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The CENTRE for EDUCATION
in MATHEMATICS and COMPUTING
Le CENTRE d’EDUCATION
en MATHEMATIQUES et en INFORMATIQUEwww.cemc.uwaterloo.ca
2011Results
2011Resultats
Canadian Senior and IntermediateMathematics Contests
Concours canadiens de mathematiques
de niveau superieur et intermediaire
c©2012 University of Waterloo
Competition Organization Organisation du Concours
Centre for Education in Mathematics and Computing Faculty and Staff /Personnel du Concours canadien de mathematiques
Ed AndersonTerry BaeSteve BrownErsal CahitKaren ColeSerge D’AlessioFrank DeMaioJennifer DoucetFiona DunbarMike EdenBarry FergusonBarb ForrestJudy FoxSteve FurinoJohn GalbraithSandy GrahamAngie HildebrandJudith KoellerJoanne KursikowskiBev MarshmanDean MurrayJen NissenJ.P. PrettiLinda SchmidtKim SchnarrJim SchurterCarolyn SedoreIan VanderBurghTroy Vasiga
Problems Committees / Comites des problemes
Canadian Senior Mathematics Contest / Concours canadien de niveau superieur
Mike Eden (Chair / president), University of Waterloo, Waterloo, ONKee Ip, Crescent School, Toronto, ONPaul Leistra, Guido de Bres Christian H.S., Hamilton, ONDaryl Tingley, University of New Brunswick, Fredericton, NBJoe West, University of Waterloo, Waterloo, ONBruce White, Windsor, ON
Canadian Intermediate Mathematics Contest / Concours canadien de niveau intermediaire
John Galbraith (Chair / president), University of Waterloo, Waterloo, ONEd Barbeau, Toronto, ONAlison Cornthwaite, Lo-Ellen Park S.S., Sudbury, ONBrian McBain, North Lambton S.S., Forest, ONGinger Moorey, Abbey Park H.S., Oakville, ONDean Murray, University of Waterloo, Waterloo, ON
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Foreword Avant-Propos
The Centre for Education in Mathematics and Computing is pleased to announce the results of the 2011 CanadianSenior and Intermediate Mathematics Contests.
Our congratulations go to all who participated in this year’s CSMC and CIMC. This year’s Contests were re-sounding successes, with averages of 32.4 and 32.7, respectively.
As always, we would like to thank the hard-working Problems Committees. Many of the members of theseCommittees are active secondary school teachers who volunteer their time and contribute dozens of hours of ex-pertise. Without their intriguing and sometimes amusing problems, these Contests would not be possible.
We would also like to thank all participants, both teachers and students. We hope that the papers providedyou with some interesting mathematics to think about and play with. Thank you for your support! Please con-tinue to encourage your colleagues and fellow students to become involved in our activities.
Le Centre d’education en mathematiques et en informatique a d’annoncer les resultats du Conours canadiensde mathematiques de niveau superieur et intermediaire 2011.
Nos felicitations vont a tous les participants du CCMS et du CCMI de cette annee. Les Concours de cetteannee retentissaient de succes, avec des moyennes de 32,4 et 32,7, respectivement.
Nous aimerions surtout remercier les Comites de problemes pour leur dur travail. Plusieurs membres de cesComites sont des enseignant(e)s d’ecole secondaire actifs qui offre leur temps et contribuent des douzaines d’heuresd’expertise. Sans leurs problemes perspicaces et amusants, ces Concours ne seraient pas possibles.
Nous aimerions remercier aussi tous les participants incluant les enseignants et les etudiants. Nous esperonsque les concours vous ont offert des mathematiques interessantes qui vous ont amusees et portees a reflechir.Merci pour votre soutien continue!
