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二年级上册数学第四单元长度单位专项练习

  • 2026-11-09 19:16:12

二年级上册数学第四单元长度单位专项练习

二年级上册数学第四单元长度单位专项练习，电子版可打印
4个课时同步练习
认识厘米｜认识米｜线段｜解决实际问题
🔹题型齐全：读数、比大小、填单位、线段画图、重叠问题、生活应用题
🔹附带口算练习，新旧知识结合
🔹完整参考答案，批改省心

孩子分不清米和厘米，测量总做错的，拿来日常巩固刚刚好。
找清风 MSS77665，拿完整版电子版

#二年级数学上册 #厘米和米专项 #小学同步练习 #二年级教辅

江苏,1小时前,
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标点符号专项练习

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000776s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001102s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000510s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000371s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000555s ]
  6. SELECT * FROM `set` [ RunTime:0.000272s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000754s ]
  8. SELECT * FROM `article` WHERE `id` = 542574 LIMIT 1 [ RunTime:0.000533s ]
  9. UPDATE `article` SET `lasttime` = 1794245855 WHERE `id` = 542574 [ RunTime:0.003251s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000351s ]
  11. SELECT * FROM `article` WHERE `id` < 542574 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000451s ]
  12. SELECT * FROM `article` WHERE `id` > 542574 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000388s ]
  13. SELECT * FROM `article` WHERE `id` < 542574 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000448s ]
  14. SELECT * FROM `article` WHERE `id` < 542574 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000512s ]
  15. SELECT * FROM `article` WHERE `id` < 542574 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000582s ]
0.110598s