function-machine/division/medium · Set 67

8 problems
1
? → [×2] → 18 =
2
Input: 5 → [×3 - 2] → ? =
3
Input: 1 → [×3 - 2] → ? =
4
? → [×2] → 2 =
5
Input: 7 → [?] → 12, what is the rule? =
6
Input: 10 → [×2 + 3] → ? =
7
? → [×3] → 15 =
8
? → [+2] → 5 =
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