3
Comments on the Contests
CANADIAN SENIOR MATHEMATICS CONTESTPart A
1. Very well done. A common mistake was giving 3116 as the final answer and forgetting to multiply by 16.
Average: 4.7
2. Well done. Quite a few students had trouble formulating the correct equations from the given information.Also, some students needed to take more care when defining their variables to specify whether the ages werenow, in the past, or in the future.Average: 3.5
3. Well done. Common errors included assuming that each of the possible sums 2 through 12 is equally likely,miscounting the number of results giving a perfect square, and drawing only the top or bottom half of thetable to obtain a denominator of 21.Average: 3.5
4. Many students did well on this problem. The most common error was trying to list the divisors by trial anderror, and then missing one or more of them.Average: 2.7
5. Generally very well done. Many students got the answer of 5 without sound mathematical reasoning, perhapsby having seen the numbers 3 and 4 and a right-angled triangle. A significant portion of students failed todivide the chord lengths in half when working with half of the chords.Average: 3.0
6. This was a difficult problem in which it was very easy to go in circles. Many students wrote one equationcomparing two sums from rows/columns/diagonals but nothing more.Average: 1.0
Part B
1. This question was very well done. In general, it would be helpful to see slightly more in the way of explicationor justification of students’ work.Average: 9.2
2. Part (a) was attempted by most students. While most students gave a correct answer, some students gavenon-integer values for x and y, while others forgot to give a particular solution even after obtaining x = 7y.While parts (b) and (c) were difficult, a good number of students presented complete solutions to these. Inparts (b) and (c), many students worked with specific numbers rather than working in a more general setting.An alternate correct solution that appeared a number of times for (b) started with the inequality ad < bc,multiplied both sides by y to obtain ady < bcy, added abx to both sides to obtain abx + ady < abx + bcy,
factored to obtain a(bx + dy) < b(ax + cy), and then divided to obtaina
b<ax+ cy
bx+ dy, which is part of the
desired inequality .Average: 3.3
3. Part (a) was generally well done – most students wrote out the cases and counted correctly. Part (b) wasattempted by very few students, though a small percentage noticed without much work that if p = m, theresult is true.Average: 1.5
4
Comments on the Contests
CANADIAN INTERMEDIATE MATHEMATICS CONTESTPart A
1. Very well done.Average: 4.6
2. Very well done. Quite a few students incorrectly used “guess and check”. Also, a number of studentssubtracted the two given equations to obtain 0 = 4 − c instead of 0 = 4 − 2c.Average: 4.5
3. This question was fairly well done. The most common mistake was the answer 6, from giving the number ofweeks at $100 per week, rather than the total number of weeks. The majority of students who solved thisproblem used an algebraic solution.Average: 4.1
4. Many students did well on this problem. Many students were able to determine that there were 36 equallylikely outcomes, but some would then get stuck on either the definition of a perfect square or had too manyor too few possibilities. Common mistakes included double counting (2, 2) or not counting rolls like (1, 3)and (3, 1) as separate possibilities.Average: 2.9
5. In this problem, students either obtained the correct answer or made very little progress, with not much inbetween.Average: 2.0
6. This was a very difficult problem. Most students gave the prime factorization of 616 but were unable toproceed further.Average: 0.3
Part B
1. This question was well done. A number of students used the expression 2πr for the area of a circle withradius r instead of πr2. (Since r = 2 in this problem, the answer turns out to be the same.) Most studentsunderstood the concept of subtraction of areas, even if they were unable to obtain the correct answer.Average: 7.8
2. Parts (a) and (b) were well done and most students who attempted part (c) did quite well. Most studentssolved part (a) by drawing out Figure 4 and adding up the side lengths. Most students solved part (b) bycalculating the Ink Lengths of Figures 8 and 9 and then subtracting those two numbers. We required thatstudents provide some justification/explanation of their approach for parts (b) and (c).Average: 5.1
3. This was a difficult problem to solve, but even more so to write a good solution. Many students useddiagrams without any numerical work to attempt the problem. Some students did not read the questioncarefully to get the meaning of the word cross for the two swimmers and thought that a cross occurred whenone of the swimmers reached one of the ends of the pool. Often students gave an answer of one more thanthe correct answer because they misread the question.Average: 1.4
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Commentaires sur les concours
CONCOURS CANADIEN DE NIVEAU SUPERIEURPartie A Partie A
1. Ce probleme a ete tres bien reussi. L’erreur la plus commune etait de repondre 3116 , soit la valeur de la
parenthese, en oubliant de la multiplier par 16.Moyenne: 4,7
2. Ce probleme a ete bien reussi. Bon nombre d’eleves ont eprouve de la difficulte a representer les renseigne-ments par des equations. De plus, certains eleves auraient eu avantage a definir les inconnues avec plus desoin et a specifier si une inconnue representait l’age passe, l’age present ou l’age dans cinq ans.Moyenne: 3,5
3. Ce probleme a ete bien reussi. Certains eleves ont suppose que les sommes possibles, de 2 a 12, etaientequiprobables. D’autres ont mal compte les resultats qui donnaient un carre parfait. D’autres ont construitla moitie du tableau des resultats, soit la partie superieure ou la partie inferieure, ce qui ne leur donnait que21 resultats equiprobables au lieu de 36.Moyenne: 3,5
4. Bon nombre d’eleves ont bien reussi ce probleme. L’erreur la plus commune resultait de la tentative detrouver les diviseurs par tatonnements, ce qui entraınait l’omission de certains diviseurs.Moyenne: 2.7
5. Ce probleme a ete plutot bien reussi. Bon nombre d’eleves ont obtenu la reponse de 5 sans l’appuyer parun raisonnement, probablement en voyant des triangles remarquables 3-4-5. Un nombre surprenant d’elevesont omis de diviser la longueur des cordes par 2 lorsqu’ils ont travaille avec les demi-cordes.Moyenne: 3,0
6. Ce probleme etait difficile et en tentant de le resoudre, il etait assez facile de tourner en rond. Bon nombred’eleves ont ecrit une seule equation, en comparant une rangee et une colonne, une diagonale ou une autrerangee, mais rien de plus.Moyenne: 1,0
Partie B
1. Ce probleme a ete tres bien reussi. De facon generale, il serait bon que les eleves justifient davantage leurtravail.Moyenne: 9.2
2. La majorite des eleves ont tente de resoudre la partie (a). La plupart d’entre eux ont donne une bonnereponse, mais certains ont donne des valeurs fractionnaires de x et de y, tandis que d’autres n’ont pas pudonner une reponse, meme apres avoir obtenu l’equation x = 7y. Un bon nombre d’eleves ont reussi lesparties (b) et (c) qui etaient tout de meme assez difficiles. Bon nombre d’eleves ont tente de repondre entravaillant avec des valeurs particulieres des variables, plutot que de considerer une situation generale. Dansla partie (b), bon nombre d’eleves ont utilise une approche differente avec succes, en multipliant les deuxmembres de l’inegalite ad < bc par y pour obtenir ady < bcy, puis en ajoutant abx a chaque membre pourobtenir abx + ady < abx + bcy, en factorisant pour obtenir a(bx + dy) < b(ax + cy), puis en divisant pour
obtenira
b<ax+ cy
bx+ dy, ce qui represente une partie de l’inegalite que l’on cherche.
