周末练习一
小学三年级数学周末练习题(一)

小学三年级数学周末练习(一)
1. 口算(先将第一步计算的结果写在横线下方) 55+30+8= 56-3+9= 36-4-32= 81-7-70= 37+10-5= 74+6-80=
2. 比较大小(先列竖式计算结果再比较)
35+26-12 91+5-44
55-34+10
87-26+11
3.
车上原来有34
人,
到达站台后有21人下车,
19
现在车上有多少人?
=
(
)
4. 花店里有35枝玫瑰花,46枝菊花,卖了29枝,还剩多少枝? = ( )
5. 下面三箱苹果,有两箱是王阿姨买的,买回来后吃掉了44个,最多还剩多少个苹果?最少呢?
6.第一层
第二层 (1) 第一层比第二层少( )本书,第二层比第一层多( )本书。
(2) 第二层拿走( )本书,两层书同样多。
(3) 第一层添上( )本书,两层书同样多。
(4) 从第二层拿( )本书放到第一层,两层书同样多。
6. 小红有19张卡片,小明有37张卡片。
(1) 小明比小红多多少张卡片? = ( ) (2) 小明给小红( )张,两人同样多。
7. 44件 39件 52件
(1) 一共多少件上衣?
= ( )
(2) 一件上衣和一条裤子为一套,这些衣服全部配套,
还需要多少件裤子?
= ( )
(3) 卖掉多少件短袖上衣后,长袖上衣和短袖上衣同样
多? = ( ) 26本书 34本书
竖式计算:
竖式计算:
竖式计算: 竖式计算:。
八上周末数学练习1

八上数学周末练习1一、选择题:1.下列图中,与左图中的图案完全一致的是【 】2. 已知△ABC ≌△DEF ,∠A=80°,∠E=50°,则∠F 的度数为【 】A 、 30°B 、 50°C 、 80°D 、 100°3.如图,已知AC AB =,AE AD =,若要得到“ACE ABD ∆∆≌”,必须添加一个条件,则下列所添条件不恰当...的是【 】 A .CE BD = B .ACE ABD ∠=∠ C .CAE BAD ∠=∠ D .DAE BAC ∠=∠4.如图,DEF ABC ∆∆≌,点A 与D ,B 与E 分别是对应顶点,且测得cm BC 5=,cm BF 7=,则EC 长为【 】A. cm 1 B. cm 2 C. cm 3 D. cm 45.如图,ABC ∆中,oC 90=∠,AD 平分BAC ∠,过点D 作AB DE ⊥于E ,测得9=BC ,3=BE ,则BDE ∆的周长是【 】A .15 B .12 C .9 D .66.如图, AC AB =,AE AD =,BE 、CD 交于点O ,则图中全等三角形共有【 】 A .四对 B .三对 C .二对 D .一对 7.下列说法错误的是【 】A. 有两角和其中一角的对边对应相等的两个三角形全等B. 全等三角形对应的角平分线相等C. 斜边和一个锐角分别相等的两个直角三角形全等D. 在△ABC 和△A ’B ’C ’中, 若AB=BC=CA, A ’B ’=B ’C ’=C ’A ’, 则△ABC ≌△A ’B ’C ’ 8.如图,AB ⊥BC ,BE ⊥AC ,∠1=∠2,AD =AB ,则【 】 A.∠1=∠EFD B.BE =EC C.BF =DF =CD D.FD ∥BC 二、填空题:9.已知,如图,AD =AC ,BD =BC ,O 为AB 上一点,那么,图中共有 对全等三角形. 10.如图,△ABC ≌△ADE ,则,AB = ,∠E = ,若∠BAE =120°, ∠BAD =40°,则∠BAC = .11.如图,AB=AC ,要使△ABE ≌△ACD ,应添加的条件是 (添加一个条件即可). 12.如图,A ,B ,C 三点在同一条直线上,∠A=∠C=90°,AB=CD ,请添加一个适当的条件 ,使得△EAB ≌△BCD .13.如图,CD AB //,CD AB =,请你添加一个条件 使CDE ABF ∆∆≌,依据是 。
五年级英语上册周末练习1-2单元含答案

英语周末练习1-2单元一、用所给词的适当形式填空:1. There ____(be) some orang juice in the glass.2. I’d like some _______ (soup).3. How many _________(house) are there?4. ________(be) you tired?5. Let’s ______(go) and play.6. There are some ___________(computer) ___________(room) on this floor.7. There is some _________(coffee) in the cup.8. It’s time _______(have) lunch.9. There _____(be) a swing and some balls in the playground.二、根据首字母或中文提示填空:1. I’m h_______. I want to have some bread.2. They f______ their cousin in his bedroom.3. There is a garden in f_______ of the house.4. He is a new s_________ here.5. The kite is too h________.6. Tuesday is the ________(第三) day of the week.7. Are there _______(一些)trees in the playground.8. The dog is on the ______(秋千).9. It’s time for _______(晚餐).10. My schoolbag is to __________(重的).三、选择题:( )1. —What’s in the basekball? —_______ some bananas.A. There isB.There areC.They are( )2. —Where are the jackets? ______ on the bed.A.It’sB.There areC.They are( )3. Are there _______pears on the table?A.anyB.muchC.some( )4. _______ any milk in the fridge.A.There isn’tB.There isC.There are( )5.There is ________ umbrella behind the door.A.aB.anC.some( )6. Here’s a cup of tea ______ you.A.onB.toC.for( )8. —How ______ your sister? She is ______.A.is;at schoolB.is;tiredC.are;cold四、按要求改写句子:1. There are twenty desks in the classroom.