Nathgomes131615go Nathgomes131615go Matemática Respondido Calcule a expressão no seu caderno, e indique o resultado: A) (–1) . (–1) . (–4) . (–6) . (–2) = B) (+3) . (–4) . (–2) . (–5) = C) (–5 + 1) . (–8 + 2) = D).(–8 – 1) . (–2 – 3) =