function-machine/addition/expert · Sæt 52

8 problems
1
Input: 5 → [?] → 15, what is the rule? =
2
Input: 3 → [?] → 2, what is the rule? =
3
? → [+2] → 8 =
4
Input: 10 → [×5] → ? =
5
? → [×3] → 24 =
6
Input: 3 → [?] → 9, what is the rule? =
7
? → [×2 + 1] → 7 =
8
? → [×2 + 1] → 9 =
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