function-machine/division/medium · 套题 75

8 problems
1
Input: 9 → [?] → 11, what is the rule? =
2
? → [+5] → 10 =
3
Input: 9 → [×5] → ? =
4
Input: 7 → [×3] → ? =
5
Input: 10 → [?] → 30, what is the rule? =
6
Input: 3 → [×2 + 1] → ? =
7
Input: 2 → [+10] → ? =
8
Input: 1 → [×2] → ? =
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