function-machine/addition/expert · Sada 49

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