function-machine/division/medium · Série 57

7 problems
1
Input: 1 → [+2] → ? =
2
Input: 10 → [?] → 23, what is the rule? =
3
Input: 1 → [?] → 5, what is the rule? =
4
Input: 8 → [?] → 19, what is the rule? =
5
Input: 10 → [×2 + 3] → ? =
6
Input: 6 → [×2 + 3] → ? =
7
? → [-1] → 5 =
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