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六年级下册《数学广角—鸽巢问题》教案分享

  • 2026-05-11 02:55:05
六年级下册《数学广角—鸽巢问题》教案分享

六年级下册《数学广角—鸽巢问题》教案分享

人教版六年级下册《数学广角—鸽巢问题》教案➕试讲稿➕板书设计#人教版六年级下册数学#数学广角#鸽巢问题#数与代数#试讲稿#教案#老师备课#教学设计#教学计划#小学数学六年级下册

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      1. CONNECT:[ UseTime:0.000688s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
      2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000605s ]
      3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.001040s ]
      4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000264s ]
      5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000479s ]
      6. SELECT * FROM `set` [ RunTime:0.000207s ]
      7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000571s ]
      8. SELECT * FROM `article` WHERE `id` = 494601 LIMIT 1 [ RunTime:0.000425s ]
      9. UPDATE `article` SET `lasttime` = 1779068147 WHERE `id` = 494601 [ RunTime:0.011875s ]
      10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000290s ]
      11. SELECT * FROM `article` WHERE `id` < 494601 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000485s ]
      12. SELECT * FROM `article` WHERE `id` > 494601 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000635s ]
      13. SELECT * FROM `article` WHERE `id` < 494601 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000677s ]
      14. SELECT * FROM `article` WHERE `id` < 494601 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.005519s ]
      15. SELECT * FROM `article` WHERE `id` < 494601 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004472s ]
      0.121254s