小升初英语类数学题汇总及答案Word文档格式.docx

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小升初英语类数学题汇总及答案Word文档格式.docx

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小升初英语类数学题汇总及答案Word文档格式.docx

6、Inanalienlanguage(外语),jalezborgfarnmeans“goodmathsskills”.Nurfklarborgmeans“mathsinharmony”anddarkoklarfarnmeans“goodingold”.

Whatis“harmonygold”inthislanguage?

7、Fivechildren,Amelia,Bongani,Charles,DevineandEdwina,wereinthe

classroomwhenoneofthembrokeawindow.Theteacheraskedeachofthemtomakeastatement(陈述)abouttheevent,knowingthatthreeofthemalwayslieandtwoalwaystellthetruth.Theirstatementswereasfollows:

Amelia:

“Charlesdidnotbreakit,nordidDevine.”

Bongani:

“Ididn’tbreakit,nordidDevine.”

Charles:

“Ididn’tbreakit,butEdwinadid.”

Devine:

“AmeliaorEdwinabrokeit.”

Edwina:

“Charlesbrokeit.”

Whobrokethewindow?

8、Didyouknow?

Apalindrome(回文数)isanumberwhichreadsthesameforwardsasbackwardse.g.35453.Theyear2002isanexampleofapalindromicnumber.Whatisthedifferencebetween2002andthenumberofthepreviouspalindromicyear?

9、IfaÅ

b=a+3×

bthenthevalueof2+2Å

(3Å

5)is____.

10、TwoantsstartatpointAandwalkatthesamepace.Oneantwalksarounda3cmby3cmsquarewhilsttheotherwalksarounda6cmby3cm

rectangle.Whatistheminimumdistance,incentimetres,anyonemust

coverbeforetheymeetagain?

小升初英语类数学题专项练习

(二)

1、Didyouknow?

Inthedecimalnumbersystem(base10)tendifferentdigits,0to9,areusedtowriteallthenumbers.Inthebinarynumbersystem(base2)twodifferentdigitsareused,i.e.0and1.

Whichoneofthefollowingnumbersisnotavalidnumberintheoctalnumbersystem(base8)?

A)128B)127C)126D)125E)124

2、Thenumberofdiagonalsthatcanbedrawninaregularpolygonwith

twentysides(icosagon)is_____.

翻译:

正20边形的对角线有几条?

 

 4、Twonumbersareintheratio2:

3.When4isaddedtoeachnumbertheratiochangesto5:

7.Thesum(和)ofthetwooriginalnumbersis____.

5、ThegreatestnumberofMondayswhichcanoccurin45consecutive

daysis____

连续45天内,最多有几个星期一?

6、Saulplaysavideogameinwhichhescores4forahitandlost6foramiss.After20roundshisscoreis30.Thenumberoftimeshehasmissedis____.

7、ThreegirlsA,BandCrunina100mrace.WhenAfinishes,Bis10m

behindAandwhenBfinishesCis20mbehindB.HowfarinmetreswasCfromAwhenAfinished?

(Let’sassumealltheathletesrunataconstantspeed)

8、Theareasofthefacesofarectangularbox(长方体盒子)are84cm2,70cm2and30cm2.Thevolumeoftheboxincm3 

is____.

9、Youhave3weights(砝码):

1kg,3kgand9kgaswellasanequalarmbalance(天平).Howmanydifferentweightobjectscanyouweighwiththesethree?

[Remembertheweightsmaybeplacedoneitherside]

小升初英语类数学题专项练习(三)

1.Twonumbersdifferby57.Theirsumis185.Findthenumbers.Choicesforthesmallernumber:

546474.

2.Abuswent318kmfartherthanacar.Thecarwentonethirdasfarasthebus.Howfardideachvehicle(车辆)travel?

Choicesforthesmallernumber:

147151159

3.Onenumberisfourtimesanothernumber.Thelargernumberisalso87morethanthesmallernumber.Findthenumbers.Choicesforthesmallernumber:

293033

4.Aclown(小丑)weights60lb(磅)morethanatrapezeartist(空中飞人).Thetrapezeartistweighstwothidsasmuchastheclown.Howmuchdoeseachweigh?

choicesfortheweightofthetrapezeartist:

110120125

5.TheU.S.Senate(参议院)has100members,allDemocrats(民主党人)orRepublicans(共和党人).Recentlytherewere12moreDemocratsthanRepublicans.HowmanySenatorsfromeachpoliticalpartywerethereatthattime?

