Question

h) [(+6) • (– 4)] : (–3) =

i) [(–15) • (–2)] : (+6) =

j) (–5) • [(+12) : (–3)] =

k) [(–5) • (+12)] : (–3) =

l) 5 • (– 4) + 2 • (–3) =

m) 19 – (–3) • [5 – (+8)] =

n) 12 + (–5) • [8 + (–9)] =

o) (–2) • (5 – 7) – (–3) • (8 – 6) =

p) (9 – 6) • (–2) + (13 + 3) : (–4) =
respuestas y paso a paso

Answer 1

Respuesta:

h) [(+6) • (– 4)] : (–3) = 8

[(+6) • (– 4)] : (–3) =

[-24] : (–3) =

8

i) [(–15) • (–2)] : (+6) =

[(–15) • (–2)] : (+6) =

[+30] : (+6) =

5

j) (–5) • [(+12) : (–3)] =

(–5) • [(+12) : (–3)]=

(–5) • [-4]

20

k) [(–5) • (+12)] : (–3) =

[(–5) • (+12)] : (–3) =

[-60] : (–3) =

20

l) 5 • (– 4) + 2 • (–3) =

5 • (– 4) + 2 • (–3) =

(-20) + (-6)=

-26

m) 19 – (–3) • [5 – (+8)] =

19 – (–3) • [5 – (+8)] =

19 – (–3) • [-3] =

19 – 9 =

10

n) 12 + (–5) • [8 + (–9)] =

12 + (–5) • [8 + (–9)] =

12 + (–5) • [-1] =

12+5

17

o) (–2) • (5 – 7) – (–3) • (8 – 6) =

(–2) • (5 – 7) – (–3) • (8 – 6) =

(–2) • (-2) – (–3) • 2 =

4 - (-6) =

10

p) (9 – 6) • (–2) + (13 + 3) : (–4) =

(9 – 6) • (–2) + (13 + 3) : (–4) =

3 • (–2) + 16 : (–4) =

(-6) + (-4)

-10

Explicación paso a paso: