<xmp id="4m4cw">
<input id="4m4cw"><nav id="4m4cw"></nav></input>
<xmp id="4m4cw">
<menu id="4m4cw"></menu>
  • <nav id="4m4cw"></nav>
  • 有趣的數學閱讀

      小伴侶們,看到標題問題你們能否感覺很獵奇,閱讀不是語文的事嗎?數學怎樣也要閱讀?這個寒假,我正在數學吳教員的指點下進行了數學閱讀,正在閱讀中我深深感遭到了數學的美好取趣味,簡曲讓我騎虎難下。

      下面我要和大師分享一個風趣的數學故事:瑪格麗特密斯到歐洲去旅行,她想正在意大利的賓館租用一間套房,每天200歐元,為期一周。可是她手頭沒有歐元現金,要一周后才有。于是她對賓館的處事員說:“我有一根金鏈,共7節,每節的價值都正在200歐元以上。我請珠寶匠把金鏈拆開,每天給你一節做為房租,比及周末有了歐元之后再把金鏈贖回。”處事員同意了這種折中的法子。書中寫到這里時,提出了一個問題:這位年輕密斯要每天付給賓館一節金鏈,就非得要將整根金鏈逐個拆開嗎?要曉得,若是將金鏈每節都全數拆開將于它的價值,有什么好法子不將金鏈全數拆開并能做到每天付一節金鏈抵房租呢?

      看到這里,我被這個問題深深吸引住了,陷入了思慮中。我沒有焦急往下看書尋找謎底,我正在腦海中思慮著謎底:能夠把金鏈拆成1節、2節、4節,就能夠付出7天的房租了。第一天付1節,第二天付2節并收回第一天付出的1節,第三天再付出1節,第四天付4節并收回1節和2節,第五天再付出1節,第六天付2節收回第五天付出的1節,第七天付1節,這時7節金鏈就全數付出去了。想出謎底后,我高興極了,繼續往下看書,書中的謎底竟然我的設法一模一樣!

      讀完這個故事之后,我就火燒眉毛地拿出來和媽媽分享了。媽媽笑瞇瞇地說:“我的小數學家,你挺厲害啊!我再來出個問題考考你:人平易近幣的面值為什么只要1元、2元、5元、10元、20元、50元和100元?”媽媽怎樣俄然從金鏈問題跳到人平易近幣上去啦?我有點丈二摸不著思維。不外我仍是認線這三個數字就能夠肆意構成各個分歧的數。如1元、2元、5元能夠組合成3元、4元、6元、7元、8元、9元,而10元、20元、50元就能夠組合成30元、40元、60元、70元、80元、90元,如許領取起來就便利了良多。可是我又想為什么人平易近幣不是只要1角、1元、10元、100元呢?如許就不會存正在找錢的麻煩了,豈不更便利。我和媽媽說了這個疑問,媽媽又笑了:“若是是如許,付大額的錢時,數起錢來你不嫌麻煩嗎?這和拆開金鏈付房租是不是很雷同啊?”哦!我恍然大悟,付房租時非得要將整根金鏈逐個拆開嗎?本來分歧的問題背后的數學事理是分歧的。數學實風趣!