Moyenne: 3,3
3. La partie (a) a ete plutot bien reussie. Les eleves ont reussi a ecrire tous les cas et a compter correctementTres peu d’eleves ont tente de repondre a la partie (b), mais certains ont remarque, sans fournir trop detravail, que le resultat est vrai lorsque p = m.Moyenne: 1,5
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Commentaires sur les concours
CONCOURS CANADIEN DE NIVEAU INTERMEDIAIREPartie A
1. Ce probleme a ete tres bien reussi.Moyenne: 4,6
2. Ce probleme a ete tres bien reussi. Bon nombre d’eleves ont procede par tatonnements. D’autres ont soustraitles deux equations, membre par membre, pour obtenir 0 = 4 − c au lieu de 0 = 4 − 2c.Moyenne: 4,5
3. Ce probleme a ete assez bien reussi. L’erreur la plus commune decoulait de l’utilisation du nombre desemaines a 100 $ plutot que du nombre total de semaines pour le calcul de la moyenne, ce qui donnait unereponse de 6. La majorite des eleves qui ont reussi ont utilise une methode algebrique.Moyenne: 4,1
4. Bon nombre d’eleves ont reussi ce probleme. Bon nombre ont determine le nombre correct de resultatsequiprobables, soit 36, mais certains ne semblent pas avoir compris ce qu’etait un carre parfait et ont donneune reponse erronee. Certains ont compte deux fois le resultat (2, 2) ou ont considere les resultats (1, 3) et(3, 1) comme etant identiques.Moyenne: 2,9
5. Les eleves ont soit bien reussi, soit rien accompli du tout.Moyenne: 2,0
6. Ce probleme etait tres difficile. La plupart des eleves ont exprime 616 en factorisation premiere, sans pouvoircontinuer.Moyenne: 0,3
Part B
1. Ce probleme a ete tres bien reussi. Certains eleves ont utilise l’expression 2πr, plutot que πr2, pour calculerl’aire d’un cercle de rayon r. (Puisque dans ce probleme r = 2, la reponse numerique etait la meme.) Laplupart des eleves comprenaient qu’il s’agissait de soustraire des aires, meme ceux qui n’ont pas reussi.Moyenne: 7,8
2. Les parties (a) et (b) ont ete bien reussies et ceux qui ont entrepris de resoudre la partie (c) ont bien reussi.La plupart des eleves ont resolu la partie (a) en tracant la figure 4 et en additionnant les longueurs descotes. La plupart des eleves ont resolu la partie (b) en determinant la longueur des lignes des figures 8 et 9et en soustrayant les resultats. Dans les parties (b) et (c), les eleves devaient appuyer leur travail par desexplications ou une justification.Moyenne: 5,1
3. Ce probleme etait difficile a resoudre, mais il etait encore plus difficile de rediger une solution complete.Bon nombre d’eleves ont tente de proceder en fournissant des diagrammes, sans explications et sans travailnumerique. Certains eleves n’ont pas lu l’enonce avec attention et croyaient qu’une rencontre etait realiseelorsqu’un nageur atteignait une extremite de la piscine. Souvent, la reponse des eleves etait 1 de plus que labonne reponse, sans doute a cause d’une mauvaise lecture de l’enonce.Moyenne: 1,4
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Champions – 2011 Champions – 2011
2011 STUDENT CHAMPIONS AND CHAMPIONSHIP TEAMSPALMARES INDIVIDUEL ET PALMARES PAR EQUIPE 2011
CANADIAN SENIOR MATHEMATICS CONTESTCONCOURS CANADIEN DE NIVEAU SUPERIEUR
STUDENTS /ELEVESStudents are listed in alphabetical order / Les eleves sont nommes en ordre alphabetique
Plaques School Location Grade
Ecole Endroit NiveauARIK GERSHON William Lyon Mackenzie C.I. North York 12JAMES RICKARDS Colonel By S.S. Gloucester 12DANIEL SPIVAK Bayview S.S. Richmond Hill 11FEI WU Upper Canada College Toronto 10TIANCHEN ZHAO David Thompson S.S. Vancouver 12
Each plaque winner receives a $500 cash prize from the Centre for Education in Mathematicsand Computing. /Chaque eleve qui recois une plaque recevra aussi un prix de 500 $ du Centre d’education enmathematiques et en informatique.
