function-machine/addition/hard · Sæt 58

8 problems
1
Input: 4 → [?] → 9, what is the rule? =
2
? → [+2] → 5 =
3
? → [+4 ×2] → 24 =
4
Input: 4 → [×3] → ? =
5
Input: 4 → [?] → 12, what is the rule? =
6
Input: 2 → [+10] → ? =
7
Input: 9 → [?] → 19, what is the rule? =
8
Input: 8 → [×2] → ? =
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