      通過寒假的數學閱讀,我對數學的樂趣更濃了。本來,糊口中處處無數學,我們需要的就是留神察看,存心思慮。

    未經允許不得轉載:小學生作文網 » 有趣的數學閱讀

    105彩票105彩票平台105彩票主页105彩票网站105彩票官网105彩票娱乐105彩票开户105彩票注册105彩票是真的吗105彩票登入105彩票快三105彩票时时彩105彩票手机app下载105彩票开奖 www.243500.com | www.tyc411.com | www.xpj00025.com | www.w13979.com | www.56655y.com | www.wap.8d-app.com | www.fh3678.com | www.638940.com | www.lfa622.com | www.long93.com | www.qile206.com | www.tyccp69.com | www.vn8578.com | www.80800t.com | www.780102.com | www.270058.com | www.30007m.com | www.450200.com | www.ctxcp.vip | www.1497.com | www.771645.com | www.202115.com | www.50052q.com | www.3890i.com | www.66ffg.com | www.9081zz.com | www.37377t.com | www.s22.cc | www.12741z.com | www.999.ylcp2888.com | www.056p.com | www.836595.com | www.356387.com | www.bxcp3.com | www.05883.cc | www.98v88.com | www.zbdl78.com | www.679022.com | www.fhyl56.net | www.61386600.com | www.641277.com | www.260929.com | www.99788h.com | www.3478x.cc | www.13733494888.com | www.hg345k.com | www.1484vip6.com | www.799845.com | www.77114x.com | www.4388.cc | www.1593a.com | www.9646r.com | www.55a51.com | www.168555.com | www.liuguan000.com | www.5095f.com | www.7415o.com | www.gg2665.com | www.62383g.com | www.69096.com | www.501346.com | www.5522l.cc | www.a00228.com | www.bet799365.com | www.dxcp1111.com | www.315019.com | www.22010.cc | www.4065w.com | www.730039.com | www.4880.com | www.34788v.com | www.88188a.cc | www.11rfd.com | www.hg008800.com | www.550154.com | www.12455z.com | www.18077243534.com | www.yd12366.vip | www.041234b.com | www.160912.com | www.qml7.com | www.yh5951.com | www.fcd666.com | www.52072a.com | www.09r.cm | www.36770d.com | www.673519.com | www.9149h.com | www.zb9994.com | www.xpj5004.com | www.338073.com | www.74gcw.com | www.5319aaa.com | www.1556sj.com | www.50732s.com | www.caipiao33o.com | www.8850w18.com | www.927150.com | www.54p.com | www.s5775.com | www.434429.com | www.3478e.cc | www.15053366.com | www.87668s.com | www.348gansu.com | www.cplm33.com | www.62118b.com | www.15861971976.com | www.3018zzz.com | www.luck886.com | www.99929l.com | www.9216f.com | www.324577.com | www.15278174828.com | www.9830zz.com | www.67258a.com | www.348beijing.com | www.439449.com | www.77801c.com | www.573201.com | www.79909a.com | www.3126z.com | www.4880u.com | www.452820.com | www.373688.com | www.9966760.com | www.12455hh.com | www.yh0905.com | www.843879.com | www.99924c.com | www.48438v.com | www.52072u.com | www.sb828.com | www.757988.com | www.dam666.com | www.3267.com | www.bxcp3.com | www.cai51.net | www.193161.com | www.lehu7158.com | www.590761.com | www.3332478259.com | www.77731.com | www.5xch.com | www.hld22.com | www.9478t.com | www.88899mm.com | www.193161.com | www.m85844.com | www.xinyc3.com | www.xh75555.com | www.bxcp3.com | www.96386u.com | www.lehu6663.com | www.z03337.com | www.003ac.com | www.426.com | www.0014b.com | www.0289.com | www.3136.com | www.0486555.comm | www.42480.com | www.44289.com | www.lxb1314520.com | www.821619.com | www.18806619607.com | www.11144b.com | www.ljm898.com | www.756764.com | www.g773776.com | www.560121.com | www.cq809.com | www.90305c.com | www.h99991.com | www.99788r.com | www.g2005.com | www.257n.com | www.5678111.com | www.dfh291.com | www.526733.com | www.lehu0588.com | www.77802z.com | www.csj200.com | www.022nx.cc | www.666607a.com | www.0096xx.com | www.737298.com | www.js74678.com | www.217502.com | www.99840p.com | www.77114p.com | www.cqby2.com | www.cp2838.com | www.fl49.com | www.22557y.com | www.271902.com | www.7811f.com | www.9889hc.com | www.551666.com | www.hg2622.com | www.88266h.com | www.06386688.com | www.80850hh.com | www.703602.com | www.9799tt.com | www.07163n.com | www.022221.net | www.hqcp03.com | www.61233b.com | www.883377b.com | www.2019p.cc | www.50788k.com | www.65666.com | www.75555359.com | www.1035d.com | www.904862.com | www.6199rrr.com | www.35918l.com | www.612998.com | www.lecai255.com | www.3933f.cc | www.637477.com | www.4880r.com | www.0100899.com | www.297277.com | www.190396.com | www.3050nn.com | www.80767l.com | www.xjs8002.com | www.lehu717.com | www.2632j.com | www.544949.com | www.87365r.com | www.143546.com | www.78700g.com | www.lyc333.com | www.long8110.com | www.07czj.com | www.202909.com | www.26616b.com | www.long077.com | www.57pk.cc | www.335284.com | www.324066.com | www.lehu1012.com | www.cpyz1.com | www.202909.com | www.361888q.com | www.2019l.cc | www.hy5755.com | www.001857.com | www.12255.com | www.288545.com | www.15884633400.com | www.36166c.com | www.782500.com | www.30007o.com | www.long8612.com | www.958515.com | www.77996b.com | www.684944.com | www.22572233.com | www.3678zzz.com | www.66351c.com | www.50051x.com | www.452803.com | www.hk4888.com | www.42261652.com | www.pj11225.com | www.71234j.com | www.41518g.com | www.887763.com | www.9123567.com | www.x33393.com | www.87577t.com | www.hczx2.com | www.55228l.com | www.550419.com | www.222036.com | www.cqby2.com | www.072633.com | www.3480022.com | www.gocp4.com | www.41518r.com | www.106526.com | www.876928.com | www.hy9599.com | www.78800f.com | www.1489vip.com | www.680998.com | www.15377606948.com | www.00fzc.com | www.52303p.com | www.77803x.com | www.528112.com | www.915319.com | www.xyh7005.com | www.7508s.com | www.88850p.com | www.33773b.com | www.555js5.com | www.jing7776.com | www.08199gg.com | www.2875f.com | www.80767b.com | www.66332a.com | www.341077.com | www.619477.com | www.763226.com | www.0p1.cc | www.609999.com | www.071092.com | www.a03337.com | www.09866.com | www.f10611.com | www.38390j.com | www.88850w36.com | www.2324ccc.com | www.yh66168.in | www.58111cp.com | www.pj88087.com | www.987588c.com | www.p7027.com | www.lehu253.com | www.lehu2788.com | www.6966a.com | www.33773c.com | www.38135q.com | www.557079.com | www.pj88456.com | www.x33392.com | www.hlg61.com | www.18838m.com | www.423342.com | www.6992cc.com | www.84881s.com | www.ak8288.com | www.1144066.com | www.cp882.com | www.c83.net | www.900241.com | www.783526.com | www.374311.com | www.119705.com | www.43131v.com | www.60123m.com | www.1368d.cc | www.8hylc.com | www.feicai0359.com | www.pj11228.com | www.1489b.com | www.4812d.com | www.cpsj00.com | www.222365cp.com | www.607252.com | www.035989.com | www.68568l.com | www.0014s.com | www.955ck.com | www.38200m.com | www.463kai.com | www.xlcp01.com | www.8885116.com | www.1000198.com | www.588824.com | www.80065w.com | www.59191.cc | www.1593n.com | www.hg345c.com | www.9288.us | www.27778h.com | www.755903.com | www.54400t.com | www.885pz.com | www.js8901.vip | www.6939w.com | www.7337009.com | www.927670.com | www.083037.com | www.985jc.com | www.0096hh.com | www.609389.com | www.hy994.com | www.490780.com | www.77803g.com | www.6623f.com | www.zunlonghui6.com | www.1915884.com | www.333340.com | www.176223.com | www.2373d.com | www.476926.com | www.8850w9.com | www.357999.com | www.030953.com | www.c5636.com | www.151027.com | www.xpjdlxl.com | www.634977.com | www.5095x.com | www.0239r.com | www.84881u.com | www.809381.com | www.81520q.com | www.13643620199.com | www.88850cc.com | www.52.cc | www.73166k.com | www.df8rr.com | www.19222.com | www.809215.com | www.99788j.com | www.4560008.com | www.d67783.com | www.557089.com | www.qucp3.com | www.041234i.com | www.004888.com | www.29277h.com | www.23778f.com | www.3018ooo.com | www.517602.com | www.igcp2.com | www.302066.com | www.841879.com | www.565hc.com | www.xpjvip-4.com | www.717224.com | www.091wy.com | www.99831p.com | www.882358.com | www.585hc.com | www.6668888p.com | www.590761.com | www.xp362.com | www.685608.com | www.342977.com | www.2206162962.com | www.36770c.com | www.78700k.com | www.0239a.com | www.934.cc | www.16878d.com | www.bb6199.com | www.867865.com | www.hy6932.com | www.56726m.com | www.89894a.com | www.y773776.com | www.8065k.com | www.658zf.com | www.88850w40.com | www.136025.com | www.csj5811.com | www.1444000.com | www.983jc.com | www.642567.com | www.060899.com | www.hg156.city | www.baidu789.com | www.781238.com | www.4591231.com | www.66653y.com | www.9799ff.com | www.370833.com | www.177845.com | www.04904.com | www.xh692.com | www.cp888999.com | www.tctx2.com | www.074588.com | www.15355l.com | www.91923a.com | www.65707i.com | www.06966f.com | www.196052.com | www.san228.com | www.444216.com | www.zb3336.com | www.820933.com | www.86664c.com | www.180939.com | www.1593v.com | www.1881885.com | www.cccc0085.com | www.85596.com | www.2455m.com | www.903040.com | www.709074.com | www.511456.com | www.yh0789.com | www.c600.com | www.77518r.com | www.810620.com | www.0239c.com | www.422689.com | www.lfa630.com | www.051069.com | www.906400.com | www.29277n.com | www.8898bbb.com | www.9478s.com | www.245515.com | www.hg13650.com | www.22902290.net | www.89v89v.com | www.217030.com | www.xpjvip-3.com | www.15355j.com | www.3037884.com | www.914899.vip | www.914077.com | www.huangjia50.com | www.717699.com | www.55755d.com | www.8839d.com | www.21511t.com | www.mgdc62.com | www.612212.com | www.599628.com | www.50080y.com | www.55331r.com | www.tk2270727008.com | www.296180.com | www.a3a4.cc | www.5xgf.com | www.832795.com | www.282003.com | www.91954.com | www.122100.com | www.dw937.com | www.81520q.com | www.bb9777.com | www.xh8012.com | www.542676.com | www.44117z.com | www.hy6931.com | www.632750.com | www.88899qq.com | www.c1332.com | www.630137.com | www.33332245.com | www.aa3479.com | www.570126.com | www.55917hh.com | www.1266848.com | www.332907.com | www.cqby5.com | www.17671609880.com | www.96386b.com | www.444448p.com | www.16181d.com | www.97655b.com | www.70435.com | www.n06966.com | www.hjin1.com | www.369908.com | www.190256.com | www.4065m.com | www.66332m.com | www.276666.com | www.yb487.com | www.383899.net | www.129029.com | www.7013777.com | www.qifa108.com | www.12czj.com | www.348177.com | www.0107337.com | www.jsw9888.com | www.2350h.com | www.576120.com | www.a50337.com | www.lb78.net | www.am7979.com | www.bxcp3.com | www.339345.com | www.yh1935.com | www.wb499.com | www.36788l.com | www.691071.com | www.35835804.com | www.31121e.com | www.1497l.com | www.29277d.com | www.21202ii.com | www.49686.com | www.long004.com | www.w444777.com | www.16878r.com | www.799497.com | www.jsc9188.com | www.9799tt.com | www.18873928882.com | www.29277s.com | www.361770.com | www.558559.com | www.xpj68.com | www.hg515777.com | www.22290i.com | www.54400w.com | www.500823.com | www.567666.cc | www.5593w.com | www.56855c.com | www.48488r.com | www.08500w.com | www.030238.com | www.799436.com | www.6216d.com | www.1144044.com | www.long8772.com | www.6465s.com | www.slyl2.com | www.83993b.com | www.196109.com | www.845040.com | www.73055.vip | www.lh008.com | www.16183388.com | www.long668.com | www.57987f.com | www.hg2888.com | www.6832e.com | www.50026e.com | www.235117.com | www.98528f.com | www.094566.com | www.hf5664.com | www.399589.com | www.22yh765.com | www.sbd2211.net | www.15123058551.com | www.1138867.com | www.055l.cc | www.35918p.com | www.34788g.com | www.83993d.com | www.fh7557.com | www.598061.com | www.csw288.com | www.7700bb.com | www.319393a.com | www.ts739.com | www.ctd11.com | www.y50222.com | www.53209933.com | www.55917hh.com | www.zdj87.com | www.48586.com | www.6939i.com | www.060hhh.com | www.san338.com | www.long056.com | www.5565121.com | www.ay8996.com | www.19193939.com | www.feicai0393.com | www.7008pj.com | www.dzj80.com | www.zb658.com | www.8666l.com | www.83766e.com | www.99995yh.com | www.5565183.com | www.js65m.com | www.long250.com | www.yt206.com | www.wz2599.com | www.12741w.com | www.0698899.com | www.yh201455.vip | www.5593r.com | www.88839q.com | www.95011m.com | www.xjs8005.com | www.hncpw.net | www.bc858.com | www.898134.com | www.576411.com | www.178651.com | www.80065k.com | www.08588y.com | www.85090.com | www.9889hc.com | www.9902006.com | www.xpj1386.com | www.b3065.com | www.p5887.com | www.019295.com | www.53009f.com | www.373333.com | www.456877.com | www.689253.com | www.236002.com | www.26163c.com | www.5086n.com | www.mg959.vip | www.170678b.com | www.wlc777.com | www.11223x.com | www.3053f.com | www.4288.com | www.xinyc2.com | www.83033y.com | www.07163m.com | www.658zf.com | www.2174186488.com | www.55676e.com | www.0607388.com | www.56655i.com | www.566305.com | www.306727.com | www.55885m.com | www.284488.com | www.5441n.com | www.long896.com | www.ctcp01.net | www.18690a.com | www.2jsggg.com | www.cccppp99.com | www.84499n.com | www.woaimfz520.com | www.cpzj22.com | www.375963.com | www.lxy10170.com | www.29088ee.com | www.580671.com | www.c3714.com | www.wy117.com | www.837887.com | www.11gpc.com | www.7345e.com | www.rcw8855.com | www.zch8.com | www.88850w13.com | www.542676.com | www.98345ee.com | www.522553.com | www.235812.com | www.yaoshao168.com | www.4xp732.com | www.66653w.com | www.5565261.com | www.050538.com | www.8039e.com | www.xpj99883.com | www.731996.com | www.pj71866.com | www.16168040.com | www.88065f.com | www.2118.cc | www.899943.com | www.085wy.com | www.c7206.com | www.231002.com | www.w9627.com | www.7777567.com | www.6661f.cc | www.4923s.com | www.303484.com | www.348shandong.com | www.123pg.com | www.500cd.com | www.413567.com | www.031059.com | www.lo566.com | www.917699.com | www.y186b.com | www.1144011.com | www.9478k.com | www.88850kk.com | www.97655n.com | www.lehu091.com | www.675120.com | www.33331j.com | www.4426.cc | www.hx1199.com | www.77288w.com | www.50026f.com | www.4323m.com | www.78949f.com | www.055999a.com | www.506293.com | www.530650.com | www.809215.com | www.1123vv.com | www.hk308.com | www.kkkk0157.com | www.479799.com | www.qucp4.com | www.xpjtgxl.com | www.1035p.com | www.74668.com | www.8667y.com | www.06386633.com | www.91954.com | www.42450002.com | www.26299k.com | www.e25856.com | www.35155m.com | www.3018ooo.com | www.9356a.com | www.18390011.com | www.3416q.com | www.9812a.com | www.255ak.com | www.vn83333.com | www.hh3890.com | www.7384rrr.com | www.99029t.com | www.961199.com | www.u678992.com | www.775704.com | www.j9001z.com | www.472255.com | www.4521g.com | www.77803z.com | www.88850w17.com | www.07163s.com | www.xpjtgxl.com | www.cb7588.com | www.580008.com | www.77333555.com | www.hcw332.com | www.6663014.com | www.66376i.com | www.40818c.com | www.2632c.com | www.ks2228.com | www.panjian0827.com | www.602430.com | www.rf0007.com | www.29277n.com | www.hg1869.com | www.c177.com | www.986282.com | www.zg965.com | www.76520c.com | www.79889z.com | www.5xcv.com | www.922333.com | www.lehu889.com | www.50024x.com | www.9830nn.com | www.x66222.com | www.775790.com | www.tz558.com | www.60007t.com | www.55786111.com | www.4237qq.com | www.186371.com | www.0358226.com | www.kkkk0105.com | www.767200.com | www.6939t.com | www.1035g.com | www.550486.com | www.7422999.com | www.50080q.com | www.111.cc | www.334455yh.com | www.25688e.com | www.39838.net | www.914104.com | www.36788q.com | www.361888c.com | www.feicai0335.com | www.43131d.com | www.84ms6683122g.com | www.h88895.com | www.84499q.com | www.115527g.com | www.js00080.com | www.68689r.com | www.wwww.76568.com | www.qifa514.com | www.5091a.com | www.860705.com | www.32668j.com | www.am1115.com | www.381860.com | www.lao328.com | www.77009c.com | www.00840c.com | www.kj246.com | www.lu033.com | www.hx6692.com | www.391411.com | www.28891c.com | www.22vs22.com | www.43818x.com | www.890413.com | www.5368169.com | www.1823bbb.com | www.68689m.com | www.413323.com | www.xlcp07.com | www.540071.com | www.61233h.com | www.cz.cc | www.pj88182.com | www.323588.com | www.51515i.com | www.727959gg.com | www.38345.com | www.15228773639.com | www.99788s.com | www.549011.com | www.w625555.com | www.amhg022.com | www.80075w.com | www.901375.com | www.20174488.com | www.zb98.cc | www.009ac.com | www.083067.com | www.c83.net | www.55917dd.com | www.914105.com | www.600hc.com | www.055979.com | www.495555.com | www.38390f.com | www.5565231.com | www.w983.com | www.87668j.com | www.877456.com | www.y61222.com | www.77797720.com | www.y45638.com | www.81520l.com | www.652851.com | www.52479.com | www.pj88369.com | www.yy909vip.com | www.2632s.com | www.176225.com | www.861.cc | www.88839q.com | www.ty957.com | www.hd8588.com | www.500pt.com | www.52072o.com | www.666507.com | www.96mso9993122.com | www.22113b.com | www.999.1292h.com | www.xpj9300.com | www.5854k.cc | www.68689r.com | www.535666e.com | www.3866m.com | www.55080r.com | www.xpj3399d.com | www.zb76.cc | www.bwcp55.com | www.1368.cc | www.08588i.com | www.292726.com | www.21108.com | www.245503.com | www.29088ee.com | www.tz192.com | www.dzj400.com | www.wns123b.com | www.8000hc.com | www.68689r.com | www.87668k.com | www.541619.com | www.49515.com | www.62772211.com | www.ydb7888.com | www.1489m.com | www.xpj2018.com | www.56655b.com | www.7380gg.com | www.zr892.com | www.626by.com | www.26163l.com | www.50788l.com | www.236002.com | www.566921.com | www.864355.com | www.041234.com | www.cplm66.com | www.23055.com | www.5593p.com | www.44664066.com | www.8997y.com | www.lehu160.com | www.332211yh.com | www.25288y.com | www.8124a.com | www.xpj303.vip | www.ch8678.com | www.sygj9.com | www.tj92.com | www.999hy.cc | www.3126h.com | www.57169.cc | www.36166r.com | www.26163w.com | www.32123a.com | www.50080i.com | www.50054c.com | www.61233w.com | www.73166h.com | www.80065b.com | www.61655r.com | www.61233q.com | www.50080d.com | www.33112r.com | www.83993f.com | www.52072h.com | www.33588g.com | www.02500w.com | www.cll168.com | www.3333y.cc | www.013ac.com | www.fcyl6.com | www.hx6611.com | www.mg939.vip | www.caipiao33r.com | www.8015c.com | www.bifa36577.com | www.hg8880.ws | www.zlh858.com | www.99830y.com | www.bh33123.com | www.77559.com | www.530.cc | www.lpj88.com | www.113399.net | www.775701.com | www.376369.com | www.81520w.com | www.26163g.com | www.11201.cc | www.ssme8.com | www.99929q.com | www.999.5562aa.com | www.long8110.com | www.6668888c.com | www.57155e.com | www.5840234.com | www.hk577.com | www.906511.com | www.361979.com | www.50788m.com | www.8039f.com | www.ch8988.com | www.83636f.com | www.long8526.com | www.qq3844.com | www.2041l.com | www.74109b.com | www.743966.com | www.98528e.com | www.00840f.com | www.1497c.com | www.56655t.com | www.55797a.com | www.15273333.com | www.01313.com | www.163cp1.cc | www.60007p.com | www.8499u.com | www.8473k.com | www.2009068.com | www.zdj7.com | www.8649922.com | www.901176.com | www.83993n.com | www.1035n.com | www.1458014137.com | www.tyc669.com | www.9812c.com | www.892070.com | www.52072a.com |