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【333996】2025二年级数学上册_4_表内乘法_一_单元强化训练_2__新人教版

时间:2025-02-14 19:10:52 作者: 字数:2986字
简介:


4单元强化训练(2

考点梳理+易错总结+考点综合测评

满分:100分  试卷整洁分:2

 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a>

4单元 考点梳理与易错总结一览表(2)  

 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a>

 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a> 70分)

 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a> 乘加、乘减

一、计算。(12分)

5×45=     3×33=     3×44=     4×44

3×53 2×44 5×24 4×312

3×31 5×25 4×36 2×44

二、选择。(6分)

1.将4442改写成乘加算式是( )。

A4×42 B3×42 C4×42

2.下面算式的结果最大的是( )。

A5×44 B5×55 C3×510

3. <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a> 左图中一共有多少个小正方形?列式不正确的是( )。

A5×44 B3×44 C5×4

三、看图列算式。(12分)

1. <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a>

     <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a>

2. <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a>

  <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a>

 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a> 6的乘法口诀

四、算一算。(6分)

4×6=          2×6=          1×6

6×55 3×66 6×618

五、填空。(每空1分,共16分)

1.根据口诀“五六三十”可列两个乘法算式是(   )和(   )。

2. 26的和是(  ),26的积是(  )。

3.(2019·湖北武汉武昌区期末)1 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a> 6条腿,2 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a> (  )条腿,(  )  <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a> 24条腿。

4.在 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a> 里填上“+”“-”或“×”

6 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a> 318      6 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a> 612      30 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a> 66 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a> 6

5.在(   )里填上合适的数。

5+(  )=15 6×(  )=36 (  )×318

(  )=6 (  )×624 4+(  )=24

六、看图列算式。(8分)

 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a>

 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a> 解决问题

七、同学们做清洁,第一小组有4人,每人擦了3张桌子;第二小组有2人,一人擦了4张桌子,另一人擦了3张桌子。(先画图表示,再列式计算)(10分)

1.第一小组擦了多少张桌子?

 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a>

2.第二小组擦了多少张桌子?

 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a>

 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a> 30分)

八、解决问题。(共30分)

1.(2019·广东东莞期末)一共有多少只猴子?(5分)

 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a>




2.(2019·贵州安顺西秀区期末)王老师买了2种不同的图画本,一种5本,一种6本。 还买了3种不同的故事书,每种6本。王老师买了图画本和故事书各多少本? 5分)



3.购物。(12分)

 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a>

1)买6本笔记本需要多少钱?




2)买3个卷笔刀比买1个文具盒多用多少钱?




3)买1本笔记本和6个文具盒共用多少钱?




4.汉字“口”的笔画是3画。(8分)

1)汉字“品”的笔画是几画?






2)汉字“吕”和“品”两个字的笔画共是几画?

 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a>

 <a href="/tags/1/" title="单元" class="c1" target="_blank">单元</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/195/" title="乘法" class="c1" target="_blank">乘法</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> <a href="/tags/1399/" title="强化" class="c1" target="_blank">强化</a>

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