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《解决问题(2)》课件

  • 2026-04-06 04:40:44
《解决问题(2)》课件

《解决问题（2）》课件

人教版三年级下册数学第4单元两位数乘两位数《解决问题（2）》#数学学习方法 #小学数学教学 #解决问题#解决问题步骤 #两位数乘两位数 #三年级下册数学课件#人教版#数与代数#数学课件

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      1. CONNECT:[ UseTime:0.000659s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
      2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000847s ]
      3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000303s ]
      4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000286s ]
      5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000711s ]
      6. SELECT * FROM `set` [ RunTime:0.000241s ]
      7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000799s ]
      8. SELECT * FROM `article` WHERE `id` = 489631 LIMIT 1 [ RunTime:0.000424s ]
      9. UPDATE `article` SET `lasttime` = 1775458312 WHERE `id` = 489631 [ RunTime:0.006965s ]
      10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000237s ]
      11. SELECT * FROM `article` WHERE `id` < 489631 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000417s ]
      12. SELECT * FROM `article` WHERE `id` > 489631 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000354s ]
      13. SELECT * FROM `article` WHERE `id` < 489631 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000744s ]
      14. SELECT * FROM `article` WHERE `id` < 489631 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002237s ]
      15. SELECT * FROM `article` WHERE `id` < 489631 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.003900s ]
      0.086390s