function-machine/addition/starter · مجموعة 63

7 problems
1
Input: 2 → [×3] → ? =
2
? → [-3] → 3 =
3
Input: 7 → [?] → 6, what is the rule? =
4
? → [+10] → 13 =
5
Input: 5 → [?] → 2, what is the rule? =
6
? → [×2] → 14 =
7
Input: 9 → [?] → 19, what is the rule? =
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