(对划线部分提问)______ _______ ________ are there in the classroom?2. I can make some cakes.(对划线部分提问)______ can ______ make?3.There is some milk in the fridge.(改为一般疑问句,并作否定回答)______ _______ _______ milk in the fridge? ______ , _______ __________.4. There are some books on the table.(改为否定句)There ________ _______ books on the table.5. The balls are under the bed.(对划线部分提问)_______ _______ balls?6. There are some swings in the playground.(改为一般疑问句)______ ________ ______ swings in the playground?7. Push me.(改为否定句)_______ push me.五、根据中文提示完成句子:1. 床旁边有一个足球。
一年级上册语文周末练习

一年级上册语文周末练习(一)姓名家长签名完成作业情况()星间。
这不过复习回顾的好机会呦!这个星期我们一起进入了小学的学习生活和拼音王国,理解了好多拼音宝宝哦,它们可神奇了,作用可大了!现在就让我们在书写中把它们牢牢地记在心里吧!一、基础训练dàshēng dúyīdúxiàmiàn de pīn yīn bǎo bǎo1、大声读一读下面的拼音宝宝ǎîýǒãüïþáâōàǎǖîìýúǒǜãÿüǔïǐǚþǘáùâíōūà要求:读准、读熟,至少读5遍。
我读了()遍二、抄写“a o e i uûy w”每个字母三排,写在拼音本上要求:注格式准确,要写饱满。
三、找zhǎo出chū藏cánɡ在zài图tú中zhōnɡ的de字zì母mǔ。
四、看kàn儿ãr歌ɡý,再zài把bǎ字zì母mǔ写xiþ在zài格ɡã子zi里lǐ。
ɑ先xiün写xiþ左zuǒ半bàn圆yuán,再zài写xiþ竖shù右yîu弯wün。
o一yÿ笔bǐ画huà成chãnɡ圆yuán,上shànɡ下xià挨üi着zhe线xiàn。
e一yÿ横hãnɡ写xiþ中zhōnɡ间jiün,右yîu 起qǐ向xiànɡ左zuǒ画huà半bàn圆yuán。
人教版六年级(上)数学周末练习(一)

六(上)数学周末练习(一)班级 姓名 家长签名 【基础训练】 一、填一填。
1、刘强和王兵在教室里的位置可以用点(4,1)和点(2,7)表示,(4,1)中的4表示第4列,则1表示( ),(2,7)表明王兵坐在第( )列第( )行。
2、音乐课,聪聪坐在音乐教室的第4列第2行,用数对(4,2)表示,明明坐在聪聪正后方的第一个位置上,明明的位置用数对表示是( )。
3、如果A 点用数对表示为(1,5),B 点用数对表示数(1,1),C 点用数对表示为(3,1),那么三角形ABC 一定是( )三角形。
4、一根8米长的绳子平均剪成5段,其中每段占全长的( ),每段长( )米。
5、90米的32是( )米;53吨的21是( )吨;18个310 的和是( ); 比20千克的43多2千克是( )千克。
6、25 米=( )分米 725平方米=( )平方分米 712 小时=( )分78 千克=( )克 920 升=( )毫升 14 分=( )秒7、在下面( )里填上>、<、=。
30×53( )3052×1( )12583⨯( )83 71543⨯( )34715⨯二、计算 1、口算=⨯7535=+3243=⨯109125 =⨯+⨯753752=⨯91473 =⨯530 =⨯÷⨯314314 =⨯+15)1523(2、计算(能简算的要简算)651077121+⨯-716)839532(⨯⨯-1874341187⨯+⨯464545⨯)613143(24+-⨯ 5023)25121(2-+-【提高练习】三、看图列式计算。
1、、 24吨?吨910公顷 600千米 3、 4、?公顷?千米【课外拓展】1、带分数乘法。
如:(1)45 ×334 =45 ×154 =3 (2)1212 ×4×215 =252 ×4×115 =110分数乘法中有带分数的,通常先把带分数化成( ),然后再按分数乘法的法则计算。
四年级数学上册周末家庭练习专题一之练习1(含答案)人教版

四年级数学上册周末家庭练习专题一之练习1(含答案)人教版一、列竖式计算:1820÷35= 410÷42= 910÷63= 60901÷15=二、递等式计算41+49×6 (91-47)×68 66×9+66 87×18÷9三、先计算,然后根据运算的互逆关系把算式改写成另外两个算式1)586+439= 2)1100-617= 3)1612÷26= 4)33×106=_____________ _____________ ______________ _________________________ _____________ ______________ ____________四、利用数量关系,求图形中的数(写出计算过程)27×□=972 ◎÷32=32 988÷◇=38 ☆×16=16五、文字题:①168与97的差再与308相乘,积是多少?②225除以94减去79的差,商是多少?③一个数比75的13倍还少57,求这个数是多少?六、己知一个长方形的面积是128平方米,它的宽是8m,这个长方形的长是多少?周长是多少?七、应用题①一辆汽车8小时行了504千米,照这种速度,如果这辆汽车行819千米需要多少小时?②希望小学收到5120本连环画,被其它学校借走1603本,如果剩下的每85 本装成一箱,那么能装多少箱?还余多少本?③一个正方形花坛的周长是68米,那么这个正方形花坛的面积是多少平方米?④四(1)班有34人,四(2)班有36人,四(3)班34人,四(4)班35人,全年级四个班一起去长风公园划船郊游,每只船限做6人。
那么全年级至少要租几条船?241 四年级数学周末练习系列一之练习1答案一、列竖式计算:52 9......23 14...28 4060 (1)二、递等式计算335 2992 660 174三、先计算,然后根据运算的互逆关系把算式改写成另外两个算式⑴1025-439=5861025-586=439⑵617+483=1100483+617=1100⑶62×26=161226×62=1612⑷3498÷106=333498÷33=106四、利用数量关系,求图形中的数(写出计算过程)36 1024 26 1五、文字题:①21868②15③918六、长16米,周长48米七、应用题①13小时②41 (62)③289平方米④24。
