function-machine/addition/starter · セット 96

8 problems
1
Input: 1 → [?] → 5, what is the rule? =
2
Input: 1 → [+10] → ? =
3
? → [+5] → 11 =
4
Input: 10 → [?] → 9, what is the rule? =
5
Input: 9 → [?] → 8, what is the rule? =
6
Input: 3 → [+10] → ? =
7
Input: 7 → [×5] → ? =
8
? → [+10] → 18 =
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