Question

resuelva

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

b) (12-3)+[1-(2-6)]

c) [9-(+5)]+[7+(-10)]

d) [10-(-2)]-[15-(+12)]

e) [8-(6+4)]-(5-7)

f) [1+(6-9)]-(8-12)​

Answer 1

Respuesta:

a. 23 b.2c.11d.15e.6f.18