function-machine/addition/hard · مجموعة 72

8 problems
1
Input: 8 → [?] → 13, what is the rule? =
2
? → [×3] → 15 =
3
? → [×2] → 10 =
4
Input: 8 → [?] → 18, what is the rule? =
5
? → [+10] → 14 =
6
Input: 1 → [?] → 5, what is the rule? =
7
Input: 10 → [?] → 28, what is the rule? =
8
Input: 4 → [?] → 14, what is the rule? =
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