function-machine/mixed-ops/starter · Sarja 49

8 problems
1
Input: 8 → [?] → 5, what is the rule? =
2
? → [+5] → 8 =
3
Input: 10 → [?] → 20, what is the rule? =
4
Input: 6 → [+2] → ? =
5
? → [×5] → 25 =
6
Input: 8 → [?] → 18, what is the rule? =
7
Input: 3 → [?] → 6, what is the rule? =
8
? → [×2] → 6 =
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