function-machine/mixed-ops/starter · Sada 42

8 problems
1
Input: 9 → [?] → 18, what is the rule? =
2
Input: 8 → [+5] → ? =
3
Input: 6 → [?] → 8, what is the rule? =
4
Input: 3 → [?] → 2, what is the rule? =
5
? → [+10] → 17 =
6
Input: 9 → [?] → 6, what is the rule? =
7
Input: 5 → [×2] → ? =
8
Input: 4 → [-3] → ? =
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