function-machine/division/easy · セット 29
7 problems
名前：
クラス:
日付：
1
? → [-1] → 7
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2
Input: 10 → [?] → 15, what is the rule?
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3
? → [+5] → 9
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4
Input: 4 → [×3] → ?
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5
? → [+2] → 5
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6
? → [+2] → 9
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7
? → [+10] → 11
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