TEAMS / EQUIPES
School Location Score
Ecole Endroit NoteChampion / Premiere Lisgar C.I. Ottawa 271Second / Deuxieme Pinetree S.S. Coquitlam 268Third / Troisieme Vincent Massey S.S. Windsor 267Fourth / Quatrieme West Vancouver S.S. West Vancouver 262Fifth / Cinquieme University of Toronto Schools Toronto 260
8
Champions – 2011 Champions – 2011
2011 STUDENT CHAMPIONS AND CHAMPIONSHIP TEAMSPALMARES INDIVIDUEL ET PALMARES PAR EQUIPE 2011
CANADIAN INTERMEDIATE MATHEMATICS CONTESTCONCOURS CANADIEN DE NIVEAU INTERMEDIAIRE
STUDENTS /ELEVESStudents are listed in alphabetical order / Les eleves sont nommes en ordre alphabetique
Plaques School Location Grade
Ecole Endroit NiveauMICHAEL CHOW Albert Campbell C.I. Scarborough 10ZIYE MA Pierre Elliott Trudeau H.S. Markham 10ERIC PAN London Central S.S. London 10MATTHEW ST. DENIS Vincent Massey S.S. Windsor 10HENRY WU University of Toronto Schools Toronto 10XIAOZE JERRY WU Marc Garneau C.I. North York 10
Each plaque winner receives a $300 cash prize from the Centre for Education in Mathematicsand Computing. /Chaque eleve qui recois une plaque recevra aussi un prix de 300 $ du Centre d’education enmathematiques et en informatique.
TEAMS / EQUIPES
School Location Score
Ecole Endroit NoteChampion / Premiere University of Toronto Schools Toronto 278Second / Deuxieme Marc Garneau C.I. North York 277Third / Troisieme Bayview S.S. Richmond Hill 272
Waterloo C.I. Waterloo 272Fifth / Cinquieme St. George’s School Vancouver 268
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Student Rankings Classements des eleves
CSMC/CCMS CIMC/CCMI CSMC/CCMS CIMC/CCMIScore/ Rank/ Rank/ Score/ Rank/ Rank/
Note Position Position Note Position Position60 1 30 2957 234659 4 1 29 3161 251158 6 3 28 3360 266857 7 7 27 3549 278956 10 16 26 3718 291455 19 20 25 3890 305154 31 39 24 4032 317153 49 58 23 4174 327052 66 75 22 4277 336351 91 104 21 4375 344650 116 127 20 4486 350449 147 160 19 4568 356848 196 226 18 4644 360947 239 283 17 4695 365846 301 335 16 4758 371045 353 415 15 4807 375544 446 505 14 4863 378643 552 595 13 4896 381642 687 694 12 4916 383741 862 806 11 4945 386140 1020 901 10 4963 388639 1175 1010 9 4971 390438 1340 1117 8 4988 391337 1547 1254 7 4995 392136 1743 1382 6 5007 392735 1935 1527 5 5012 393034 2145 1679 4 5020 393933 2345 1837 3 5022 394032 2556 1997 2 502431 2767 2173 1 5025 3942
N.B. These rankings pertain to official contestants only. /N.B. Ces rangs ne s’appliquent qu’aux concurrents officiels.
10
Score/NoteCity/VilleRank/Rang
School/École
271Ottawa1 Lisgar C.I.
268Coquitlam2 Pinetree S.S.
267Windsor3 Vincent Massey S.S.
262West Vancouver4 West Vancouver S.S.
260Toronto5 University of Toronto Schools
259Richmond Hill6 Bayview S.S.
256Nepean7 Bell H.S.
255Saskatoon8 Walter Murray C.I.
254North York9 Crescent School
254Burnaby9 Moscrop S.S.
253Vancouver11 Kitsilano S.S. (English)
253Surrey11 Semiahmoo S.S.
253Toronto11 Upper Can Col-Upper School
252North York14 Marc Garneau C.I.
252Markham14 Unionville H.S.
251Gloucester16 Colonel By S.S.
251Markham16 Pierre Elliott Trudeau H.S.
250Richmond Hill18 Richmond Hill H.S.
