当前位置:首页 > 六年级 > 数学试卷

【321114】【课时练】第3单元 分数除法 5 列方程解决简单的有关分数除法问题-六年级上册数学一课

时间:2025-01-08 19:24:26 作者: 字数:3940字
简介:

www.ishijuan.cn 爱试卷为中小学老师学生提供免费的试卷下载


5课时 列方程解决简单的有关分数除法问题

本课导学

本课知识点:能用方程解决有关的简单的分数实际问题,初步体会方程解决实际问题的重要性。在解方程中,巩固分数除法的计算方法。

一本故事书162页,张杨今天看了 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> ,他明天从第几页开始看?



特别提醒:先分析数量关系式,然后确定单位“1”,最后再进行解答。

【快乐训练营】

一、想一想,填一填。

1.“一桶油的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a>6千克”,把( )看作单位“1”,( )× <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> =( )

2. “男生占全班人数的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> ”,把( )看作单位“1”,( )× <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> =( )

3. “鸭只数的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> 等于鸡” 把( )看作单位“1”,( )× <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> =( )

4. 45是( )的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> 吨是( )吨的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> ,( )是 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> 平方米的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a>

二、想一想,用“”标出表示单位“1”的量。

1. 生物组的人数是美术组的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a>

  2. 母鸡的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> 是小鸡的只数。

  3. 汽车的辆数相当于自行车辆数的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a>

  4. 甲数的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> 相当于乙数。

三、照样子,写一写。

例:苹果的个数是桃子个数的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a>

    数量关系式:桃子个数× <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> =苹果的个数

  1. 妈妈的年龄是爸爸年龄的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> 。   

数量关系式:            

  2. 女生占全班人数的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> 。      

数量关系式:            

  3. 篮球个数的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> 相当于足球的个数。 

数量关系式:          

  4. 文艺书本数的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> 和科技书同样多。 

 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> 数量关系式:         

四、看图列算式(或方程)并解答。

1.



 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a>




2.




【知识加油站】

五、找一找,连一连。(问题、算式一线牵)

妈妈今年40岁,妈妈的年龄是爸爸年龄的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> ,明明的年龄是妈妈年龄的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a>

40× <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a>     爸爸今年多少岁?

40÷ <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a>       妈妈和明明一共多少岁?

4040× <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a>    妈妈和爸爸一共多少岁?

4040÷ <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a>     明明今年多少岁?

六、列式计算。

1. 一个数的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> ,这个数是多少?



2. 一个数的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a>20,这个数的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> 是多少?



七、解决问题。

1.小岩买了一瓶橙汁,喝了 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> ,正好是300毫升,这瓶橙汁总量是多少毫升?



2. 实验小学参加艺术班的学生有1080人,占全校学生总数的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> ,全校共有学生多少人?





3. 同学们做了16朵红花,做的黄花的朵数是红花的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> ,又是蓝花的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> 。做的蓝花有多

少朵?




4.美术班有男生20人,是女生的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> ,女生有多少人?





5.甲铁块重 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> 吨,相当于乙铁块的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> 。乙铁块重多少吨?




6.小明家九月份电话费24元,相当于八月份的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> ,八月份电话费多少元?





7.一辆汽车从甲地去乙地,已经行了120千米,相当于全程的 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> 。两地相距多少千米?




【我来纠错】



































参考答案

一、1.一桶油的质量 一桶油的质量 6kg 2.全班人数 全班人数 男生人数 3.鸭只数 鸭只数 鸡只数 4.81  <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a>  <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a>

二、1.美术组人数 2.小鸡的只数 3.自行车辆数 4.甲数

三、1.爸爸年龄× <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> =妈妈年龄 2.全班人数× <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> =女生人数 3.篮球个数× <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> =足球个数 4.文艺书本数× <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> =科技书本数

四、1.180km 2.84

  1. 1. <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/16/" title="课时" class="c1" target="_blank">课时</a> <a href="/tags/32/" title="简单" class="c1" target="_blank">简单</a> <a href="/tags/47/" title="解决" class="c1" target="_blank">解决</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/144/" title="分数" class="c1" target="_blank">分数</a> 2.8

  2. 1.500ml 2.27003.224.245.2t 6.287.200km






关注”试卷家“微信公众号免费下载试卷

最新推荐
猜你喜欢