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《小数的初步认识》课件

  • 2026-04-04 04:26:05
《小数的初步认识》课件

《简单的小数加，减法》课件

人教版三年级下册数学《简单的小数加，减法》课件#数学启蒙教育 #趣味数学课堂 #简单的小数加减法 #小数的初步认识 #小学生数学学习 #课件PPT#小学数学课件#数与代数#简单的小数加减法

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      山西,22分钟前,2026年3月30日
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      1. CONNECT:[ UseTime:0.001120s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
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      11. SELECT * FROM `article` WHERE `id` < 488312 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.016828s ]
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      13. SELECT * FROM `article` WHERE `id` < 488312 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.004860s ]
      14. SELECT * FROM `article` WHERE `id` < 488312 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002934s ]
      15. SELECT * FROM `article` WHERE `id` < 488312 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002638s ]
      0.308336s