250Vancouver18 St. George's School
248Scarborough20 Dr. Norman Bethune C.I.
246Vancouver21 Magee S.S.
245Markham22 Markham District H.S.
245North York22 Victoria Park C.I.
243Mississauga24 Glenforest S.S.
242Vancouver25 David Thompson S.S.
242Waterloo25 Waterloo C.I.
241Mississauga27 John Fraser S.S.
241London27 London Central S.S.
240Calgary29 Western Canada H.S.
240North York29 William Lyon Mackenzie C.I.
238Burnaby31 Burnaby Central S.S.
238Mississauga31 The Woodlands School
237Scarborough33 L'Amoreaux C.I.
235Surrey34 Fraser Heights S.S.
233Victoria35 St. Michael's Univ. School
231Richmond Hill36 Holy Trinity School
231Edmonton36 Old Scona Academic H.S.
231Thornhill36 Thornhill S.S.
231Scarborough36 Woburn C.I
229North York40 Don Mills C.I.
229Winnipeg40 Fort Richmond C.I.
229Markham40 Markville S.S.
228Montreal43 College Jean de Brebeuf
228Delta43 Seaquam S.S.
228Scarborough43 Sir John A. Macdonald C.I.
228Hamilton43 Westdale S.S.
227Scarborough47 Agincourt C.I.
227Mississauga47 St. Francis Xavier S.S.
226Scarborough49 Albert Campbell C.I.
226Hamilton49 Columbia Int'l College
226Coquitlam49 Gleneagle S.S.
226Waterloo49 Sir John A. Macdonald S.S.
226Port Hope49 Trinity College School
2011Canadian Senior Mathematics Contest/
Concours canadien de mathématiques de niveau supérieurTeam Honour Rolls/Palmarès d'équipes
Grade/NiveauLocation/Endroit
Name/Nom School/École
Group I/Groupe I Scores/Notes 60 - 59GERSHON ARIK 12North YorkWilliam Lyon Mackenzie C.I.
RICKARDS JAMES 12GloucesterColonel By S.S.
SPIVAK DANIEL 11Richmond HillBayview S.S.
WU FEI 10TorontoUpper Can Col-Upper School
ZHAO TIANCHEN 12VancouverDavid Thompson S.S.
Group II/Groupe II Scores/Notes 58 - 55TorontoThe Abelard SchoolBAR NATAN ITAI 10TorontoUpper Can Col-Upper SchoolBRENNAN MATTHEW 12TorontoThe Abelard SchoolBUTERIN VITALIK 12SaskatoonWalter Murray C.I.DONG ANQI 12SaskatoonWalter Murray C.I.FEHR LUKAS 12WaterlooWaterloo C.I.GATEA ALEXANDRU 11West VancouverWest Vancouver S.S.GENG QINYI 11TorontoUniversity of Toronto SchoolsGUAN MELODY 12SurreySemiahmoo S.S.HUANG ROBERT 11North VancouverWindsor S.S.HUI DANIEL 12MississaugaSt. Francis Xavier S.S.LAU STEPHEN 12NepeanBell H.S.LI SIMON 12CoquitlamPinetree S.S.LIU HENRY 12SurreyEarl Marriott S.S.LOU ERIC 12VancouverEric Hamber S.S.LUO KEVIN 12OttawaLisgar C.I.SONG GEOFFRY 12OttawaLisgar C.I.WANG JESSE K 11NepeanBell H.S.WANG SUNNY 11CoquitlamPinetree S.S.WEI YUCHEN 11St CatharinesRidley CollegeWU CHARLIE 11WindsorVincent Massey S.S.XU ZHAOYUE 11ScarboroughL'Amoreaux C.I.YU DARIN 12OttawaLisgar C.I.ZHANG FAN 11West VancouverWest Vancouver S.S.ZHANG STEVEN 11ScarboroughWoburn C.IZHOU KEVIN 12
Group III/Groupe III Scores/Notes 54 - 5312Glenforest S.S.ALBOGATCHIEV ADAM Mississauga
12Claremont S.S.CHEN WINNIE Victoria
10 CHOI YOUNG SUK coquitlam
12 CHOO INSOO Mississauga
11Old Scona Academic H.S.CHU WEILIAN Edmonton
11London Central S.S.DONG HONGDAO London
12Trinity College SchoolFANG MENGYI Port Hope
12Semiahmoo S.S.HAN TONY Surrey
11Kitsilano S.S. (English)KANG JU HEE Vancouver
12Crescent SchoolLEE JOSHUA North York
12L'Amoreaux C.I.LI ALAN Scarborough
12West Vancouver S.S.LI JIA SHU West Vancouver
