Question

-200+(+50)+(+120)+(-70)+(+40)+(-60)????​

Answer 1

Resposta:

-200 +50 +120 -70 +40 -60

-200 +50 = -150

-150 +120 = -30

-30 -70 = -100

-100 +40 = -60

-60 -60 = -120