function-machine/mixed-medium · Série 50

8 problems
1
Input: 1 → [?] → 10, what is the rule? =
2
Input: 7 → [?] → 19, what is the rule? =
3
Input: 4 → [?] → 9, what is the rule? =
4
Input: 9 → [×5] → ? =
5
Input: 8 → [?] → 16, what is the rule? =
6
? → [-1] → 7 =
7
Input: 6 → [×3] → ? =
8
Input: 10 → [+2] → ? =
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