function-machine/division/medium · Sett 74

8 problems
1
? → [-3] → 5 =
2
Input: 5 → [?] → 18, what is the rule? =
3
Input: 10 → [?] → 28, what is the rule? =
4
Input: 7 → [+2] → ? =
5
Input: 8 → [-1] → ? =
6
Input: 7 → [?] → 6, what is the rule? =
7
Input: 3 → [×2 + 1] → ? =
8
Input: 10 → [?] → 7, what is the rule? =
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