义乌市大陈镇大陈小学一年级下册数学练习题含答案.docx

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义乌市大陈镇大陈小学一年级下册数学练习题含答案

2018-2019年义乌市大陈镇大陈小学一年级下册数学练习题含答案

班级_______________座号______姓名_______________分数_______________

___________________________________________________________________________________________________

一、想一想,填一填

1.画一画。

(1)

53

(2)

40

(3)

27

2.当你面对北极星时,你的后面是________,你的左面是________。

你的右面是________面。

3.填空

1日=________时

1时=________分

1分=________秒

4.按照如图的规律,

…连摆8个三角形需要________根小棒,41根能连摆________个三角形.

5.口算

14-8=________         13-8=________          12-8=________

8+________=14        8+________=13         8+________=12

6.用________个完全相同的小正方形可以拼成一个大正方形。

7.看图写数,看图画算珠。

8.先填数,再比较大小。

________________________________________________

9.与70相邻的两个双数是________和________。

比最小三位数小10的数是________。

10.最大的两位数是________,它比100少________。

二、对号入座、选择填空(含多选)

11.57-7+39=()

A. 3                                         

B. 84                                         

C. 90                                         

D. 89

12.求比87多21的数是多少,正确算式是()。

A. 87+21                                      B. 78+21                                      C. 87-21

13.一班参加植树活动的有36人,二班比一班多5人,二班参加植树活动的有()人。

A.51B.31C.41

14.57的()是7

A.百位

B.十位

C.个位

15.正确答案是

(1)6+9=  ()

A. 14                                               

B. 15

(2)17-2=  ()

A. 15                                                

B. 5

16.从统计表中可以看出,面包车比货车多()辆

种类

客车

货车

面包车

小轿车

辆数(辆)

20

15

25

40

A. 10                                             B. 5                                             C. 15

17.

(1)两个完全一样的锐角三角形可以拼成()

A. 长方形                                   

B. 三角形                                   

C. 平行四边形

(2)两个完全一样的钝角三角形可以拼成()

A. 长方形                                   

B. 三角形                                   

C. 平行四边形

(3)两个完全一样的直角三角形可以拼成()

A. 长方形                                   

B. 三角形                                   

C. 平行四边形

18.18小时=()日.

A. 

                                           

B. 

                                           

C. 

三、判断对错,对的打“√”错的打“×”

19.丽丽有9块糖,明明有5块糖,丽丽给明明2块,现在他们的糖一样多()

20.小雨和小雪共画了17朵牡丹花,小雨画了9朵牡丹花,那么小雪画了10朵牡丹

花。

()

21.36-27=9()

22.长方形和正方形都是四边形,并且四个角都相等,都是直角。

()

23.15-10(=)14-9。

()

四、我是数学家、请计算

24.看谁写的竖式最漂亮!

(1)

(2)

25.笔算下面各题。

(1)63+7=________

(2)90-24=________

(3)58-35+16=________

(4)36+18+19=________

26.714、515、8

27.直接写出答案

5角+5分=________1元-2角=________70分-26分=________28角-8角=________

45分+15分=________6元+3角=________20分+5角=________3元-8角=________

28.用喜欢的方法计算。

65+29=________46+25=________35+21=________

五、找朋友、连线

29.送小动物回家。

(连一连)

30.找朋友,连线。

31.右边的图形是长方体的哪个面?

用线连起来。

六、应用解答题

32.一个两位数,个位和十位的数加起来是7,这个数可能是多少?

 

33.合唱队有20名女生,8名男生,一共有多少名学生?

 

34.用12元钱正好可以买下面哪两件物品?

 

2018-2019年义乌市大陈镇大陈小学一年级下册数学练习题含答案(参考答案)

一、想一想,填一填

1.

(1)

(2)

(3)

2.南;西;东

3.24;60;60

4.17;20

5.6;5;4;6;5;4

 

6.4

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