Question

(–1) + (–2) + (–3) + (–4) + 4 + 3 + 2 + 1​

Answer 1

$( - 1) + ( - 2) + ( - 3) + ( - 4) + 4 + 3 + 2 + 1 = 0 + 0 + 0 + 0 = 0$

Answer 2

Ответ:

(-1)+(-2)+(-3)+(-4)+4+3+2+1=0