function-machine/addition/expert · Sæt 21

8 problems
1
Input: 3 → [-1] → ? =
2
? → [-3] → 2 =
3
Input: 4 → [+2] → ? =
4
Input: 5 → [?] → 13, what is the rule? =
5
? → [+10] → 15 =
6
Input: 3 → [+2] → ? =
7
? → [+10] → 11 =
8
? → [+5] → 11 =
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