function-machine/mixed-ops/medium · Série 90

8 problems
1
? → [×5] → 30 =
2
? → [×2 + 3] → 7 =
3
Input: 10 → [-1] → ? =
4
Input: 6 → [×2 + 1] → ? =
5
Input: 3 → [+4 ×2] → ? =
6
Input: 4 → [?] → 20, what is the rule? =
7
Input: 9 → [×2 + 3] → ? =
8
Input: 6 → [×3 - 2] → ? =
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