function-machine/subtraction/hard · Sæt 63

8 problems
1
? → [×2 + 1] → 7 =
2
Input: 2 → [?] → 10, what is the rule? =
3
? → [×2] → 8 =
4
Input: 7 → [?] → 12, what is the rule? =
5
Input: 7 → [?] → 21, what is the rule? =
6
Input: 5 → [-1] → ? =
7
Input: 6 → [?] → 11, what is the rule? =
8
? → [-3] → 0 =
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