function-machine/mixed-ops/expert · Set 70

8 problems
1
? → [-1] → 2 =
2
? → [×5] → 25 =
3
Input: 6 → [?] → 5, what is the rule? =
4
Input: 10 → [-3] → ? =
5
Input: 9 → [?] → 14, what is the rule? =
6
Input: 9 → [?] → 18, what is the rule? =
7
Input: 9 → [?] → 21, what is the rule? =
8
Input: 4 → [+5] → ? =
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