Question

8) Suprimir previamente los paréntesis y luego resolver.

1. (-5)-(-5) - (+5)

2. 10 (8+4) 10 -12 =

3. 6-(3-12) =

4. (7-10) (2 - 9)

5. ( 57) (2 - 8) =

6. 18+ (3-5+2 - 8) =

7.15 (8-2-6 + 1) =

8. (5-3 + 2) - (10 - 5 - 3 + 1) =

9. (- 3 + 59) - (- 4 + 11 + 6) =

10, (-12)+(+6) - (-7) =

11. (+6) + (-2) - (+5) - (-7) =

12. (+18) (-11) - (+10) + (-14) =

13. (5 12) (3 - 8) =

14. (10-3+ 4) - (9 − 2 + 8) =

15. (-8) - (-1) - (+3) + (-5) + (+9) =​

Answer 1

Respuesta:

1. -5

2. 10×12×10-12

12(10×10-1)

12(100-1)

12×9

1188

3. 6-(-9)

6+9

15

4. -3x(-7)

21

5. -6

6. 18+(-8)

18-8

10

7. 7,15×1

7,15

8. 4-3

1

9. 56-13

43

10. -12+6+7

1

11. 6-2-5+7

6

12. -132-10-14

+56

13. -5

14. 11-15=-4

15. -8+1-3-5+9

-6

PONME CORONA PORFA