+ Girii Nhdr : 10.000.000 iliing + Girii Nhi : 7.000.000 diing + Girii Bo : 5.000.000 ildng + Gidi Khuydn khich : 2.000.000 diing
56 luono m6i oidi sE do Bon chi doo (u6c thi ouv6t dinh. Nootiiro. Bohthi do"o (udc thi vd (6no'dotn Gitio ifiir Vi6i Norn cri ro. Bohthi do"o (udc thi vd (6no'dotn Gitio ifiir Vi6i Norn cri
hiirh rhric kheir thuino fikh dtino ddnh cho ctic Sd' Gitio duc - Ddo loo. cric co sri oiti'o duc tri nh'rEu noutii ftom oio drr thi cd k6t
oud.Boir Gitm khdo ihdm ciic bdi du rhi-oiim cric rfrdnh i,lon lt nht lihoo hqc, nhd lrphom cri uy lfn thut hi6n
Bdi du rhi gil theo itio chi :
Ban tO thtc
Cwc thi vii;t Ctu thuyEn tinh ki'ng dn itt vrd phdp luat 8l f rdn Hng Dao - Qudn Hain Ki6m - Hd Noi
Igp thi T0All HQC uu TU0l IRt
Muftemutits und Youlh Mogurine
xuAT nAx t.u'tgot
So'397 (7.2A10)
Ioa soan : I878, pho Gieng Uo, Ha N0i 0T 8i0n l6p: tM.35121607 0T - Fax Phel hinh, Tri su:04.35121606 Email: tapchitoanh0c luoilre@yah00,c0m.vn
I]AN CO VAN KHOA HOC
GS.'I SKTI. NGT]YEN CANI-{ TOAN
GS,'I- SK I I, llTAN VAN NHLTNG 7.'. NGI'YEN VAN VONG
6r'. DoAN euiln
1'65,75. TRAN VANHAO
HOI DOI,{G BIEN TAP
'I'6tng bian ilip : TS. PHAM THI BACII NGQC
cHru rnAcn Naryru xuAr nAx
Chil tich HOi ddng Quirn tri kiOm
Tdng Girirn doc NXB Gi6o duc Viet Nam l,rcut'. NcO rniN Ar
Ph6 Tiing Giiim doc kiem Tting biOn tAp N{B Girio.dgc Viet Nam
75. NGUYEN QI]Y TIIAO
Thrt ki Tia soan : ThS. fld QUANC vlNll
Itr kho ting torin hgc - From Math
Treasure
LA Qu6b Hdn - So si6u vi6c e vi c6c bdt
ding thrlc cd ditjn.
rs. r'niN oiNtr crrAtr. rus. NcuyeN aNn nUNG, rs. rnAN Nau nUNc, rs. ncuvEn vtnn ott, rs. NcuYeN
urnrr nA, zs. NcuysN vlEr uAr, /,Gs. z's. r-r., eudc lrAN, rus. plrAM vAN nuNG, pcs. rs. vu rueNtt rntdr,
GS. 75Kt/. NCUyEN VeN VAU, Ong NCUyEN rnAC UINIt, rS.'|RAN IIUU NAM, PCS. rS. NCUvgN DANG PH,{T,
pcs. rs. t'A DrJy pHLxfNG, Tlrs. NGUYENTnr Ttr4Ctt, GS.TSKH. DANG I{UNG TriANC, PCS.75. PFIAN DOAN THOAI,
zlr.s. v0 rcrv rlruv, pcs.7's. v0 0uoNc THUY, GS.7-SKH. NCO VTET TRUNG.
TRONG SO ruNY
O t:"" soan TaR chi To6n hoc vi Tudi tr6 fi
nrOm 85 nam ngiy 86o chi C6ch mang
oo o
Vi6t Nam.
Dhnh cho Trung hoc Co sdv - For Lower
Secondary School
Cao Vdn Dung - Sii dung vai trd nhu
nhau cria c6c bidn dd chrlng minh bdt
ding thric.
Ldi giii dd thi vdo ldp 10 chuy6n To6n
Trttiing TI{PT chuy6n 1,6 Quy D6n, Binh
I)inh, nam hoc 2009 * 2010.
