function-machine/mixed-ops/medium · Set 73

8 problems
1
Input: 10 → [×2 + 1] → ? =
2
Input: 8 → [?] → 13, what is the rule? =
3
Input: 5 → [?] → 25, what is the rule? =
4
? → [+4 ×2] → 14 =
5
Input: 1 → [?] → 6, what is the rule? =
6
Input: 9 → [?] → 11, what is the rule? =
7
Input: 4 → [×3] → ? =
8
Input: 9 → [?] → 14, what is the rule? =
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