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Excel每日一练:excel中的mid函数提取数据练习【有讲解视频】

  • 2026-08-22 18:29:05
Excel每日一练:excel中的mid函数提取数据练习【有讲解视频】

今天一起来学习excel中的mid函数提取数字的公式写法。

将A列的身份证号码，依次填写到右边的单元格区域。每个数字，填入到一个格子里面，该如何写公式呢？

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  1. CONNECT:[ UseTime:0.000881s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001422s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.004204s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.036362s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001451s ]
  6. SELECT * FROM `set` [ RunTime:0.000601s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001753s ]
  8. SELECT * FROM `article` WHERE `id` = 550104 LIMIT 1 [ RunTime:0.005750s ]
  9. UPDATE `article` SET `lasttime` = 1787689930 WHERE `id` = 550104 [ RunTime:0.032478s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000844s ]
  11. SELECT * FROM `article` WHERE `id` < 550104 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001264s ]
  12. SELECT * FROM `article` WHERE `id` > 550104 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001243s ]
  13. SELECT * FROM `article` WHERE `id` < 550104 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001661s ]
  14. SELECT * FROM `article` WHERE `id` < 550104 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001953s ]
  15. SELECT * FROM `article` WHERE `id` < 550104 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004609s ]
0.271813s