12Albert Campbell C.I.LIAO KEN Scarborough
12Elgin Park S.S.LIN BORIS Surrey
12Dr. Norman Bethune C.I.LIU RAY Scarborough
10Ste. AnneMOLINA ANTONIO Fredericton
12Vincent Massey S.S.QIN HUNTER Windsor
2011Canadian Senior Mathematics Contest/
Concours canadien de mathématiques de niveau supérieurStudent Honour Rolls/Palmarès d'étudiants
Group III/Groupe III Scores/Notes 54 - 5311Richmond Hill H.S.QIU BRYAN Richmond Hill
12Holy Trinity SchoolSCHIEFER NICHOLAS Richmond Hill
11Magee S.S.TAM BRIAN Vancouver
10Markham District H.S.TANG JOHNNY Markham
12The Woodlands SchoolTONG FREID Mississauga
12John Abbott CollegeTURNER LISE Sainte-Anne-De-Bellevue
10Cawthra Park S.S.WANG JIAMING Mississauga
11Earl of March S.S.WEI YUANHAO Kanata
11St. John's SchoolWU IVY Vancouver
11Vincent Massey S.S.XIE CHEN Windsor
10Vincent Massey S.S.XU YUWEI Windsor
11Moscrop S.S.YANG BYRON Burnaby
12A.B. Lucas S.S.YANG FAN London
11Fraser Heights S.S.YANG YOUNG Surrey
12Pinetree S.S.YU STEVEN Coquitlam
12Pierre Elliott Trudeau H.S.ZHANG JUNCHENJACK Markham
12Walter Murray C.I.ZHOU CHENGHUI Saskatoon
11Lisgar C.I.ZHU MICHAEL Ottawa
Group IV/Groupe IV Scores/Notes 52 - 51WindsorVincent Massey S.S.CHANG CHEN 10
OttawaLisgar C.I.CHASSIN NICOLE 11
NewmarketSir William Mulock S.S.CHEN JIAYE 12
BurnabyMoscrop S.S.CHEN MARIA 11
VancouverSt. George's SchoolCHIU PANG CHIEH 12
TorontoUniversity of Toronto SchoolsCHOW VINCENT 12
North YorkCrescent SchoolCHUN BRENDAN 12
North YorkMarc Garneau C.I.DENG MARTIN 11
MarkhamUnionville H.S.DENG VANESSA 12
ThornhillThornhill S.S.FRIEDMAN TAL 12
EtobicokeMartingrove C.I.GRAYDON BILLYZ 12
HamiltonWestdale S.S.GREIG ETHAN 11
Richmond HillRichmond Hill H.S.HAN ANGELA 12
TorontoJarvis C.I.HONG SEOLIM 11
ScarboroughAgincourt C.I.HUANG RUNSHENG 12
BurnabyMoscrop S.S.KIM YOUNGMIN 12
TorontoUpper Can Col-Upper SchoolKONG NATHAN 12
TorontoUniversity of Toronto SchoolsLAI JOHN 12
North YorkCrescent SchoolLEUNG ANDREW 12
VictoriaSt. Michael's Univ. SchoolLI JAMIE 11
VancouverSt. George's SchoolLI JIMING 11
North YorkMarc Garneau C.I.LI SALLY 12
TorontoUniversity of Toronto SchoolsLIM HYUN SUK 11
MississaugaJohn Fraser S.S.LIN RUI 12
MarkhamPierre Elliott Trudeau H.S.LIU LIANG 13
OttawaLisgar C.I.LIU RICHARD 11
Richmond HillBayview S.S.MA FANG 12
North YorkVictoria Park C.I.MENG ALLAN 12
GloucesterColonel By S.S.PAREKH VIVEK 12
CoquitlamPinetree S.S.PARK JONGOH 12
BurnabyBurnaby Central S.S.RHA YEJI 12
CoquitlamPinetree S.S.SHI JAMES 12
TorontoBloor C.I.SONG DAVID 11
West VancouverWest Vancouver S.S.SUN SUSAN 12
North YorkMarc Garneau C.I.TU JAMES 11
2011Canadian Senior Mathematics Contest/
Concours canadien de mathématiques de niveau supérieurStudent Honour Rolls/Palmarès d'étudiants
Group IV/Groupe IV Scores/Notes 52 - 51KitchenerResurrection C.S.S.VERDUGO PAREDE EMILIO 12
WaterlooSir John A. Macdonald S.S.WANG FENGYANG 9
Thunder BaySir Winston Churchill C.V.I.WANG YUNYU 12
MarkhamUnionville H.S.WANG ZI 12
WinnipegFort Richmond C.I.WU SHUYI 11
ScarboroughDr. Norman Bethune C.I.WU TONY 11
North YorkDon Mills C.I.XIE PETER 11
MississaugaJohn Fraser S.S.YANG JING BO 11
BurnabyMoscrop S.S.YU ELISHA 12
TorontoBloor C.I.YU H I TIANYI 11
WindsorVincent Massey S.S.ZENG LINDA YIHE 12
