function-machine/division/medium · Set 61

8 problems
1
? → [+5] → 13 =
2
Input: 7 → [×3 - 2] → ? =
3
Input: 8 → [-1] → ? =
4
Input: 5 → [?] → 2, what is the rule? =
5
Input: 8 → [×2 + 1] → ? =
6
? → [+2] → 11 =
7
Input: 6 → [?] → 11, what is the rule? =
8
? → [×2 + 1] → 11 =
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