function-machine/addition/easy · Набор 70

7 problems
1
Input: 8 → [?] → 16, what is the rule? =
2
Input: 1 → [?] → 11, what is the rule? =
3
? → [-1] → 7 =
4
Input: 2 → [-1] → ? =
5
Input: 8 → [?] → 24, what is the rule? =
6
Input: 9 → [?] → 45, what is the rule? =
7
? → [×2] → 6 =
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