1
Start at 21. Follow the chain: -2, -2, -9, -3. What is the result after step 3? =
2
Start at 23. Follow the chain: -3, -10, -6, ×5. What is the result after step 2? =
3
Start at 1. Follow the chain: +12, ×2, +11, ×3. What is the result after step 3? =
4
Start at 12. Follow the chain: +7, +10, ×4, +14. What is the result after step 3? =
5
Start at 5. Follow the chain: -1, +5, -1, +1. What is the result after step 4? =
6
Start at 12. Follow the chain: +15, +1, -15, +10. What is the result after step 2? =
7
Start at 23. Follow the chain: -15, +6, +4, -8. What is the result after step 4? =
8
Start at 13. Follow the chain: +14, +1, ×5, +2. What is the result after step 3? =