function-machine/mixed-medium · סט 45

8 problems
1
? → [×3] → 3 =
2
Input: 3 → [-3] → ? =
3
Input: 4 → [+4 ×2] → ? =
4
? → [+10] → 20 =
5
Input: 9 → [×2] → ? =
6
Input: 5 → [?] → 15, what is the rule? =
7
Input: 1 → [×2 + 3] → ? =
8
Input: 7 → [×3] → ? =
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