function-machine/multiplication/expert · セット 40
8 problems
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1
Input: 10 → [?] → 50, what is the rule?
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2
? → [+5] → 8
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3
? → [×3 - 2] → 7
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4
? → [×2 + 3] → 17
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5
Input: 3 → [?] → 14, what is the rule?
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6
? → [×3] → 30
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7
? → [+4 ×2] → 20
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8
Input: 9 → [?] → 19, what is the rule?
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