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Be quiet, children. I am absorbed by the mathematical problem.
安静些，孩子们，我正专心做数学题呢。
youdao
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He has worked out a mathematical problem.
他算出了一道数学题。
youdao
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Knights tour problem is a classical mathematical problem.
骑士游历问题是一个经典的数学问题。
youdao
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Knights tour problem is a classical mathematical problem.
骑士游历问题是一个经典的数学问题。
youdao