function-machine/addition/medium · 세트 17

8 problems
1
? → [×2] → 16 =
2
? → [×3 - 2] → 22 =
3
Input: 2 → [?] → 10, what is the rule? =
4
Input: 5 → [?] → 10, what is the rule? =
5
Input: 9 → [×2] → ? =
6
Input: 3 → [?] → 6, what is the rule? =
7
Input: 1 → [?] → 1, what is the rule? =
8
Input: 2 → [×2] → ? =
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