function-machine/mixed-ops/hard · Set 81

8 problems
1
Input: 5 → [×2 + 1] → ? =
2
? → [-1] → 2 =
3
Input: 4 → [?] → 8, what is the rule? =
4
? → [+10] → 17 =
5
Input: 8 → [?] → 24, what is the rule? =
6
Input: 9 → [?] → 27, what is the rule? =
7
Input: 10 → [+4 ×2] → ? =
8
? → [+10] → 14 =
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