Question

-2 + 4 - 5 + 6 - 10 - 12 ??

Answer 1

Resposta:

-13

Explicação passo-a-passo:

2-5+6-10-12

-3+6-10-12

3+6-10-12

9-10-12

-1-12

-13

Answer 2

Resposta:  -13

2-5+6-10-12

 -3+6-10-12

  3+6-10-12

   9-10-12

    -1-12

     -13