function-machine/addition/expert · Sada 59

8 problems
1
Input: 5 → [+2] → ? =
2
Input: 9 → [?] → 25, what is the rule? =
3
Input: 4 → [?] → 1, what is the rule? =
4
Input: 5 → [?] → 18, what is the rule? =
5
? → [-1] → 5 =
6
Input: 3 → [?] → 7, what is the rule? =
7
Input: 9 → [?] → 19, what is the rule? =
8
Input: 10 → [×2 + 3] → ? =
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