function-machine/addition/medium · 套题 75
8 problems
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1
Input: 7 → [?] → 6, what is the rule?
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2
? → [×2] → 12
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3
Input: 1 → [?] → 10, what is the rule?
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4
Input: 6 → [?] → 16, what is the rule?
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5
Input: 10 → [×2] → ?
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6
Input: 2 → [?] → 10, what is the rule?
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7
? → [+4 ×2] → 14
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8
Input: 10 → [+10] → ?
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