Chrome，
QQ浏览器
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播放：16 时间：2024-06-19简介： -
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![四上第六单元：除数是整十数的除法竖式。重点在于理解每一步的意义及沟通知识之间的联系。#小学数学[话题]# #除法竖式[话题]#](//imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2F4eb893630f1f50c087d35cf33ad37a3a3e6f9f90.jpg%40672w_378h_1c_%21web-search-common-cover)
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![四上第六单元：除数是整十数的除法竖式。重点在于理解每一步的意义及沟通知识之间的联系。#小学数学[话题]# #除法竖式[话题]#](http://imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2F4eb893630f1f50c087d35cf33ad37a3a3e6f9f90.jpg%40672w_378h_1c_%21web-search-common-cover)
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