function-machine/mixed-ops/medium · Conjunto 54

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