Question

ayuda wey Calcula.
a) (2 – 10) + [5 – (8 + 2)] =
b) (12 – 3) – [1 – (2 – 6)] =
c) [9 – (+5)] + [7 + (–10)] =
d) [10 – (–2)] – [5 – (+12)] =
e) [8 – (6 + 4)] – (5 – 7) =
f) [1 + (6 – 9)] – (8 – 12) =
Soluciones: a) –13; b) +4; c) +1; d) +19; e) 0; f) –22

Answer 1

Explicación paso a paso:

a- (2-10) + [5-(8+2)]

-8+[5-10]

-8-5=-13

ya te hago las otras