TorontoUniversity of Toronto SchoolsZHAN ERIC 12
MontrealDawson CollegeZHU JIAQI 13
Richmond HillBayview S.S.ZHU MEIXIAN 12
MontrealCollege Jean de BrebeufZLOTCHEVSKI ANDREI 11
Group V/Groupe V Scores/Notes 50 - 48WindsorVincent Massey S.S.BANG HARRY 12
MississaugaGlenforest S.S.BAO HAOWEN 12
WaterlooWaterloo C.I.BORISSOV ANTON 12
OakvilleHoly Trinity C.S.S.CAMARGO JAYSON 12
EtobicokeMartingrove C.I.CAO RUN ZE 12
MarkhamUnionville H.S.CHEN ERHAO 12
TorontoUniversity of Toronto SchoolsCHEN HENRY 12
CoquitlamGleneagle S.S.CHEN JIAYI 11
Saint-LambertChamplain Regional College - St. Lambert
CHEN ROCKEY 12
St CatharinesRidley CollegeCHEN SHIHLUNG 12
ScarboroughCanada Int'l CollegeCHEN YIJUN 12
North YorkCrescent SchoolCHIEN KEVIN 11
North YorkMarc Garneau C.I.CHIK LEMUEL 11
North YorkCrescent SchoolDATCU TUDOR 12
North YorkMarc Garneau C.I.DAVE MAHIMNA 11
CalgaryWestern Canada H.S.DENG MICHAEL 11
WindsorVincent Massey S.S.DHALIWAL ARSHDEEP 12
VancouverSt. George's SchoolDING ZHENG 12
North YorkMarc Garneau C.I.DU RICHARD 9
YorkVaughan Road AcademyDU XIAOHAN 12
ScarboroughSir John A. Macdonald C.I.DUAN JUNRAN 11
Richmond HillRichmond Hill H.S.FATA AMIR 12
JolietteCegep de Lanaudière JolietteFAUTEUXCHAPLEA FRANCOISSIMO 12
Richmond HillHoly Trinity SchoolFONG CHRIS 11
MississaugaClarkson S.S.FREY SHARDUL 12
TorontoUniversity of Toronto SchoolsFUNG ALEXANDER 12
NewmarketNewmarket H.S.GE AMON 12
West VancouverMulgrave SchoolGE YANG 12
OttawaLisgar C.I.GU BAILEY 11
MississaugaGlenforest S.S.GUAN YI 12
SudburyLo-Ellen Park S.S.HAN XUAN 11
WaterlooWaterloo C.I.HE MORGAN 12
VancouverKitsilano S.S. (English)HE TIANYI 12
VancouverKitsilano S.S. (English)HE TIANYI 12
VancouverKitsilano S.S. (English)HE TIANYI 12
HamiltonColumbia Int'l CollegeHE XIAOCHEN 12
SurreySemiahmoo S.S.HU HAOYANG 12
WaterlooBluevale C.I.JAYAWARDENA SANASI 12
2011Canadian Senior Mathematics Contest/
Concours canadien de mathématiques de niveau supérieurStudent Honour Rolls/Palmarès d'étudiants
Group V/Groupe V Scores/Notes 50 - 48OakvilleAppleby CollegeJI HYEONSHIK 11
LondonLondon Central S.S.JIANG ER IC 12
HamiltonColumbia Int'l CollegeJIAO ZIXIN 12
coquitlam JIN HARRY 11
BurlingtonRobert Bateman H.S.KARIMULLAH ALAN 12
RockcliffeAshbury CollegeKENNEDY CHRISTOPHER 12
BedfordCharles P. Allen H.S.KESELJ STEFAN 10
VancouverSt. George's SchoolKIM KUN 11
Richmond HillSt. Theresa of Lisieux C.H.S.KNYAZHEVSKIY SASHA 12
WindsorVincent Massey S.S.KONG ANGUS 11
CalgarySir Winston Churchill H.S.LEAHY JANET 11
North YorkCardinal Carter AcademyLEE JAE 12
coquitlam LEE SEUNGWON 12
VancouverMagee S.S.LI JACK 12
WolfvilleHorton H.S.LI JIAQI 12
NewmarketPickering CollegeLI YOUPING 12
Richmond HillRichmond Green S.S.LI N SIRUI 12
NewmarketSir William Mulock S.S.LIAO YIN 11
WinnipegFort Richmond C.I.LIU YUE 12
NewmarketSir William Mulock S.S.LIU YUXUAN 12
WindsorVincent Massey S.S.LU SEAN XIAONAN 12
VancouverSt. John's SchoolLUO JI 12
TorontoUniversity of Toronto SchoolsLY SOPHIA 11
ScarboroughSir John A. Macdonald C.I.MENG RON 12
MontrealCollege Jean de BrebeufNASSIF MATHIEU 12
MississaugaSt. Francis Xavier S.S.NG MATTHEW 12
TorontoUniversity of Toronto SchoolsNOUKHOVITCH MICHAEL 12
