number-sense/patterns/function-machines · 套题 55
8 problems
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1
Input: 8 → [?] → 16, what is the rule?
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2
Input: 6 → [×3] → ?
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3
Input: 7 → [?] → 4, what is the rule?
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4
? → [×5] → 10
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5
Input: 4 → [?] → 3, what is the rule?
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6
? → [+10] → 15
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7
Input: 10 → [?] → 50, what is the rule?
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8
? → [+10] → 17
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