Answer:
5. 4
6. 7
7. 7
8. 8
I believe this is the answers
Step-by-step explanation:
(5+2)-3 -> 7-3 -> 4
(10-8)+5 -> 2+5 -> 7
|4-10|+1 -> |-6|+1 -> 6+1 -> 7
|2-4|+6 -> |-2|+6 -> 2+6 ->8
