function-machine/multiplication-easy · セット 64

8 problems
1
Input: 9 → [?] → 27, what is the rule? =
2
Input: 9 → [-3] → ? =
3
Input: 3 → [+2] → ? =
4
Input: 10 → [?] → 7, what is the rule? =
5
Input: 5 → [?] → 10, what is the rule? =
6
Input: 3 → [-3] → ? =
7
Input: 2 → [-1] → ? =
8
? → [+5] → 12 =
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