Question

Actividad 2
Resuelve las siguientes operaciones combinadas entre números enteros.
1. (4-9) + [7-(-3)]
2. (9–2+5) - 2(3-6)
R
3. 9 = [6+ (-2)]
ejer
4. 2[(-12 +36) = 6+ (8-5) = (-3)] - 6
5. 4- 31–2 + 5 – 3(-2-3 + 3) - 10 + 2 + 3]
resp
6. 6 + [4-((17 – (4 X 4)] + 3} - 5
7. 4- [2(3-5) - (5 – 2)(-7 + 4 = 2)]
8. 10 = [(3 - 5)(2 - 4) + 10 = (-3 – 2)]
9. (7-5)[3 – 2-4-2 – 3(6-2 – 8 = 4)]
10.8 - (3 – 5) - 2[-3(1 – 4) - 6 = (1 – 3)]​

Answer 1

EXPLICACION:

1. -5+10

1. R: 5

2. 12+6

2. R: 18

3. 0 = -9(4)

3. R: -36

4. 24=+6+3-6

4. 24-3= 0

4. R: 21

5. 9-33-3(-2)-10+5

5. -34+6

5. R:-28

6. 6+(4-2)-5

6. 6+4-2-5

6. 10-7

6. R: 3

7. 4-(6-10-5+2(-7+2-2)

7. 4-6+15-14

7. 19-20

7.  R: -1

8.  -10+3-5(2-4)+10+6

8. -7-10+20+16

8.  -17+36

8.  R: 19

perdón hasta ahí puedo ayudarte tengo que salir :(