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小学生数学思维启蒙绘本讲读之《奇数和偶数》数学概念理解系列
资深校长推荐的数学概念讲解的系列绘本，适合一至六年级小学生听读，增强对奇数与偶数的概念理解，另外有同系列绘本内容正在推出，喜欢的朋友点收藏加关注哦！
数学启蒙绘本系列23/28
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