function-machine/addition/starter · Set 25

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