Question

Resuelve
8+(-7)-5-(-3)+(-6)-(-1)
(-15)+12-(-9)-11-(-10)
68-(-13)+(-7)-(-4)+(-32)
3+(-14)+1+5-8
2-7-5-3-8
(-4)+3-9-(-11)+3+(-5)

Answer 1

8+(-7)-5-(-3)+(-6)-(-1)

8-7-5+3-6+1

8+3+1-7-5-6

12-18

-6

(-15)+12-(-9)-11-(-10)

-15+12+9-11+10

12+9+10-15-11

31-26

5

68-(-13)+(-7)-(-4)+(-32)

68+13-7+4-32

68+13+4-7-32

85-39

46

3+(-14)+1+5-8

3-14+1+5-8

3+1+5-14-8

9-22

-13

2-7-5-3-8

2-23

-21

(-4)+3-9-(-11)+3+(-5)

-4+3-9+11+3+5

+3+11+3+5-4-9

22-13

9