Respuesta :
1. 5 + 5 = 10
2. 8 + 2 = 10
3. 7 + 3 = 10
4. 6 + 4 = 10
5. -6 + -4 = 10
6. -7 + -3 = 10
7. -8 + -2 = 10
8. -5 + -5 = 10
2. 8 + 2 = 10
3. 7 + 3 = 10
4. 6 + 4 = 10
5. -6 + -4 = 10
6. -7 + -3 = 10
7. -8 + -2 = 10
8. -5 + -5 = 10