Question

- 147 – { 22 + [ -5 + (10 – 18 + 20 – 9 )]} + ( - 25)

Answer 1

Respuesta:

- 147 – { 22 + [ -5 + (10 – 18 + 20 – 9 )]} + ( - 25)

- 147 – { 22 + [ -5 + 3]} + ( - 25)

- 147 – { 22 + [ -2]} + ( - 25)

- 147 – { 22 -2} - 25

- 147 – 20 - 25

-192