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ID：39879225
大小：1.01 MB
页数：13页
时间：2019-07-14
《分数的意义 张齐华》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、分数的意义 张齐华把看着“1”2个“1”是24个“1”是4把看着单位“1”5个“1”是5把看着单位“1”6个“1”是61米把看着单位“1”···5················3·······························1······························把看着单位“1”······（）····························（）····························（）把看着单位“1”1米······（）······························
2、········（）······································（）把看着单位“1”·······················（）·······（）·······················（）把看着单位“1”······（）····························（）····························（）41把看着单位“1”1米······（）··························（）···························（）31把看着单
3、位“1”····················（）·······（）···················（）2101单位“1”23
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