function-machine/subtraction/expert · Sada 51

8 problems
1
? → [×2] → 16 =
2
Input: 8 → [+4 ×2] → ? =
3
Input: 4 → [×2 + 3] → ? =
4
Input: 2 → [?] → 6, what is the rule? =
5
Input: 5 → [+4 ×2] → ? =
6
Input: 10 → [-1] → ? =
7
? → [+2] → 10 =
8
Input: 9 → [?] → 14, what is the rule? =
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