function-machine/division/expert · مجموعة 74

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