Question

(–7) + (–5) + (–3) + (–1) + 1 + 3 + 5 + 7

Answer 1

Ответ:

0

Пошаговое объяснение:

(-7)+(-5)+(-3)+(-1)+1+3+5+7= 0

7 и -7, 5 и -5, 3 и -3, 1 и -1: сокращаются

Answer 2

When you add these numbers together:

(–7) + (–5) + (–3) + (–1) + 1 + 3 + 5 + 7

The negative numbers and the positive numbers cancel each other out in pairs:

(–7) + (–5) = –12 (–3) + (–1) = –4 1 + 3 = 4 5 + 7 = 12

So, you're left with:

–12 + (–4) + 4 + 12 = 0

The sum of these numbers is 0.