Question

2) 12 – (6 –18 + 6) – [ 15 – (12 – 10 +1) –8]

Answer 1

Respuesta:

=10

Explicación paso a paso:

12 – (6 –18 + 6) – [ 15 – (12 – 10 +1) –8]

=12 – (-2) – [ 15 – (3) –8]

=12+2-(4)

=12+2-4

=10