小学三年级下册人教版数学期中测试题及答案

1、精选优质文档-倾情为你奉上alleviation crucial further development to a ccel erate the pr oce ss of well -off society has created a great opportunit y. 18 since the Central and provi nci al pov erty alleviation a nd devel opment i nto the overall strategic pl anning, priority and "first proje ct", formu

2、lated a serie s of poli ciesnow focus, dev elopme nt measures have all be en clear. We want to seize the opport unity, preci sion applicati on strategy, focus punch, bre ak "support . , Support s the development of ol d revoluti onary a nd a series of poli cy measures i n areas such as infrastr

3、 ucture , public service s, pr omoting high sta ndards, support, and m ore opport unitie s for us to a cce lerate devel opment, provi de greater support. From provi nce s policy ori ented see, "1236" poverty stormi ng, and "6873" traffic breakthrough, a nd "6363" water

4、guarantees, major acti on spee d up implementati on, e col ogical security barrie r, and long East e nergy chemi cal ba se constr ucti on, major strategy intensive i ntroduced, a nd pr ovincial "eight a change" , and "eight a both" and munici pal "six a into", and "

5、;six big support" of deci sion de ployme nt,三年级数学下册人教版期中模拟试卷一、直接写出下面各题的得数（ 5 分）4201 50 7502 50 72 99 91007 023万 32万 3601 8 2700 300 305 660 15 789万 79万二、填空题（ 20 分）1. 我们学过的数级有（ ）级，（ ）级和（ ）级，每一级都有（ ）个数位。2. 读作（ ） 六千零三万写作（ ）3. 用三个 0、二个 1、一个 9 写出数最大的六位数是（ ），最小的六位数是（ ）。4. 在（）里填上合适的数字，使它最接近 686 万。686

6、（） 450 686 万 685（） 900 686 万5. 80 分=（）小时（）分钟6. 2009 年的 2 月份有（）天，全年有（）天。7. 被除数 =除数×（） 一个因数 =（）÷（）8. 根据 450÷ 15=30 列出一道乘法算式和一道除法算式。（ ）（ ）9. 写成用“万”作单位的数是（ ）三、判断题（ 10 分）1. 每年的七月、八月一共有 62 天。（ ）2. 六百零五十万零八十写作： （ ）3. 一天是 12 小时（ ）4. 最大的七位数加 1 是（ ）5. 在除法里， 0 作除数无意义。 （ ）四、选择题（ 10 分）1. 读这个数，要读（

7、）A. 2 个零 B. 3 个零 C. 4 个零2. 125 8 125 8 （ ）A. 64 B. 1 C. 0 D. 163. 1 年半 =（ ）个月A. 15 B. 17 C. 184. 省略万后面的尾数， （ ）A. 21 万 B. 22 万 C. 217 万 D. 20 万5. 1999 年的一、二、三月共有（ ）天。A. 91 B. 90专心-专注-专业alleviation crucial further development to a ccel erate the pr oce ss of well -off society has created a great oppor

8、tunit y. 18 since the Central and provi nci al pov erty alleviation a nd devel opment i nto the overall strategic pl anning, priority and "first proje ct", formulated a serie s of poli ciesnow focus, dev elopme nt measures have all be en clear. We want to seize the opport unity, preci sion

9、 applicati on strategy, focus punch, bre ak "support . , Support s the development of ol d revoluti onary a nd a series of poli cy measures i n areas such as infrastr ucture , public service s, pr omoting high sta ndards, support, and m ore opport unitie s for us to a cce lerate devel opment, p

10、rovi de greater support. From provi nce s policy ori ented see, "1236" poverty stormi ng, and "6873" traffic breakthrough, a nd "6363" water guarantees, major acti on spee d up implementati on, e col ogical security barrie r, and long East e nergy chemi cal ba se constr

11、 ucti on, major strategy intensive i ntroduced, a nd pr ovincial "eight a change", a nd "eight a both" and munici pal "six a into", and "six big support" of deci sion de ployme nt,五、计算题（共 22 分）1. 用简便方法计算（ 12 分）1253 2 640 5 8 6539 8 9441 022. 脱式计算（ 10 分）(35 360

12、 45) 2003 9975 1740 145六、列式计算（ 9 分）6. 720 与 180 的和，除以 18 与 5 的积，商是多少？7. 672 是哪个数的 84 倍？8. 一个数乘以 18，积是 1152，这个数是多少？七、应用题（ 13 各 6 分，4 题 6 分共 24 分）6. 一个工程队修一条公路， 6 天修了 960 米，照这样计算修完 3840 米需要多少天？2alleviation crucial further development to a ccel erate the pr oce ss of well -off society has created a gre

13、at opportunit y. 18 since the Central and provi nci al pov erty alleviation a nd devel opment i nto the overall strategic pl anning, priority and "first proje ct", formulated a serie s of poli ciesnow focus, dev elopme nt measures have all be en clear. We want to seize the opport unity, pr

14、eci sion applicati on strategy, focus punch, bre ak "support . , Support s the development of ol d revoluti onary a nd a series of poli cy measures i n areas such as infrastr ucture , public service s, pr omoting high sta ndards, support, and m ore opport unitie s for us to a cce lerate devel o

