小学数学专项训练 - 工程问题 Negative Reviews

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通过奥数的学习，让孩子们会用归纳、演绎和类比进行推理，会合乎逻辑地、准确地阐述自己的思想和观点。对于今后的其他理科科目学习的帮助很大，打牢理科学习的扎实基础。本软件内含学习材料和练习题，其中题库内容丰富、精彩，配有答案或解析过程。内含近年（...

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