Вычислите: -1+2-(-3)+(-4)-5

Question

Вычислите: -1+2-(-3)+(-4)-5

Answer 1

-1+2-(-3)+(-4)-5= -1+2+3-4-5= -10+5=-5

Answer 2

-1+2-(-3)+(-4)-5= -1+2 +3-4 -5=-10+5=-5