function-machine/subtraction/expert · Set 23

8 problems
1
? → [×2 + 1] → 17 =
2
Input: 10 → [×3] → ? =
3
? → [+2] → 3 =
4
Input: 3 → [?] → 14, what is the rule? =
5
Input: 5 → [?] → 7, what is the rule? =
6
Input: 1 → [-1] → ? =
7
Input: 4 → [?] → 12, what is the rule? =
8
? → [×2 + 1] → 7 =
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