六年级下册周末作业 (3)

六(3)班数学周末练习一一、填空1.一个数即不是正数,也不是负0数,它是()。
2.如果把人的正常体温(36.8℃)记作0℃,一个病人的体温是39℃,可以记作()℃。
3.如果水位上升1米记作+1米,那么-3米表示()。
4.负七点八九写作(),-6.2读作()。
5.一袋水泥的包装袋上标注着:100 + 0.5千克,表示这袋水泥最重()千克,最轻()千克。
6.如果以学校为0点,人民公园在学校东侧300米记作+300米。
如果小明从学校出发每分钟向东步行75米,6分钟后小明步行的路程可以写作();小华从学校出发向西步行200米可以写作()。
7.在0.6,-9,+24,0,-76中,正数有(),()是负数。
8.汪老师在统计一次数学竞赛成绩时,把75分作为标准,记作0分,聪聪、明明和丽丽的成绩分别记作了+7分,-4分和0分,他们三人的实际成绩分别为()分,()分和()分。
9.如果+3万元表示盈利3万元,那么-5万元表示()。
10.河道中水位比正常水位高3分米记作+3分米,那么比正常水位低5分米应记作(),若水位与正常水位持平应记作().11.仪表的指针顺时针方向旋转45°记作+45°-,那么30°表示(),0°表示()12.若规定向东为正,已知一物体运动+7米后,又运动-7米,这时物体离它两次运动前的位置的距离是()米。
13.把成数或折扣数改写成百分数四成五()十成()五五折()九五折()14.一件商品按八折销售,现价是原价()%,减价()%。
15.今年长了比去年增产二成,把()看做单位“1”,也就是()占()的20%。
16.天山饭店五月份营业额为300万元,如果按营业的5%缴纳营业税,五年份应缴纳()万元。
17.爸爸把5000元存入银行,定期一年,年利率是2.25%。
到期后,他应得到利息()元。
18.我国目前购买摩托车需要缴纳10%的购置税,张先生花4800购买摩托车,需要缴纳()元购置税。
新人教版三年级下周末作业题

三年级周末练习(一)一、选择。
1.太阳( )是东升西落。
A.一定B.不一定C.不会2.与北极星相对的方向是( ) 。
A.东 B.南 C.西3.小明座位的西南方向是张强的座位,那么小明在张强的( )方向。
A.东南 B.西北C.东北4.三(1)班教室的黑板在教室的西面,那么老师讲.课时面向( )面。
A.东B.南C.西 D.北5.张丽面向南站立,当她向后转之后,她的左面是( ),右面是( )。
A.东B.西 C.北二、填空。
1.把手表平放在桌面上,用数字12 正对着北方。
正对着南方的是数字( );数字3 正对着( )方。
2.小铃面向西站立,向右转动两周半,面向( );向左转动l周半,面向( )。
3.下图是某小区的平面图,请根据平面图填空。
(1)1号楼在中心花园的( )方向;3号楼在中心花园的( )方向;4号楼在中心花园的( )方向。
(2)4号楼在2号楼的( )方向;1号楼在2号楼的( )方向。
(3)中心花园在( )的北面,( )的西北面,2号楼的( )方向。
(4)( )在( )北面。
.(5)5号楼的西面有( )号楼和( )号楼。
三、算一算,分分类。
(1)把得数小于50的写在西面。
(2)把得数在50~100的写在东面。
(3)把得数在100—200的写在北面。
(4)把得数在200以上的写在南面。
四、判断,对的画“√”,错的画“×”。
1.人的影子在西方,太阳应在东方。
( )2.和西北相对的方向是西南。
( )3.在森林中可以利用树叶的疏密来识别方向。
( )4.面对早晨的太阳,你的右手边是南方。
( )五、解决问题。
1.小强的家门面向东,放学回家后站在门前,面向家门,他的前后左右分别是什么向?2.小明和小立背对背站立,小明向北走150米,小立向南走120米,两人相距多远?三年级周末练习(二)一、口算23+19= 64-45= 96÷3= 58+36= 7×10=80÷8= 78+19= 84÷4= 21×3= 82-26=13×2= 26÷2= 39÷3= 120÷4= 44÷4= 二、填空。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
周末练习一阅读理解(一)Each year,millions of children around the world are unable to go to school.To draw attention to this widespread(普遍的)problem,the United Nations (UN) is putting education first.Recently,the UN screened(拍摄)a documentary film (纪录片)called Back to School.The film is the second in a series of documentaries (纪录片) for the project(项目)Time for School.These films follow seven children from seven different countries.This 12-year project began in 2003,when the children first started school.“This is something we could do to help the education crisis(危机)in the world,”said producer and writer Judy Katz.“Documentary filmmakers can get deeply involved in (介入)a problem and do something a bout it.”More than 100 million children will never set foot in(进入,接触到)a school. Sixty percent of those children are girls. Cheryl Faye,head of the UN Girls Education Initiative,spoke about the many factors that prevent girls from getting an education.One problem is the long distance many children must travel to get to school. Also,girls in many cultures are traditionally expected to marry early and work to help their families.