大同市城区第四十八小学校一年级下册数学练习题含答案.docx
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大同市城区第四十八小学校一年级下册数学练习题含答案
2018-2019年大同市城区第四十八小学校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
1.22十位上的“2”比个位上的“2”多________。
2.请画上正确的时针与分针。
3.圆柱的上面、下面都是________形,并且________一样。
4.下面是明明调查本班同学喜欢吃水果的情况。
葡萄 男生:
5人 女生:
7人
西瓜 男生:
10人 女生:
6人
苹果 男生:
12 女生:
8人
菠萝 男生:
9人 女生:
5
请根据上面的记录填写下表,并回答问题。
(1)
水果
葡萄
西瓜
苹果
菠萝
人数
________.
________.
________.
________.
(2)全班一共有________人。
(3)喜欢吃________的人数最多。
5.用________个完全相同的小正方形可以拼成一个大正方形。
6.一张5元的可以换________张2元和________张1元的。
7.填空。
⑴人民币的单位有________、________、________。
以“角”为单位的人民币的面值有________角、________角、________角。
⑵1角=________分;40角=________元;2元=________角;4元7角=________角
⑶35角=________元________角;100分=________元
8.丽丽有5元钱,买书画了4元3角,还剩________元________角。
9.巧编巧做题包,你发现了什么?
(1)14-________=9
(2)________-5=9
10.
和:
________ ________ ________ ________
差:
________ ________ ________ ________
二、对号入座、选择填空(含多选)
11.长方形和正方形都有()。
A.3条边,3个角。
B.3条边,4个角。
C.4条边,4个角。
12.8-2+40=()
A. 0
B. 46
C. 60
D. 76
13.10+70=()
A.60B.80C.90D.50
14.苹果有40个,雪梨的个数比苹果少得多,雪梨可能有多少个?
()
A.36B.16C.56
15.下面各数中,最接近60的数是()。
A.50B.56C.65
16.一块
的价格大约是()。
A.8分B.8角C.8元
17.用()个
可以拼成一个
。
A.2B.4C.6
18.9+6-7=()
A. 0
B. 6
C. 8
D. 7
三、判断对错,对的打“√”错的打“×”
19.40+50=(9)()
20.在“55”这个数中,两个“5”表示的意义相同。
()
21.89+9=99()
22.手电筒和太阳射出来的光线,都可以看作是射线。
()
23.十万、百万、千万都是万级上的数位()
四、我是数学家、请计算
24.76+5=________78+3=________72+9=________77+7=________
25.35+20=________
26.计算:
填写下列各空。
87-37=________, 87-15=________, 87-26=________。
27.猜一猜,横线上面是几?
12-=________=6
11-=________=8
=________-7=5
6+=________=13
28.口算你最棒。
10+10=________20+30=________70-40=________
31+6=________48-3=________5+60=________
五、找朋友、连线
29.下面的汽车分别是谁看到的?
连一连。
30.小猫钓鱼,把鱼和它的水桶连起来。
31.请问在右图小猫和小猴看到了大象的哪一面,在左图将其连起来。
六、应用解答题
32.同学们排成一排做游戏,乐乐排在从左边数第4个,从右边数第3个,请你猜一猜哪个同学是乐乐,在她的下面画“√”。
这队一共有________个同学。
33.按规律圈出正确的图形。
(1)
(2)
(3)
(4)
34.小亮用16元钱买了一本故事书后还剩6元钱。
(1)一本故事书多少元?
(2)用去的比剩下的多多少钱?
2018-2019年大同市城区第四十八小学校一年级下册数学练习题含答案(参考答案)
一、想一想,填一填
1.18
2.解:
如图所示:
3.圆大小
4.
(1)12;16;20;14
(2)62
(3)苹果
5.4
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