Report copyright - 各单元教科书说明和教学建议 - xscbs.comxscbs.com/Public/Uploads/591a587eced5f.pdf · 义务教育教科书·数学教学参考书 (三)单元教学建议 1.重视“乘法的初步认识”的教学,注意沟通加法与乘法间的联系,为
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