function-machine/division/medium · Набор 27

8 problems
1
? → [-3] → 7 =
2
Input: 3 → [×2 + 1] → ? =
3
Input: 2 → [?] → 5, what is the rule? =
4
? → [+4 ×2] → 26 =
5
Input: 7 → [?] → 35, what is the rule? =
6
Input: 8 → [-1] → ? =
7
? → [+2] → 6 =
8
Input: 10 → [?] → 50, what is the rule? =
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