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【334289】2025三年级数学上册_第8单元强化训练_新人教版

时间:2025-02-14 19:20:33 作者: 字数:2406字
简介:


8单元强化训练

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/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>


基础技能达标 (67)

 <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/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>

一、填一填。(每空1分,共25)

1.下面的分数能表示各图中的涂色部分吗?能的画“√”,不能的画“×”

 <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/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.把一张长方形纸对折2次,再打开,这张纸被平均分成了份,每份是它的( )分之一,写作 <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/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> ,这样的2份是它的 <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/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>

3.一个分数的分子是6,比分母小3,这个分数是 <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/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 <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/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> .2019·江苏苏州期末)右图阴影部分占整个图形的 <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/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> ,再涂( )块,涂色部分就占 <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/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>

5.2019·广东东莞期末)看图写分数,并比较分数的大小。

 <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/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/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.在 里填上“>”“<”或“=”


 <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/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>

二、根据分数涂颜色。(8)

 <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/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/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>

三、看图列式计算。(12)

 <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/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>


四、计算。(8)

 <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/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/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>

五、分一分,算一算。(8)

 <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/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/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> 、下面有15朵 ,把其中的 <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/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> 涂上红色, <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/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> 涂上黄色。(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/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>

生活综合运用(33)

七、解决问题。(33)

1.实验小学为了庆祝元旦,要布置10块展板,分给三年级1块,四年级2块,五年级3块,其余的分给六年级。(8)

(1)四个年级分别分到所有展板的几分之几?




(2)哪个年级分到的最多?哪个年级最少?相差所有展板的几分之几?




2.一块布料,做上衣用去它的 <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/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> ,做裤子用去它的 <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/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> ,做上衣和做裤子共用去这块布料的几分之几?还剩下几分之几没用?(6)




3.2019·湖北武汉洪山区期末)大雪过后,三名环卫工人在某一段路上铺设了防滑草垫81条,其中李叔叔铺设了 <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/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> ,张阿姨铺设了 <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/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> 。李叔叔和张阿姨各铺设了多少条草垫?(6)




4.2019·湖南长沙天心区期末小雅看一本40页的故事书,第一天看了全书的 <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/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> ,第二天看的和第一天同样多,两天共看了这本书的几分之几?还剩多少页没有看?(6)






5.(3)班今天的家庭作业是抄写30个生字,小雪已经抄写了生字总数的15,小明已经抄写了生字总数的26。谁抄写的生字多?多多少个?(7)




 <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/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/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/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/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/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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