function-machine/division/hard · セット 67
8 problems
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クラス:
日付：
1
? → [×3] → 15
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2
Input: 4 → [?] → 16, what is the rule?
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3
Input: 8 → [×3] → ?
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4
? → [×2] → 4
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5
Input: 1 → [+10] → ?
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6
Input: 10 → [?] → 7, what is the rule?
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7
? → [×5] → 30
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8
Input: 6 → [?] → 20, what is the rule?
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