Question

a) 2 · (–8) – 3 · (–7) – 4 · (+3) =

b) (+40) : (–8) – (–30) : (+6) =

c) (–20) : [(–6) – (–2)] =

d) 19 – (–3) · [5 – (+8)] =

e) 12 + (–5) · [8 + (–9)] =

f) 12 – [13 – (–7)] : (–5) =

g) 10 – (+20) : [7 + (–3)] =

h) (–2) · (5 – 7) – (–3) · (8 – 6) =

i) (9 – 6) · (–2) + (13 + 3) : (–4) =

Por favor ayuda es para hoy

Answer 1

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