ChoicesforthenumberofRepublicans:

384244

6.Theninthgradeclasshas17moregirlsthanboys.thereare431studentsinall.howmanyboysarethere?

howmanygirlsarethere?

Choicesforthenumberofboys:

191202207

7.ElenahasoneandahalftimesasmuchmoneyasRamon.Togethertheyhave225.howmuchmoneydoeseachhave?

ChoicesforRamom'

samount;

809095

8.Westernstatecollegeis18yearsolderthansouthernstate.westernisalso2andthehalftimesasoldassouthern.howoldiseach?

Choiceforsouthernstate'

sage:

121418

【2015年洛阳二外小升初真题】

1.Whenmydadcelebratedhis31stbirthday,Iwas8yearsold.NowmydadistwicetheageofIam.What’smyagenow?

2.Abottleofjuicesellsatthepriceof1Yuan.Thejuiceisworth0.9Yuanmorethanthebottleis.Howmuchdoesanemptybottlecost?

3.Canyouaddtheoperationstotheformulatomakeitcorrect?

8__4__2__9=25

4.Pleaseputthefollowingnumbersintothecirclessothatyouget40whenyouaddallthenumbersoneachsideofthetriangle?

6,18,6,9,8,7,19,4,21

5.Mr.andMrs.Binghas7daughters,eachdaughterhasabrother.HowmanysonsdoMr.andMrs.Binghave?

6.What’sthenextnumber?

4,6,10,18,34,_____

【2013年洛阳二外小升初真题】

1.Therearesomechickensandrabbitsinacage(笼子).Youcansee9headsatthetopand24feetatthebottom.Howmanychickensandrabbitsarethereinthecage?

(6分)

2.100studentswereinamathcontest(竞赛).Theaverage(平均数)oftheirfinalscore(分数)is63.Theaverageoftheboy’sscoreis60.Theaverageofthegirl’sscoreis70.Howmanyofthemareboys?

Howmanyofthemaregirls?

(8分)

3.JackandJimarefriends.Theratio(比)ofJack’sandJim’spocketmoneyis3:

2.IfJackgivesJim10yuan,theratiooftheirpocketmoneywillbecome5:

4.SohowmuchmoneydoesJackhave?

(8分)

4.Mikehasalotofapples.Heneedstogetthemtotownandsellthem.Ittakes(花费)3daystogetalltheapplestotownwith8bigtrucks.Ittakes8daystoget75%oftheapplestotownwith5smalltrucks.NowMikehas3bigtrucksand4smalltrucks,howmanydayswillittaketogetalltheapplestotown?

小升初英语类数学题专项练习

(一)参考答案

1、单位换算90×

10÷

(3×

60)=5

2、 

46

3、 

4、 

Erica

5、 

抽屉原则7

6、 

注意一一对应,borg=maths,farn=good,jalez=skills.Klar=in,Nurf=harmony,darko=gold.答案是Nurfdarko.

7、 

Charles

8、 

2002-1991=11

9、 

58

10、36

小升初英语类数学题专项练习

(二)参考答案

1、A考察我们学过的简单的进制问题,显然8进制中没有8出现

  2、170找规律,公式为n×

(n-3)÷

2

  3、3就是求379减去6的平方的差的各位数。

  4、16+24=40

  5、7

  6、5

  7、28米,根据距离比求出速度比,三者的速度比为1:

9/10:

18/25

  8、420cm3分解质因数

  9、13种1——13都可以

小升初英语类数学题专项练习(三)参考答案

1.设较小数为x.x+x+57=185x=64.

2.设轿车行驶了x千米.318+x=3xx=159千米

轿车行驶了159千米,公车行驶了318+159=477千米.

3.设较小数为x.4x=x+87x=29.

4.60+x=3x/2x=120

5.LetthenumberofRepublicansbex.x+x+12=100x=44

6.设有x名男生x+x+17=431x=207名

有男生207名,女生431-207=224名.

7.设Ramom有x元.x+3x/2=225x=90元

8.设southernstatescollege有x年历史.x+18=5x/2x=12年.

【2015年洛阳二外小升初真题参考答案】

【2013年洛阳二外小升初真题参考答案】

1、6只鸡,3只兔

2、男生70人,女生30人

3、135元

4、5天

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