function-machine/addition/expert · Set 12

8 problems
1
Input: 8 → [+2] → ? =
2
? → [-1] → 4 =
3
Input: 6 → [+2] → ? =
4
Input: 10 → [×2 + 3] → ? =
5
? → [×2] → 14 =
6
Input: 5 → [?] → 13, what is the rule? =
7
Input: 1 → [×2] → ? =
8
? → [×2 + 3] → 11 =
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