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重难点:分数乘除应用专项训练(04)比一个数多几分之几

  • 2026-11-03 11:49:16
重难点:分数乘除应用专项训练(04)比一个数多几分之几

解题步骤（四步法）

1. 找分率句：找出题目中“谁是谁的几分之几”的句子。

2. 定单位1：分率句中“是”“占”“比”后面的量就是单位1。

3. 画线段图：用线段表示单位1，标出已知部分和对应分率。

4. 列式计算

专项训练04-例
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专项训练04-举一反三1
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专项训练04-变式1
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六年级数学上册应用题专项训练.pdf 
六年级数学上册应用题专项训练 - 答案.pdf 
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2026年秋六年级上册语文1-8单元基础知识点总结挖空版加答案版,电子版下载打印.

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  1. CONNECT:[ UseTime:0.000442s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000636s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000328s ]
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  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000529s ]
  6. SELECT * FROM `set` [ RunTime:0.000261s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000567s ]
  8. SELECT * FROM `article` WHERE `id` = 533571 LIMIT 1 [ RunTime:0.000348s ]
  9. UPDATE `article` SET `lasttime` = 1793711392 WHERE `id` = 533571 [ RunTime:0.001127s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000300s ]
  11. SELECT * FROM `article` WHERE `id` < 533571 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000404s ]
  12. SELECT * FROM `article` WHERE `id` > 533571 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000322s ]
  13. SELECT * FROM `article` WHERE `id` < 533571 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000565s ]
  14. SELECT * FROM `article` WHERE `id` < 533571 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000584s ]
  15. SELECT * FROM `article` WHERE `id` < 533571 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000882s ]
0.088615s