15、pment, provi de greater support. From provi nce s policy ori ented see, "1236" poverty stormi ng, and "6873" traffic breakthrough, a nd "6363" water guarantees, major acti on spee d up implementati on, e coolgical security barrie r, and long East e nergy chemi cal ba se

16、 constr ucti on, major strategy intensive i ntroduced, a nd pr ovincial "eight a change", a nd "eight a both" and munici pal "six a into", and "six big support" of deci sion de ployme nt,2. 学校图书室里有 2800 本故事书，平均借给 10 个班后，还剩 400 本，平均每班借了多少本故事书？3. 商店运来 2400 千克的白菜

17、，卖了一些后，还剩 250 千克，卖了多少千克白菜？4. 王小兰和李小鹏两个爱集邮，王小兰集邮票 86 张，李小鹏集邮票的张数是王小兰集邮票张数的 3 倍少 34 张，两人一共集邮多少张？* 爷爷的年龄是爸爸的 2 倍，爸爸的年龄是儿子的 7 倍，已知爷爷的年龄是 70 岁，儿子的年龄是几岁？3alleviation crucial further development to a ccel erate the pr oce ss of well -off society has created a great opportunit y. 18 since the Central and pr

18、ovi nci al pov erty alleviation a nd devel opment i nto the overall strategic pl anning, priority and "first proje ct", formulated a serie s of poli ciesnow focus, dev elopme nt measures have all be en clear. We want to seize the opport unity, preci sion applicati on strategy, focus punch,

19、 bre ak "support . , Support s the development of ol d revoluti onary a nd a series of poli cy measures i n areas such as infrastr ucture , public service s, pr omoting high sta ndards, support, and m ore opport unitie s for us to a cce lerate devel opment, provi de greater support. From provi

20、nce s policy ori ented see, "1236" poverty stormi ng, and "6873" traffic breakthrough, a nd "6363" water guarantees, major acti on spee d up implementati on, e col ogical security barrie r, and long East e nergy chemi cal ba se constr ucti on, major strategy intensive i

21、 ntroduced, a nd pr ovincial "eight a change", a nd "eight a both" and munici pal "six a into", and "six big support" of deci sion de ployme nt,【试题答案】一、直接写出下面各题的得数（ 5 分）4201 50 =570 7502 50 =500 72 99 =17191007 0 =130 23万 32万 =55 万 3601 8 =202700 300 =9 305 6=

22、1830 60 15=900789万 79万 =710 万二、填空题（ 20 分）1. 我们学过的数级有（ 个 ）级，（ 万 ）级和（亿）级，每一级都有（ 四 ）个数位。2. 读作（ 二百八十四万 ） 六千零三万写作（）3. 用三个 0、二个 1、一个 9 写出数最大的六位数是（） ，最小的六位数是（） 。4. 在（）里填上合适的数字，使它最接近 686 万。686（1）450 686 万 685（6）900 686 万5. 80 分=（1）小时（ 20）分钟6. 2008 年的 2 月份有（ 29）天，全年有（ 366）天。7. 被除数 =除数×（ 商） 一个因数 =（积）

23、7;（ 另一个因数 ）8. 根据 450÷15=30 列出一道乘法算式和一道除法算式。（15×30=450）（450÷30=15）9. 写成用“万”作单位的数是（ 305 万）三、判断题（ 10 分）9. 每年的七月、八月一共有 62 天。（）10. 六百零五十万零八十写作： （）11. 一天是 12 小时（ × ）12. 最大的七位数加 1 是（ ×）13. 在除法里， 0 作除数无意义。 （）四、选择题（ 10 分）7. 读这个数，要读（ A）A. 2 个零 B. 3 个零 C. 4 个零8. 125 8 125 8 （A）A. 64 B.

24、 1 C. 0 D. 169. 1 年半 =（C）个月A. 15 B. 17 C. 1810. 省略万后面的尾数， （ B）A. 21 万 B. 22 万 C. 217 万 D. 20 万11. 1999 年的一、二、三月共有（ B）天。A. 91 B. 90五、计算题（共 22 分）1. 用简便方法计算（ 12 分）4alleviation crucial further development to a ccel erate the pr oce ss of well -off society has created a great opportunit y. 18 since the C

25、entral and provi nci al pov erty alleviation a nd devel opment i nto the overall strategic pl anning, priority and "first proje ct", formulated a serie s of poli ciesnow focus, dev elopme nt measures have all be en clear. We want to seize the opport unity, preci sion applicati on strategy,

26、 focus punch, bre ak "support . , Support s the development of ol d revoluti onary a nd a series of poli cy measures i n areas such as infrastr ucture , public service s, pr omoting high sta ndards, support, and m ore opport unitie s for us to a cce lerate devel opment, provi de greater support

27、. From provi nce s policy ori ented see, "1236" poverty stormi ng, and "6873" traffic breakthrough, a nd "6363" water guarantees, major acti on spee d up implementati on, e coolgical security barrie r, and long East e nergy chemi cal ba se constr ucti on, major strategy intensive i ntroduced, a nd pr ov