function-machine/division/medium · 套题 33
8 problems
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1
Input: 6 → [+4 ×2] → ?
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2
Input: 7 → [+5] → ?
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3
Input: 10 → [?] → 23, what is the rule?
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4
? → [×3] → 3
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5
Input: 10 → [?] → 20, what is the rule?
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6
Input: 7 → [?] → 21, what is the rule?
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7
Input: 9 → [×2 + 1] → ?
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8
Input: 5 → [-1] → ?
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