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Nelliel Tu Oderschvank (2023-12-13 14:41:53)
《数学棒棒忙》让数学不是烦恼，不是包袱，让小朋友知道数学真的能帮大忙！本套书中的每一个故事讲述一个数学概念，孩子们会不知不觉被生动的故事情节吸引，一步一步找到解决问题的方法和答案，主动的参与和思考，更*容易理解和掌握数学概念！爱买书的朋友不要错过哦，买书来，大促决对良心价啊！
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