当前位置:首页 > 二年级 > 数学试卷

【319149】【分层训练】2.1 平均分 二年级下册数学同步练习 人教版(含答案)

时间:2025-01-07 21:12:13 作者: 字数:2644字
简介:
试题简介
考察范围:本试卷主要围绕二年级下册数学“表内除法(一)”单元中的“平均分”概念,考查学生对平均分的理解和应用。

难易程度:整体难度适中。选择题和填空题较为基础,主要考查学生对平均分概念的理解;判断题难度适中,考查学生对平均分概念的辨析能力;解答题有一定综合性,需要学生具备一定的分析和解决问题的能力。

试题亮点:

• 贴近生活实际:题目设计与学生生活密切相关,如分桃子、分玉米等,让学生感受到数学在生活中的应用。

• 注重思维培养:通过平均分的运算和应用题的解答,培养学生的逻辑思维和问题解决能力。

• 拓展运用:通过“拓展运用”部分,引导学生将所学知识应用于实际问题,提升综合素养。

www.ishijuan.cn 爱试卷为中小学老师学生提供免费的试卷下载

 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> 第二单元:表内除法(一)

1课时:平均分

班级:  <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> 姓名: 等级:

【基础训练】

一、选择题

1.下面(   )是平均分。

A <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> B <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> C <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

2.把8个桃子平均放在4个盘里,正确的分法是(   )。

A <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> B <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

C <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

3.下面哪种是平均分?(   )

A <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> B <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> C <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

4.把12 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> 平均分成3份,下面分法正确的是(   )。

A <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> B <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> C <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

5.把8个苹果,平均分成2份,正确的分法是(   )。

A <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

B <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

C <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

二、填空题

6.帮小猴分桃。

 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

 

共有( )个桃,平均分给( )只小猴,每只小猴分得( )个。

7.哪些是平均分?是的画“√”不是的画“×”

 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

( )

( )

 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

( )

( )

8 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

上面这些花,每2朵一份,能分成( )份,每5朵一份,能分成( )份。

9.你能把它们变成平均分吗?请你圈一圈。

1 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

2 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

3 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

10.数一数,填一填。

 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

 

一共有( )根玉米,平均分成了( )份,每份( )根。

三、判断题

11 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a> 是平均分。( )

12.把28个苹果,分成4份,每份是7个。( )

【拓展运用】

四、解答题

13.圈一圈,填一填。

16块橡皮,每个小朋友分4块,可以分给(   )个小朋友。

 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

14.把9颗爱心鸡蛋平均分,每次可以拿几颗?拿几次正好拿完?

 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

 

 

 

参考答案

1C

2B

3A

4B

5B

612     3     4

7.√     ×     ×     √

810     4

9.(1 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

2 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

3 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

1012     4     3

11×

12×

134 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

16块橡皮,每个小朋友分4块,要知道可以分给几个小朋友,可以4块为一份圈一圈,圈了4份,说明可以分给4个小朋友。

14.每次可以拿1颗,拿9次正好拿完;或每次可以拿3颗,拿3次正好拿完

可以借助学具分一分,通过尝试每次拿不同的个数,找出平均分的方法。把9颗爱心鸡蛋平均分,有2种分法,如下。

每次拿1颗。       ②每次拿3颗。

 <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>  <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/50/" title="同步" class="c1" target="_blank">同步</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/245/" title="训练" class="c1" target="_blank">训练</a>

关注”试卷家“微信公众号免费下载试卷

最新推荐
猜你喜欢