function-machine/addition/starter · Sarja 19

8 problems
1
? → [-1] → 5 =
2
Input: 10 → [?] → 20, what is the rule? =
3
Input: 7 → [-1] → ? =
4
Input: 3 → [×2] → ? =
5
Input: 9 → [+2] → ? =
6
? → [×5] → 25 =
7
Input: 3 → [-1] → ? =
8
? → [×2] → 14 =
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