function-machine/division/easy · 세트 76

8 problems
1
Input: 2 → [?] → 4, what is the rule? =
2
Input: 6 → [?] → 30, what is the rule? =
3
Input: 8 → [?] → 7, what is the rule? =
4
Input: 9 → [×2] → ? =
5
Input: 4 → [?] → 6, what is the rule? =
6
Input: 4 → [?] → 12, what is the rule? =
7
Input: 3 → [+10] → ? =
8
Input: 8 → [×5] → ? =
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