function-machine/addition/medium · セット 32
8 problems
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1
Input: 2 → [?] → 10, what is the rule?
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2
Input: 4 → [?] → 16, what is the rule?
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3
Input: 8 → [?] → 7, what is the rule?
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4
Input: 8 → [×3] → ?
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5
? → [×3 - 2] → 22
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6
Input: 7 → [×5] → ?
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7
Input: 3 → [×2 + 1] → ?
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8
Input: 7 → [?] → 19, what is the rule?
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