function-machine/addition/starter · セット 63
7 problems
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1
Input: 2 → [×3] → ?
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2
? → [-3] → 3
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3
Input: 7 → [?] → 6, what is the rule?
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4
? → [+10] → 13
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5
Input: 5 → [?] → 2, what is the rule?
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6
? → [×2] → 14
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7
Input: 9 → [?] → 19, what is the rule?
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