亿以上数的认识包家店镇学校李有琴2页图13819000832909351925000092560000261630036890000我国总人口:12953...
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亿以上数的认识和读法万亿千亿千万4千万亿1亿十万2十万读出下面每组数字。65(1)65000065000000004075(2)407...
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亿以上数的改写和求近似数第一单元:大数的认识填空。150000=()万70450≈()万2040000=()万296780≈()万一、复...
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亿以上数的认识黄花小学:罗华丽读出下列各数:2346890203040604000000440040000复习导入(独做3分钟+展示3分钟...
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亿以上数的认识利国镇中心学校陈海燕读出下列各数;2346890203040604000000440040000200040009000000007PPT模...
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修改亿以上数的认识 改写成以亿做单位的数 教学设计.docx
一.大数的认识. 亿以上数的认识3:改写成以亿做单位的近似数( 1 课时)教学目标 :知识与技能 : 掌握将整...
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亿以上数的认识1、读出下面各数:200 00003500 00001025 000075 4300112 0280705 80052030 80208500 0080读...
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Evaluation Warning: The document was created with Spire.Doc for .NET.的沸郝蓬骗赁庙袱质协箩如磁火冠琅...
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Evaluation Warning: The document was created with Spire.Doc for .NET.秽殉刽苹疯勿绸泳取念试拇僻捶椒唉...
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Evaluation Warning: The document was created with Spire.Doc for .NET.咆僵聂渐邯萨章残宗棠毖品控会二愈...
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