Respuesta :

ParkSungyeon

Answer:

(4 – 5) – (13 – 18 + 2)

= -1-(13+2-18)

= -1-(15-18)

= -1-(-3)

= -1+3

= 2

hockeykhloe

Answer:

(4-5)-(13-18+2)

(-1)-(-3)

-1+3

2

hope this helps u