function-machine/addition/medium · 套题 20
8 problems
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1
Input: 7 → [+5] → ?
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2
Input: 1 → [×3 - 2] → ?
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3
Input: 2 → [×2 + 1] → ?
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4
Input: 8 → [?] → 7, what is the rule?
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5
Input: 8 → [?] → 16, what is the rule?
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6
Input: 7 → [+10] → ?
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7
? → [×2 + 3] → 17
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8
Input: 3 → [?] → 13, what is the rule?
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