function-machine/multiplication/easy · 套题 92
8 problems
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1
Input: 8 → [?] → 7, what is the rule?
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2
? → [×5] → 45
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3
Input: 3 → [?] → 8, what is the rule?
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4
? → [×5] → 10
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5
? → [+5] → 7
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6
? → [-3] → 1
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7
? → [×2] → 8
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8
Input: 8 → [+2] → ?
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