Question

1. (8 - 4):(-2) - 1 =
2. 2. (15 - 2) - 11 - (7 – 3)] =
3. 4+2[3+2 - (4 - 1)] =
4. 3. [-3+(-3)] - 14:(-7) =
5. 5.(12 - 9) +3. (19 - 16) =
6. (-35) : (-5) - 3. (5 - 7) =
7.-9:3 - [(8 - 10) - (9 - 2)2 =​

Answer 1

Respuesta: 1: -1

2: 11

3: 12

4: 12

5: 135

6: 13

7: -9

Explicación: