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1、2016 信用文化附答案2016-20XX 年小学四年级数学上册期末试卷（内附答案详解）编者按：期末考试将近，又到了努力备考的时候了！四年级的宝贝，来吧，给你加油！2016-20XX 年小学四年级数学上册期末试卷及答案2016-20XX 年小学四年级数学上册期末试卷班级：姓名：一、想一想，填一填。(24 分)1.在 1456089003中，“4”在()位上，表示();“8”在()位上，表示()。这个数读作：()。2.我国“神州 6 号载人飞船”在空中运行，每小时飞行约是二千八百零八万米。这个数写作：()米，把它改写成以万作单位的数约是()米。3.在小数顺序表里，小数点右边第三位是()位，它的计
2、数单位是()。4.由 6 个 10、3 个和 5 个组成的数是()。这个数读作：()。5.循环小数 用简便方法写作：()，把它保留两位小数约是()。6.把扩大 10 倍是();把缩小()倍是。7.300 厘米=()米 吨=()千克8.千米=()千米()米()元()角=元9.5 平方米 7 平方分米=()平方米=()平方分米。10.钟面 9 时整，时针和分针组成的角是()角;()时整，时针和分针组成的角是平角。11.在下面的括号内填上“”、“99999999()1亿()()()()米()1 米 2 厘米二、理清概念，正确判断。(正确的在括号内画“”，错误的画“”。)(5 分)12.在的末尾添上两
3、个“0”，这个数的大小不变。()13.手电筒射出的光线，可以看成射线。()14.角的两边叉开的越大，角就越大。()15.永不相交的两条直线叫做平行线。()文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1
4、Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 H
5、G3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A1
6、0K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9
7、ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M
8、2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文
9、档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H816.一个整数
10、除以一个小数，商一定比这个整数大。()三、对号入座。(把正确答案的字母填在括号内。)(4 分)17.一个整数，它的最高位是十亿位。这个数是()位数。A.八 B.九 C.十 D.十一18.把的小数点先向左移动两位后，再向右移动三位。原来的数就()。A.缩小 10 倍 B.扩大 10 倍 C.缩小 100倍 D.扩大 100倍19.在下面的图中，两条直线互相垂直的是()。A.B.C.D.20.在 320、1100、890、900、60、910、1790、1800 和 1500这些角中，钝角有()个。C.3 四、按要求画图。(3 分)21.用量角器画出 100 度的角。22.画一个边长 3 厘米的正
11、方形。五、比一比，看谁算得又对又快。(34 分)23.直接写出得数。+=48 =0+=24.竖式计算。(得数保留两位小数。)25.计算下面各题，能简算的要简算。+文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10
12、Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2
13、U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3
14、S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K
15、1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF
16、6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E
17、3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8(+)
18、+()-()26.列式计算。与的积，减去除以的商，差是多少?减去除以的商，所得的差再乘，积是多少?六、解决问题。(30 分)27.小红家把今年收来的1470 千克玉米装入袋子里。先用大袋子装，每袋子装 50 千克，装了 24 袋后改用小袋子装，每袋装30 千克。还要装多少个小袋?28.张村挖一条长1200 米的水渠，计划15 天挖完。实际每天比计划多挖 20 米，实际用了多少天?29.暑假期间，小芳计划20 天读完十万个为什么这本书，每天读 15 页。实际每天读20 页，她实际比计划提前几天读完?30.钱红和顾颖用计算机同时合打一份1820 个字的材料。钱红每分钟打字 120 个，顾颖每分钟打
19、字 140 个。她俩打完这份材料，需用多少分钟?31.学校操场上有一条长100 米的直跑道。小刚和小强同时从跑道的同一端跑向另一端，小刚每秒跑米，小强每秒跑米。经过20 秒后，两人相距多少米?文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5
20、M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8
21、文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:C
22、X10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J
23、1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1
24、HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A
25、10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9
26、 ZF6D5M2E3H82016-20XX 年小学四年级数学上册期末试卷参考答案一、想一想，填一填。(24 分)1.在 1456089003中，“4”在(亿)位上，表示(4 个亿);“8”在(万)位上，表示(8 个万)。这个数读作：(十四亿五千六百零八万九千零三)。2.我国“神州 6 号载人飞船”在空中运行，每小时飞行约是二千八百零八万米。这个数写作：(28080000)米，把它改写成以万作单位的数约是(2808 万)米。3.在小数顺序表里，小数点右边第三位是(千分)位，它的计数单位是()。4.由 6 个 10、3 个和 5 个组成的数是()。这个数读作：(六十点三零五)。5.循环小数 用简便
27、方法写作：()，把它保留两位小数约是()。6.把扩大 10倍是();把缩小(100)倍是。X|k|B|1.c|O|m 扩大 10 倍,即是 10=(小数点相右移动1 位).变成了,小数点相左移动了 2 位,即是 100=7.300厘米=(3)米 吨=(1060)千克8.千米=(2)千米(800)米(3)元(9)角=元文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2
28、U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3
29、S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K
30、1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF
31、6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E
32、3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编
33、码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10
34、Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H89.5平方米 7 平方分米=()平方米=(507)平方分米。1 米=10 分米1 平方米=10 10 平方分米=100 平方分米7 平方分米=平方米5 平方米=500 平方分米10.钟面 9 时整，时针和分针组成的角是(直)角;(6)时整，时针和分针组成的角是平角。11.在下面的括号内填上“”、“99999999()()(二、理清概念，正确判断。(正确的在括号内画“”，错误的画“”。)(5 分)12.在的末尾添上两个“0”，这个数的大小不变。()
35、13.手电筒射出的光线，可以看成射线。()14.角的两边叉开的越大，角就越大。()15.永不相交的两条直线叫做平行线。()在同一个平面内不相交的两条直线叫做平行线16.一个整数除以一个小数，商一定比这个整数大。()三、对号入座。(把正确答案的字母填在括号内。)(4 分)17.一个整数，它的最高位是十亿位。这个数是(C)位数。A.八 B.九 C.十 D.十一个级 4 位+万级 4 位+2 位=10 位文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2
36、U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3
37、S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K
38、1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF
39、6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E
40、3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编
41、码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10
42、Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H818.把的小数点先向左移动两位后，再向右移动三位。原来的数就(B)。A.缩小 10 倍 B.扩大 10 倍 C.缩小 100倍 D.扩大 100倍向左移是缩小,向右移是扩大,3-2=1,故扩大 10 倍.19.在下面的图中，两条直线互相垂直的是()。A.B.C.D.20.在 320、1100、890、900、60、910、1790、1800 和 1500 这些角中
43、，钝角有(D)个。C.3 四、按要求画图。(3 分)21.用量角器画出 100 度的角。22.画一个边长 3 厘米的正方形。五、比一比，看谁算得又对又快。(34 分)23.直接写出得数。+=48=28 被除数与除数同时乘以一个不为零的数,商不变.=(10)(10)=28 1=28 =7 =(10)(10)=42 6=7 0+=1=2-(+)=1 24.竖式计算。(得数保留两位小数。)文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5
44、A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N
45、9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D
46、5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H
47、8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:
48、CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2
49、J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1
50、 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H825.计算下面各题，能简算的要简算。+=(+)=2=(+)+=+=()-()=()=26.列式计算。与的积，减去除以的商，差是多少?=减去除以的商，所得的差再乘，积是多少?()=()=2文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q2U1 HG3S5A10K1N9 ZF6D5M2E3H8文档编码:CX10Y2J1Q