Question

Calcula estos productos: a) 3 · (–2) = b) 4 · (+5) = b) –5 · (+3) = e) –2 · (–4) = c) (–4) · (+7) = d) 8 · (–6 ) = e) –6 · (+3) = f) (+2) · (+6) = i) (–5) · (–7) = g) (+3) · (–8) = k) (–9) · (–3) = h) (–6) · (+4) =

Answer 1

Respuesta:

3 · (–2) = -6

4 · (+5) =  20

–5 · (+3) = -15

–2 · (–4) =  8

(–4) · (+7) =  -28

8 · (–6 ) =  -48

–6 · (+3) =  -18

(+2) · (+6) = 12

(–5) · (–7) =  35

(+3) · (–8) = -24

(–9) · (–3) =  27

(–6) · (+4) = -24

Explicación paso a paso: