Question

Calcula.
a) 6 + [5 + (7 + 2)]
b) 8 + [4-(3 + 5)
c) 10 - [6 + (2 + 7)] d) 15 – [2 – (6 – 10
e) 15 - [10 - (8 + 4)] f) 12-17-(2 - 10
(6) + 15 + (2 - 12)] h)(-7) - [3 - (4-9
​

Answer 1

Explicación paso a paso:

Espero te ayude (^_-)saludos