数学小学期中试卷

2026年山东省济宁市小学三年级数学下册人教版期中试题

2026年山东省济宁市小学三年级数学下册人教版期中试题 完成时间:_______ 分钟 得分:_______ 一、填空题(每空1分,共20分) 1. 早晨,当你面对太阳时,你的后面是( )面,左面是( )面。 2. 2026年是( )年(填“平”或“闰”),全年有( )天,2月份有( )天。 3. 一个数除以6,商是12,余数最大是( ),这时被除数是( )

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2026年山东省济宁市小学三年级数学下册人教版期中试题


完成时间:_______ 分钟 得分:_______




一、填空题(每空1分,共20分)

1. 早晨,当你面对太阳时,你的后面是( )面,左面是( )面。

2. 2026年是( )年(填“平”或“闰”),全年有( )天,2月份有( )天。

3. 一个数除以6,商是12,余数最大是( ),这时被除数是( )。

4. 25×40的积的末尾有( )个0;估算 58×31 时,可以把58看作( ),31看作( ),积大约是( )。

5. 在括号里填上合适的单位。

教室的面积大约是60( ) 数学书封面的面积大约是5( )

小明的身高是1.35( ) 一张邮票的面积大约是6( )

6. 3平方米 = ( )平方分米 500平方厘米 = ( )平方分米

7. 用24时计时法表示:下午3时是( )时,晚上10时是( )时。

8. 一个正方形的周长是24厘米,它的边长是( )厘米,面积是( )平方厘米。



二、判断题(对的打“√”,错的打“×”,每题1分,共5分)

( )1. 0除以任何不是0的数都得0。

( )2. 边长为4厘米的正方形,它的周长和面积相等。

( )3. 小林的妈妈9月31日从北京出差回来。

( )4. 两位数乘两位数,积一定是四位数。

( )5. 地图通常是按“上北下南,左西右东”绘制的。



三、选择题(将正确答案的序号填在括号里,每题2分,共10分)

1. 下面算式中,乘积小于1500的是( )。

A. 31×53 B. 48×29 C. 42×41 D. 19×89

2. 一个长方形的长扩大2倍,宽不变,它的面积( )。

A. 扩大2倍 B. 扩大4倍 C. 不变 D. 缩小2倍

3. 学校图书馆每天开放时间是从上午8:30到下午5:00,一天共开放( )。

A. 8小时 B. 8小时30分 C. 9小时 D. 9小时30分

4. 346÷6的商的最高位是( )。

A. 百位 B. 十位 C. 个位 D. 不确定

5. 同在大月的节日是( )。

A. 元旦和教师节 B. 劳动节和儿童节 C. 国庆节和建军节 D. 植树节和妇女节



四、计算题(共30分)

1. 直接写出得数。(每题1分,共8分)

30×20 =

240÷6 =

15×40 =

0÷128 =

4.3 + 2.6 =

5.9 - 3.8 =

2000÷5 =

41×58 ≈

2. 列竖式计算,带★的要验算。(每题3分,验算1分,共13分)

① 45×76 =                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       &