Question

Need the answer asap
Pls answer it correctly

Answer 1

I will be your human calculator! top to bottom!

1. (+1) 5. (+28) 9. (+8)

2. (+4) 6. (+3) 10. (-5)

3. (+14) 7. (+24) 11. (+6)

4. (-3) 8. (-3) 12. (+1)! Good Luck!