自然数、分数、小数、负数的由来与发展短点好了,200~300字即可是一篇数学小论文

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/31 13:55:06
xZIs"I+sGQB[frYϵ,=\ꀄ@RE $E)v0qʿ02/Jx-[o~M:{d[qc{Ѯv?#x8tN@\LaX[]49Y_]͢H? -Kmq LK,綆?qG5U4w5G{8GzOewd=>sv*}aeKX!΋SVG,I{RCՃ*:-{t % D?rYӥQhq>Yәy<[ p(ȭ_;afHF=88nE+ާ܇,c_a>ۓ\TJv?ʺH0f7fIL' ±{Hƕۭ;V'x3Q'~!::රĹ=ڃ^Eき̀ڣO1D6mC8Po Y¹އ!hwDB"Xt9A"!@AХ Ź&}qx’0PhxL}h'o4% vnA㝗'M>ЀRs bcc)Ǥ%6,TA RZJ==LGX {tP =gK{d؄1ۃK݋X_pI(J+z^M$,P YlrÀ`S3b E&5'wR`4{g󵖦3b:/G )0#-6}zj^z_5H jt,3 X*G֕P<apLB!o&PKGs4MJ>{ ݫ#m9-jSQmӢ?Eyث&L݌hRe냈=/ UvgD+%bfNqYf xB'*b?{qݞF 4U*0/mj26(tٱsX2W!1}|ZB w  Ny+O 1 ̷̓),6Hdg ~u&3#!#'GcV\1uc~E`y1_ÃZo cK4,ѸKxw%w:XaOjHd aޢ}$ |q` L]_lyEۺZrV(I"ޛ*,b L!yN8 ɋQXT&G)&Wg֫F4W(e KdF9P6;yH8Fy7&^(Md[YIFcV)1EE&^W;N6^HT"< ET-a`%˫D_XdwnC܆i%W6uʦU6U,2Gp82< ntK~NZG'_v9)9t"O B(q *Ci|לBh]RB<9C(2|"=Lo>AgHzGYr%k[DȧOO޻$k[a~âgxQd c2A8S;C9aaYYYmPJX#y^F:;+s>Uè@bζA#kGj(ێz _ (Q!<i,Haa#Mܙeƹ7A^[k!iLzk宪K!]P_cx68E#W (HQ銰%%n$_'Ko(/{"ցOC2ްee2|ؓMoru.O"Q' 2ڎVHh32^? PAZdM\[+-%%fva-",ET2<T:D &J3|)=1+(>su*p40Oyb~,|vHme$CdщN~>jw9q3QɪsAr.geI)56:H2f9(֜>+SdSRff%!EJ +d)8AÁ+u.{rB^>'ybnɩhf鰥Dx62ifa!X4\1wg e)IԔNgى7˷k8ڛ?BgioZS]uX"Urrbh<^.{DEDyGs ]D<z);9+)xPthF󙀈F,ZxoMY+_^L a0[ϗg$7r== lFudyn~ /,:~8_SyRE-bE'ڧܟ2l*SzZ֊ Sl«vSoMԘvRX>_%DY1hxEQ0( fDa,JwoB7ZGwa@yu+&XvC $T@R}fʺ7\KQ=,Ќ *FD UːN 27p aʋQ=Kޫzy*>~'quPp*ue!(TW/C{{åOvOpxc{$aTbpՊә,@m! RK\ĩmr;.\x@E L54܈>BurXRF/1^G[N{Gm'mnwqFg4?B;VG\$ԔSpl\MUFאP#ۇt*JEiwg@ՌaBk\0!٧+tb 4TRk摩atc8O3OC zwjBF4v2'5,n0#psRW0q$U"wd|uFDkG:/nk+*: -P_?J]=_"V{pm+g^5)K<`%D1U.f;+!BP=:0D5FԢ9B9MX@wc9m}%2> +|`oPըmho 4CMA(;Q"yŮǨYVo 0UUҔ(ҏ"ݒ*ͬȕ <ބ-~ *JpY0^/oE'gk@)TzdQ):3?NH-X2"%,RD6QrmRjo+-(.| ZC; C \Gӄ+3fB橤Z1VXRE!H/Cp c0^Pmubm' M8Y5* dnsꈪi0l9؉^c9[fjTII=\U8R|xc1&>=u%/Y"5uѿ ȚT_gWP ֽܡ",XG`T#5 uiȧk$>[kf!&SCKf!UZjsu1wOT){?``{2a#>CXRnn;GNr! =g}nQU'w"|yq:D7LH.n~dJ̎5|nZӍ5ݛ,*h%Xb=hE3ĴW]8.5-S٦ŕ/uo+3އ_lca?Ȼ z\Uz ދOkUsuS֧x #(fEQ7` )Ch0dD"_ 8鮄(K^E>jlP} .  REfy=L_>D\J^3~C