南京市雨花外国语小学一年级下册数学练习题含答案.docx
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南京市雨花外国语小学一年级下册数学练习题含答案
2018-2019年南京市雨花外国语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.■■■■■■■■■
□□□□□□□□□□□□□
(1)■添上________个,就和□同样多。
(2)从第二行拿________个□摆到第一行,两行的方块就一样多了。
2.一支钢笔20元,小明付款50元,那么应该找回小明________元。
3.■■■●●●●▲ ________+________+1=________
4.跳一跳.
5.妈妈买回12个苹果,小华早、中、晚各吃一个,________天吃完?
6.数一数右图中长方形________个,正方形________个,圆形________个,三角形________个。
7.在横线上填上合适的单位:
兰兰刷牙大约需要3________。
8.
左图所表示的数写作________,比它大25的数是________。
9.看图填空。
(1)文具盒的上面是________,下面是________,左边是________,右边是________。
(2)墨水瓶在尺子的________面,机器人在闹钟的________边。
10.三、数一数。
正方形
长方形
三角形
圆
________个
________个
________个
________个
二、对号入座、选择填空(含多选)
11.100600000读作()
A. 一亿零六十万
B. 十亿零六百万
C. 四亿五千零五万一千
D. 十亿零六十万
12.25-5=()
A.7B.20C.40
D.90
13.小明今年12岁,爸爸39岁,10年后爸爸比小明大()岁。
A.37B.27C.61
14.如图所示,下面的图形是丽丽同学看到的是()
A.
B.
C.
15.3+90=()
A.8
B.10
C.30D.93
16.水果店运来250筐苹果,第一天卖出50筐,第二天卖出的筐数是第一天的2倍,两天共卖出了多少筐?
()
A. 100筐
B. 150筐
C. 250筐
17.
A.菠菜 B.萝卜 C.包心菜
(1)生长天数最多的是()
(2)生长天数最少的是()
18.16+15的得数等于()
A.19B.31C.32
D.62
三、判断对错,对的打“√”错的打“×”
19.买两张面值为5角的邮票要用5角钱。
()
20.15位同学排成一排,从前往后数,丫丫是第6个,从后往前数,丫丫是第11个。
()
21.2个5分硬币和5个2分硬币的钱数同样多.()
22.正方体相邻的两个面是完全相同的。
()
23.因为1元=10角,所以100元=100角。
()
四、我是数学家、请计算
24.填得数。
9+=________=11 9+=________=17 9+=________=13
11-9=________ 17-9=________ 13-9=________
25.12-9=________
26.我来显身手。
(1)58-16=________
(2)48-16=________
(3)87-49=________
(4)81-24=________
27.计算。
解:
28.送小动物回家。
五、找朋友、连线
29.把同类的物品连起来。
30.把得数相同的算式连在一起。
31.15元正好能买下面哪两种物品?
连一连。
六、应用解答题
32.小图书室有90本图书,借出40本书,还剩下多少本?
(本)
33.三
(1)班有女生24人,男生比女生多3人,一共有学生多少人?
34.我会分类整理。
(1)按形状分一分,涂一涂,填一填。
□有________个
有________个
有________个
有________个
(2)①如果把这些图形分成两组,可以怎样分?
我这样分:
:
②根据分的结果,你能提出一个数学问题吗?
2018-2019年南京市雨花外国语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
1.42
2.30
3.3;4;8
4.26;86;36;66
5.4
6.5464
7.分
8.1843
9.闹钟练习本杯子墨水瓶上左
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