Can somebody plz answer both correct and just write which one I circle thanks!! (Only if u remember)
(WILL MARK BRAINLIEST) :D

Answer:
7. +6
8. -2
9. +1
10. +2
11. -4
12. +4
13. -3
14. -2
15. +1
16. -5
17. -5
18. 0
Step-by-step explanation: