以下是关于【进位】的公开课/优质课视频，一共60个
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39:5262 -
37:3199 -
28:4427《4 两位数乘两位数-笔算乘法（不进位）》人教2011课标版小学数学三下教学视频-贵州黔西南布依族苗族自治州_兴仁县-黄应丽
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39:48104 -
42:22111《4 两位数乘两位数-笔算乘法（进位）》人教2011课标版小学数学三下教学视频-贵州安顺市_镇宁布依族苗族自治县-陈明栗
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33:59131 -
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42:22133