Question

I need help bc my dad got 18+ and i want him to give it to me so help me with this plz

5-8=
2-8+3=
6-17=
help nowwwww

Answer 1

this should be correct
3
7
-11

Answer 2

5-8= -3

2-8+3= -3

6-17= -11

Explanation: