D) 9     E) 4     F) 8     G) -1      H)2

Explicação passo-a-passo:

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= -1

H) 3+1+6-4+1-6+3-2=2

Espero ter ajudado!!!!!