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2026春新教材-北京版三年级下册数学教案+课件ppt+习题试题等,全册可编辑下载!

  • 2026-10-25 21:36:38
2026春新教材-北京版三年级下册数学教案+课件ppt+习题试题等,全册可编辑下载!

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2026春新教材 北京版三年级下册数学教案+课件ppt+习题试题等

   配套课本  
目录：
一 多位数乘两位数
二 线段、射线和直线
三 周长与面积
☆ 曹冲称象的故事
四 分数的初步认识
五 常见数量关系的应用（一）
六 长方形与正方形
☆ 年、月、日的秘密
七 数学百花园
八 总复习

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北京版三年级下册数学 新教材

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地雷的埋设与排除“四会”教案

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000847s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001016s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000554s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000379s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000550s ]
  6. SELECT * FROM `set` [ RunTime:0.000288s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000680s ]
  8. SELECT * FROM `article` WHERE `id` = 467772 LIMIT 1 [ RunTime:0.000335s ]
  9. UPDATE `article` SET `lasttime` = 1793942663 WHERE `id` = 467772 [ RunTime:0.001114s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000303s ]
  11. SELECT * FROM `article` WHERE `id` < 467772 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000401s ]
  12. SELECT * FROM `article` WHERE `id` > 467772 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000354s ]
  13. SELECT * FROM `article` WHERE `id` < 467772 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000641s ]
  14. SELECT * FROM `article` WHERE `id` < 467772 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000581s ]
  15. SELECT * FROM `article` WHERE `id` < 467772 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000573s ]
0.084292s