“We need to make a special effort for girls,”Faye said.As part of the UN’s Mill ennium(千年)goals,the organization wants every single child to get at least an elementary education(基础教育)by 2015.Students from Lawrence Middle School in New York were deeply moved after they saw the film. The seventh-grade class is raising(筹集)money to help build a library on the outskirts(郊区)of Nairobi(内罗比,肯尼亚首都),Kenya,where Joab—a child in the documentary—lives. The class teacher,Karen Weiner,and the class are known in their school as the “Kenya crew”.All the kids were really happy to support Joab and said they felt great about their fund-raising efforts. Like the seventh-graders at Lawrence Middle School,kids can work together to make a difference in places like Nairobi. By raising money for education,kids can help children on the other side of the world have a chance of a better,happier life.1.What’s the purpose of the UN screening the documentary film Back to School?A.To raise awareness(意识)of the need for global education.B.To show the achievements which have been made in the past few years.C.To raise funds for global education.D.To encourage all the children to come back to school.2.Special efforts should be made for girls because ______.A.sixty percent of the children in the world are girlsB.more than 100 million girls will never go to schoolC.most of the girls are tired of going to schoolD.more than one half of the children who never go to school are girls3.Which of the following could not be the factor that prevents(阻止)girls from getting an education?A.Long distance from school.B.Being born weak.C.Helping work for the family.D.Early marriage.4.Why are the class teacher,Karen Weiner,and the class considered as “Kenya crew”?A.Because they are trying their great efforts to raise money for the education of Kenya Children.B.Because they are actors in the documentary film Back to School.C.Because they are mostly from Kenya,where the child in the documentary lives.D.Because they all have the same experience as Joab,the Kenya child.5.The last paragraph mainly discusses ________.A.American middle school students’desire to go to KenyaB.the content of the documentary film Back to SchoolC.an example of being inspired to take action after seeing the filmD.how students from Lawrence Middle School raise money for their education (二)Education for Japanese children is free for the first nine years and all children must go to school for six years of primary schooling and three years of secondary schooling.In the primary and secondary schools,about 99.9 percent of school-age child ren are present.School usually begins at 8 o’clock in the morning and ends at 3 o’clock in the afternoon on weekdays and at noon Saturdays.The school year begins in April and ends in March.There is a summer holiday in August and a winter holiday during the New Year season.After nine years of schooling,students can enter the three-year high school