function-machine/addition/medium · Набор 63

8 problems
1
Input: 8 → [?] → 22, what is the rule? =
2
? → [×2] → 18 =
3
Input: 9 → [×2 + 3] → ? =
4
Input: 5 → [+5] → ? =
5
? → [×3] → 27 =
6
Input: 10 → [?] → 30, what is the rule? =
7
Input: 9 → [×2] → ? =
8
? → [×3] → 18 =
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