Question

me ayudan ? :( suprimir paréntesis
-12 + 8 =
8 + ( - 7 ) + ( - 15 ) =
- 6 + ( - 3 ) =
9 + ( - 17 ) =
- 3 +(- 5 ) + 7 + ( - 4 ) =
6 + 4 + ( - 3 ) + ( - 5 ) =​

Answer 1

Explicación paso a paso:

12 + 8 = -4

8 + ( - 7 ) + ( - 15 ) = -14

- 6 + ( - 3 ) = -9

9 + ( - 17 ) = -8

- 3 +(- 5 ) + 7 + ( - 4 ) = -5

6 + 4 + ( - 3 ) + ( - 5 ) = 2

LISTO