function-machine/subtraction/expert · Set 37

8 problems
1
Input: 7 → [×2] → ? =
2
Input: 6 → [+5] → ? =
3
Input: 7 → [+5] → ? =
4
Input: 4 → [?] → 3, what is the rule? =
5
Input: 2 → [×2 + 1] → ? =
6
Input: 2 → [?] → 12, what is the rule? =
7
? → [+10] → 16 =
8
Input: 3 → [×2] → ? =
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