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二上通用版数学期中复习重点考点(高频易错题汇总)

  • 2026-11-09 23:45:50
二上通用版数学期中复习重点考点(高频易错题汇总)

今日分享内容

这份资料汇总二年级上册数学期中复习的重点考点和高频易错题，包含填空、口算、改写乘法算式、列式计算和应用题等题型，围绕除法、乘法口诀、乘法意义及实际应用展开训练，适合学生强化基础、突破易错点和进行期中查漏补缺。

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  1. CONNECT:[ UseTime:0.000511s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000634s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000336s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000347s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000701s ]
  6. SELECT * FROM `set` [ RunTime:0.000292s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000630s ]
  8. SELECT * FROM `article` WHERE `id` = 579380 LIMIT 1 [ RunTime:0.000373s ]
  9. UPDATE `article` SET `lasttime` = 1794501654 WHERE `id` = 579380 [ RunTime:0.001441s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000310s ]
  11. SELECT * FROM `article` WHERE `id` < 579380 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000472s ]
  12. SELECT * FROM `article` WHERE `id` > 579380 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000460s ]
  13. SELECT * FROM `article` WHERE `id` < 579380 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000566s ]
  14. SELECT * FROM `article` WHERE `id` < 579380 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000468s ]
  15. SELECT * FROM `article` WHERE `id` < 579380 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000629s ]
0.095909s