Question

Resuelve:
1. (+3 - 2 - 1) + (-5 + 7 + 4)
2. +(-3 + 5 + 2 + 1)-(-8-4-9-5)
3. (-4+ 7 + 2) + 9-(-3 +4-3)
-(-5 +6 - 3+6) + 3 - (+5 - 2 + 1)
5. (-8-3-9) + 4 + (-2+ 9)
6. -(-5 - 3) - (+4 + 7 + 2 + 3)
7.
-2 - 4 + (-8 + 4- 6+ 7)
8. -3 + (-5 + 4) - (-8 + 3 + 9)
. 10. 7 . (-8)} : 8
9. (3 .5 . 8 . 4): (3 . 8)
11. 60 .(-2)} : 10
12. 60: (-10 . 2)
14. (60 :-2): 10
13.
{60: (-5)}: {10: (-5)
15.
-60: {10: (-2)}
16. {-60 • (-2)}: {-10 • (-2)}


Aita xD​

Answer 1

1. 6

2. 31

3. 12

4. -5

5. -9

6. 8

7. 7

8. 560

9. 20

11. -12

12. -3

13. 6

14. -3

15. 12

16. 6

Me siento estafado :'//