function-machine/addition/expert · セット 76
8 problems
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1
Input: 5 → [?] → 11, what is the rule?
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2
? → [-3] → 3
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3
? → [-3] → 2
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4
Input: 5 → [?] → 2, what is the rule?
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5
Input: 10 → [?] → 30, what is the rule?
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6
? → [+4 ×2] → 20
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7
? → [×3 - 2] → 10
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8
? → [×2] → 10
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