function-machine/multiplication/easy · 套题 24

8 problems
1
? → [-3] → 4 =
2
Input: 6 → [?] → 3, what is the rule? =
3
? → [-1] → 0 =
4
Input: 6 → [?] → 18, what is the rule? =
5
Input: 2 → [?] → 12, what is the rule? =
6
Input: 3 → [?] → 5, what is the rule? =
7
Input: 10 → [?] → 50, what is the rule? =
8
? → [×5] → 40 =
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