by passing an examination and by paying a small charge(收费)each year.After high school,students can go on to study at various types of colleges,usually for four years.There are also two-year junior colleges.1.When do Japanese students have a summer holiday?A.September. B.August.C.July. D.June.2.The passage mainly discusses about ________.A.colleges in Japan B.free education in JapanC.education in Japan D.school time in Japan3.How many days do the Japanese students have to go to school every week?A.Not known. B.Four and a half days.C.Five days. D.Five and a half days.4.If you want to go to high school in Japan,you must ________.A.pay a small amount of moneyB.study at primary and secondary school for 9 yearsC.take part in the exam and pay a little moneyD.pass the exam and pay a little money5.In Japan most students study at college for ________ years.A.two B.threeC.four D.five完形填空The year I went to college was a very difficult transition (过渡期) for me.__1__is probably true with many people,I got quite homesick and__2__thought about going home.Although the__3__time for many students is getting__4__from home,my mailbox was frequently__5__.One day when I went to the mailbox,there was a postcard__6__out at me.I sat down to read it,__7__a note from someone back home.__8__I became increasingly puzzled (困惑) as__9__ postcards were like this.It was a full news report about a woman named Mabel and her newborn baby.I took the card back to my room and__10__about it.Several days later I__11__another postcard,this one__12__news about Maybelline,Mabel’s cousin.Soon after,another card arrived and then another,__13__full of news of different people.I began to__14__look forward to the next one,__15__to see what this author would come up with__16__.I was never__17__.Finally,the cards__18__coming,right about the time I had begun to feel__19__about college life.They had been such a happy distraction (调剂) that I have__20__all the postcards and still bring them out to read whenever I need a lift (较好的心情).1.A.If B.So C.As D.What2.A.often B.carefully C.seldom D.merely 3.A.hard B.last C.busiest D.happiest4.A.visitors B.letters C.calls D.directions 5.A.empty B.full C.closed D.open6.A.pouring B.reaching C.staring D.rolling 7.A.describing B.considering C.enjoying D.expecting 8.A.But B.Thus C.Also D.Even9.A.any B.no C.some D.such 10.A.joked B.talked C.forgot D.cared 11.A.mailed B.accepted C.wrote D.received12.A.delivering B.demanding C.discovering D.developing 13.A.one B.each C.either D.both14.A.nearly B.possibly C.usually D.really 15.A.promising B.surprised C.interested D.pretending 16.A.below B.lately C.next D.behind 17.A.frightened B.disappointed C.excited D.pleased18.A.continued B.stopped C.started D.avoided19.A.easy B.safe C.tired D.anxious20.A.lost B.collected C.torn D.saved佳句翻译与仿写1.I live in Shijiazhuang,a city not far from Beijing.翻译:_________________________________________________________________ 仿写:她住在济南,一个离她家乡不远的城市。