Function Machines · Set 60

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