D6l thi hoc sinh gi6i l6p 9 thdnh phd Hd Chi
Minh ndm 2010.
Chudn bi thi vlo dai hgc - University
Entrance Preparation
Nguydn Anh Dting - Binh luAn vd dd thi
tuydn sinh dai hoc khdi A, nam 2010.
Ban doc tim tdi - Reader's Contributions
Trdn Ngoc Thdng - V6' m6t bdi to6n thi.
Kd chuyen vi c6c nhi todn hoc
Triin Van Nhung 'l'hin d6ng to6n hoc
Tcrcnce Tao.
@ Ciai tri to6n hoc - Math Recreation
@ ,i ra ki nhy - Problems in This IssueT1/397, ..., Tl2l397 , Ltl397 , L21397 . T1/397, ..., Tl2l397 , Ltl397 , L21397 .
Giei bni ki trudc - Solutions to PreviousProhlems Prohlems
Giii c6c bii cua so gga.
Dien dAn day hoc to6n - Math Teaching
Forum
T6n Nil Thanh Thrty - Thd tich kh6'i trdn
xoay.
CuCrc thi Mrlng Thang Long - HA Ndi
trdn 1000 tui;i.Dot 3.
Thd 19 cuQc thi vidt cAu chuy6n tinh
T'H] ,AgH
BAI TAP BIEX SOAII OI CAP THCS & THPT
Nhm 2010, Cong ty CP Dich vu Xuat ben Gi6o dqc Ha NOi thu0c Nha xudt bdn Gi6o dUc Vi0t Nam
td chric bi6n soqn, bi6n tflp B0 s6ch Bdi t$p m0i theo mOn hQc & cdp THCS v& cdp THPT. NQi
dung m6i cudn Bdi tQp clugc bi6n soAn bdm sdt voi Churyng trinh, SGK vd Huong ddn tfu,rc hiln
chudn ktdn thuc, kt ndng,theo tinh thdn ddi moi day - hgc vd kidm tra, ddnh giri cdc mOn hOc 0 truong phd thOng. Nhrng cdu hdi vd nhrTng dang bAi tSp trong sdch rdt phong phti theo hai hinh
thric trdc nghiQm vd tu lu4n girip hQc sinh tU kidm tra vd mrlc d0 ndm kidn thuc cring nhu rdn
luyQn ki nang ldm bdi C6 Cat kdt qufr tdt trong kidm tra, drinh gid dinh ki, kd cd cdc kl thi cudi
cdp, thi vdo cdc trudng Dai hqc vd Cao d6ng. B0 sdch duqc bi6n soqn cOng phu do tflp thd tdc gi6
c6 uy tin vd tam huydt (hdu hdt da biOn soAn SGK, gido vi6n gi6i,..) vd dQi ngfl bi0n tdp viOn c6
trinh d0 chuyOn mOn cao, gidu kinh nghiQm ldm sdch.
Nha xudt bdn Gi6o duc ViOt Nam trAn trgng gi0i thiOu B0 sdch Bdi tqp bi6n soqn mfi gdm:
r B0 sach Bdi tQp moi cdp THCS (42 cu0n)
o BO sdch Bdi tOp moi cdp THPT (54 cudn, diinh cho hai ban: co b6n vd n&ng cao).
Mgi chi tiGi xin uui long liGn h0: Plrdng Kd hoach - Kinh doanh
c0ns ty cP sich vd lhi0i bt Gi6o dqc miin Bic
187 B G ang U0, 0. 00hg 0a, Hi NOi.
Iel: (04)38502011 - Fax: (0413S562493
U
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$d'ito10
w TTRUUNtsP/HdTrt[0N]tsN-E-ufIr0Nl
]r[EIfif,T@TT @RAHT*AR EGHOOL
ruyEn $Nrr nfir'r Hgc zolo'zotl
-Mgc ti0u cfia nhi lruons: - M0 hinh du hgc qi ctr6; - Hgi nhip qu0'c td
6,t fstr(H. 'li'fin L'itrt Nhulg
Chil t!t'tt IIEQT trhi trtrirttg (h0n ltlrtiis i--
HS Phqm Minh T'hinh d.ot1t giii Ba
Ki thi Olympic ktin hpc birtrg ti2ng,4nh
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