function-machine/multiplication/expert · セット 78
8 problems
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日付：
1
Input: 2 → [+2] → ?
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2
? → [×5] → 35
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3
Input: 7 → [?] → 22, what is the rule?
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4
Input: 6 → [×2] → ?
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5
Input: 7 → [+5] → ?
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6
Input: 9 → [?] → 11, what is the rule?
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7
Input: 7 → [+4 ×2] → ?
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8
? → [-1] → 9
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