1º) Efetue as divisões.
a) (+8) ÷ (+2) = i) (–10) ÷ (–1) =
b) (+30) ÷ (+10) = j) (–4) ÷ (–4) =
c) (–12) ÷ (–3) = k) (+24) ÷ (–6) =
d) (–20) ÷ (–10) = l) (–18) ÷ (–1) =
e) (+5) ÷ (–1) = m) (+15) ÷ (+1) =
f) (+15) ÷ (–5) = n) (+18) ÷ (+9) =
g) (–10) ÷ (+2) = o) (–32) ÷ (+2) =
h) (–4) ÷ (+1) = p) (–4
Soluções para a tarefa
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Explicação passo-a-passo:
a) (+8) ÷ (+2) = 4 i) (–10) ÷ (–1) = 10
b) (+30) ÷ (+10) = 3 j) (–4) ÷ (–4) = 1
c) (–12) ÷ (–3) = 4 k) (+24) ÷ (–6) = - 4
d) (–20) ÷ (–10) = 2 l) (–18) ÷ (–1) = 18
e) (+5) ÷ (–1) = - 5 m) (+15) ÷ (+1) = 15
f) (+15) ÷ (–5) = - 3 n) (+18) ÷ (+9) = 2
g) (–10) ÷ (+2) = - 5 o) (–32) ÷ (+2) = - 16
h) (–4) ÷ (+1) = - 4 p) (–4 = ??
ESPERO TER AJUDADO!!
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