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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