function-machine/subtraction/medium · Sett 74

8 problems
1
? → [+4 ×2] → 10 =
2
Input: 2 → [-1] → ? =
3
Input: 6 → [?] → 12, what is the rule? =
4
Input: 8 → [?] → 22, what is the rule? =
5
Input: 10 → [+2] → ? =
6
Input: 10 → [×5] → ? =
7
Input: 10 → [×2 + 1] → ? =
8
Input: 2 → [?] → 7, what is the rule? =
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