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小数除法易错练习题

  • 2026-10-31 10:51:19
小数除法易错练习题

小数除法易错题练习

作为数的运算主题的关键内容，小数除法的学习非常重要。但小数除法学习过程中，有一些题目在测验时，学生易混易错，整理出来，方便针对性练习。文字版，可扫码获取。

河南,6小时前,2026年10月30日
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基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000728s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001023s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000456s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000360s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000516s ]
  6. SELECT * FROM `set` [ RunTime:0.000263s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000658s ]
  8. SELECT * FROM `article` WHERE `id` = 531639 LIMIT 1 [ RunTime:0.000348s ]
  9. UPDATE `article` SET `lasttime` = 1793512363 WHERE `id` = 531639 [ RunTime:0.001065s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000295s ]
  11. SELECT * FROM `article` WHERE `id` < 531639 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000452s ]
  12. SELECT * FROM `article` WHERE `id` > 531639 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000339s ]
  13. SELECT * FROM `article` WHERE `id` < 531639 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000634s ]
  14. SELECT * FROM `article` WHERE `id` < 531639 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000518s ]
  15. SELECT * FROM `article` WHERE `id` < 531639 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000803s ]
0.087848s