function-machine/mixed-ops/easy · Set 52

8 problems
1
Input: 4 → [?] → 14, what is the rule? =
2
Input: 1 → [×2] → ? =
3
? → [+2] → 10 =
4
? → [×2] → 18 =
5
Input: 9 → [-1] → ? =
6
? → [+10] → 12 =
7
Input: 2 → [?] → 4, what is the rule? =
8
Input: 6 → [?] → 18, what is the rule? =
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