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【321111】【课时练】第3单元 分数除法 2 分数除以整数 -六年级上册数学一课一练(人教版,含答

时间:2025-01-08 19:24:15 作者: 字数:3463字
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2课时 分数除以整数

本课导学

本课知识点:理解分数除法的意义,并掌握分数除以整数的计算方法。能正确地进行分数除以整数的计算。

 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷20  <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷5

 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷10  <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷6

特别提醒:分数除法的意义与整数除法相同,都是已知两个因数的积与其中一个因数,求另个一个因数。都是乘法的逆运算。

【快乐训练营】

一、想一想,填一填。

1. 分数除法的意义与整数除法的意义(  ),都是已知(    )与(    ),求(  )的运算。

2. 分数除以整数(0除外),等于分数(  )这个整数的(   )。

3. <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷10表示(        )。

  4.  <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> 米长的铁丝平均分成4段,每段是全长的( ),每段长( )米。

5. <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷3表示:( )。

6. <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷8 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ×( )

  1. 判断是非。(对的画“√”,错的画“×”

 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a>





三、根据乘法算式写出两道除法算式。

   <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ×4 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ×2 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a>

                  

                  

四、看谁算得又对又快。

 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷4  <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷3

 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷2  <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷6

 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷3  <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷3

 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷6  <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷12

 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷9  <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷3

 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷6  <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷51

 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷28  <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷39

 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷14    <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷24

 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷26    <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷35

【知识加油站】

五、算一算。

 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a>

六、在○里填上“>”“<”或“=”

÷1 ÷4○

÷2○×2 63÷○

÷5 ÷9○÷8



七、列式计算。

1.米平均分成5份,每份是多少?




2.6和哪个数相乘的积是?




3.一个数的9倍等于,这个数是多少?




4.已知两个因数的积是,其中一个因数是14,求另一个因数是多少?



八、解决问题。

1.21个鸡蛋重 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> 千克,平均每个鸡蛋重多少千克?




2.一台织袜机 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> 小时织袜24双,织一双袜子需要多少小时?





3.打一份稿件,小王要10小时完成。他每小时打这份稿件的几分之几?6小时可以打完这份稿件的几分之几?





4.一个正方形镜框的周长是 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> 米,它的边长是多少米?



5. 把一段长 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> 米的钢管锯成若干相等的小段,一共锯了3次,平均每段钢管长多少米?






【我来纠错】













参考答案

一、1. 相同 除数 被除数 商

  2. 乘以 倒数

3.  <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> 是多少

  4.  <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a>

4. <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> 是多少

5. <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> 21 略 略

二、1. × 2. × 3. × 4. ×


三、  <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷4= <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> =4

 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> =2  <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷2= <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a>

四、 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a>

五、 <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a>

六、= < < > > >


七、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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ×5= <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> m


  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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷6= <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a>

  2.  <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷9= <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a>


4. <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷14= <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a>


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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷21=  <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> kg2. <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷24= <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> h3.1÷10= <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ×6= <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a>

4. <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷4= <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> m5. <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> ÷4= <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/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/191/" title="整数" class="c1" target="_blank">整数</a> <a href="/tags/194/" title="除法" class="c1" target="_blank">除法</a> m





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