Question

Suma de Enteros
Calcula la suma de los siguientes números enteros
1. (+15) + (+12) =
2. (-18) + (-13) =
3. (-25) + (-16) =
4. (+18) + (+23) =
5. (-29) + (-42) =
6. (+70) + (-18) =
7. (+60) + (-25) =
8. (-70) + (+10) =
9. (-85) + (+18) =
10.(-92) + (+13) =
11. [(+10) + (-7)] + (- 8) =
12. [(-18) + (+3)] + (+7) =
13. [(-20) + (+8)] + (+13) =
14.[(+18) + (- 13)] + (-16) =
15.[(+23) + (-18)] + (-19) =
Ayudenmeeeeeee

Answer 1

Respuesta:

Explicación paso a paso:

1. (+15) + (+12) =+27

2. (-18) + (-13) =-31

3. (-25) + (-16) =-41

4. (+18) + (+23) =41

5. (-29) + (-42) =-71

6. (+70) + (-18) =+52

7. (+60) + (-25) =+35

8. (-70) + (+10) =-60

9. (-85) + (+18) =-67

10.(-92) + (+13) =-79

11. [(+10) + (-7)] + (- 8) =-5

12. [(-18) + (+3)] + (+7) =-8

13. [(-20) + (+8)] + (+13) =+1

14.[(+18) + (- 13)] + (-16) =-11

15.[(+23) + (-18)] + (-19) =-14