function-machine/multiplication/expert · Série 79

8 problems
1
Input: 5 → [?] → 15, what is the rule? =
2
Input: 8 → [?] → 22, what is the rule? =
3
? → [+5] → 9 =
4
? → [×2] → 10 =
5
Input: 8 → [?] → 40, what is the rule? =
6
Input: 2 → [-1] → ? =
7
Input: 4 → [×5] → ? =
8
Input: 4 → [?] → 16, what is the rule? =
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