Question

( 3 - 8 ) + [ 5- (-2) ]

Answer 1

Respuesta:

(3-8)+[5-(-2)]

5. +[5+2]

5. +7

12 :3

Answer 2

Respuesta:

Primero se resuelven corchetes

(3-8)+[5+2]

(3-2)+[7]

(-5)+[7]

=2 ES 2