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0

Aplicando la ley de los signos -10+4= 

- 6

0

8 x 8 + 2 - 30 = 

36

0

6 x 8 - 8 + 12 =

52

0

3 x 8 - 2 + 6 =

28

0

75 - 4 x 0 + 3 =

3

0

9 x 9 - 35 + 6 =

52

0

100 - 60 + 34 - 4 = 

70

0

5 x 6 + 80 - 14 =

96

0

12 x 2 + 650 =

674

0

70 + 4 + 6 - 12 - 8 =

60

0

90 - 40 ÷ 2 =

25

0

10 + 10 x 10 =

200

0

30 - 17 + 50 - 3 = 

60

0

33 x 3  - 66 - 33 =

0

0

30 ÷ 6 x 5 + 9 =

34

0

25 x 2 ÷ 10 x 8 =

40

0

9 x 9 - 31 - 12 =

38

0

150 x 10 x 5 =

7500

0

38 - 19 x 3 - 50 =

7

0

41 - 17 x 2 ÷ 2 =

24

0

-15 - 15 + 30 x 2 =

0

0

40 x 2 ÷ 8 + 16 =

26

0

9 x 9 + 81 =

162

0

25 + 8 - 15 =

18

0

Aplicando la ley de los signos -8-8=

-16