function-machine/mixed-ops/starter · 세트 59

7 problems
1
Input: 7 → [?] → 14, what is the rule? =
2
? → [+5] → 8 =
3
? → [×5] → 15 =
4
Input: 2 → [?] → 7, what is the rule? =
5
Input: 1 → [×3] → ? =
6
Input: 5 → [?] → 2, what is the rule? =
7
Input: 7 → [?] → 4, what is the rule? =
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