function-machine/mixed-ops/medium · 套题 80

8 problems
1
Input: 8 → [?] → 10, what is the rule? =
2
Input: 1 → [×2] → ? =
3
Input: 8 → [×5] → ? =
4
Input: 4 → [?] → 11, what is the rule? =
5
Input: 6 → [?] → 13, what is the rule? =
6
Input: 9 → [?] → 6, what is the rule? =
7
Input: 1 → [+2] → ? =
8
Input: 10 → [×3] → ? =
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