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新二上数学表内乘法易错专项|期中复习必备

  • 2026-10-21 01:58:41
新二上数学表内乘法易错专项|期中复习必备

新二上数学表内乘法易错专项｜期中复习必备

二年级期中复习看这里🔥表内乘法是重中之重！
专门整理孩子最容易丢分的易错题型，避开各种审题、计算坑。
针对性专项练习，吃透易错点，不再反复错。
带答案可直接打印，考前刷一遍，巩固乘法基础，期中考试少丢分✅

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感觉复习来不及

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000593s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000654s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000338s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000380s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000550s ]
  6. SELECT * FROM `set` [ RunTime:0.000302s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000703s ]
  8. SELECT * FROM `article` WHERE `id` = 525631 LIMIT 1 [ RunTime:0.000326s ]
  9. UPDATE `article` SET `lasttime` = 1792535982 WHERE `id` = 525631 [ RunTime:0.000939s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000303s ]
  11. SELECT * FROM `article` WHERE `id` < 525631 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000372s ]
  12. SELECT * FROM `article` WHERE `id` > 525631 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000337s ]
  13. SELECT * FROM `article` WHERE `id` < 525631 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000865s ]
  14. SELECT * FROM `article` WHERE `id` < 525631 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001038s ]
  15. SELECT * FROM `article` WHERE `id` < 525631 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000576s ]
0.085937s