WindsorWalkerville C.I.PALMER LIAM 11
WindsorWalkerville C.I.PALMER LUCAS 11
VancouverKitsilano S.S. (English)PAN DAVID 12
NepeanBell H.S.PENG LAURYN 12
VancouverKitsilano S.S. (English)QIAN KUN 12
AuroraDr. G.W. Williams S.SQIN VIOLA 12
North YorkDon Mills C.I.QIU BOBBY 11
AjaxPickering H.S.REN KEVIN 11
VancouverDavid Thompson S.S.SHE ADRIAN 11
MarkhamMarkham District H.S.SITHAMPARAPILL ARUN 12
OakvilleWhite Oaks S.S.SUN YISHI 12
North YorkVictoria Park C.I.SUO SHUN DA 11
NewmarketNewmarket H.S.TANG JINGYUAN 12
MarkhamPierre Elliott Trudeau H.S.TANG LISA 12
ScarboroughStephen Leacock C.I.TAO YIFAN 12
MapleTanenbaum CHATTEITELBAUM JORDAN 12
TorontoUniversity of Toronto SchoolsTIAN JIM 12
RichmondRichmond Christian S.S. (secondary campus)
TOM MICHAEL 12
MarkhamMarkville S.S.TONG CHARLENE 12
WindsorVincent Massey S.S.TSAI EDWARD 11
WindsorVincent Massey S.S.URSU DAN 9
CalgaryWestern Canada H.S.WANG CODY 12
TorontoUniversity of Toronto SchoolsWANG DAVID 12
ScarboroughStephen Leacock C.I.WANG OSCAR 12
SurreyFraser Heights S.S.WANG YIDING 12
Port MoodyPort Moody Sr. S.S.WONG ALVIN 11
WindsorVincent Massey S.S.WONG SANDY 10
TorontoUniversity of Toronto SchoolsWONG SHERWIN 12
LondonLondon Central S.S.WOO JAY YOUNG 12
2011Canadian Senior Mathematics Contest/
Concours canadien de mathématiques de niveau supérieurStudent Honour Rolls/Palmarès d'étudiants
Group V/Groupe V Scores/Notes 50 - 48MarkhamUnionville H.S.WU GAO JUN 12
North YorkVictoria Park C.I.WU KEVIN 11
VancouverSt. George's SchoolXIA QING XIAO 12
OttawaLisgar C.I.XIA SEAN 12
VancouverKitsilano S.S. (English)XIAO QING 12
RichmondRichmond S.S.XIE RONALD 11
BurnabyBurnaby Central S.S.XIONG YAYANG 12
OakvilleAbbey Park H.S.XU DENNIS 11
HamiltonWestdale S.S.XU JACK 11
Richmond HillRichmond Hill H.S.YAN JERRY 12
Richmond HillBayview S.S.YANG HAOTONG 12
GloucesterColonel By S.S.YAO YUAN 11
VancouverMagee S.S.YIN XIAOSONG 11
TorontoUniversity of Toronto SchoolsYING LESLIE 11
MississaugaThe Woodlands SchoolYING TED 11
WindsorVincent Massey S.S.YU DAVID 12
CalgaryWestern Canada H.S.YU LILLY 11
NepeanBell H.S.YU MICHAEL 12
MarkhamUnionville H.S.ZHA CHARLES 12
North YorkVictoria Park C.I.ZHANG JASON 11
ScarboroughDr. Norman Bethune C.I.ZHANG JUSTIN 12
VancouverMagee S.S.ZHANG QILE 12
TorontoJarvis C.I.ZHANG YUNHAO 12
BurnabyBurnaby Central S.S.ZHANG ZHIYUE 12
MarkhamPierre Elliott Trudeau H.S.ZHAO MIKE 11
TorontoNorth Toronto C.I.ZHENG CHENGBIN 12
RichmondRichmond S.S.ZHOU NED 11
MarkhamUnionville H.S.ZHU JIA LIN 12
MarkhamUnionville H.S.ZHU YINQIU 12
2011Canadian Senior Mathematics Contest/
Concours canadien de mathématiques de niveau supérieurStudent Honour Rolls/Palmarès d'étudiants
Score/NoteCity/VilleRank/Rang
School/École
278Toronto1 University of Toronto Schools
277North York2 Marc Garneau C.I.
272Richmond Hill3 Bayview S.S.
272Waterloo3 Waterloo C.I.
268Vancouver5 St. George's School
263Burnaby6 Moscrop S.S.
259Etobicoke7 Martingrove C.I.
254Markham8 Pierre Elliott Trudeau H.S.
254Surrey8 Semiahmoo S.S.
253Richmond Hill10 Richmond Hill H.S.
252North York11 Don Mills C.I.
251Winnipeg12 St. John's-Ravenscourt School
249Surrey13 Fraser Heights S.S.
249Ajax13 Pickering H.S.
249Coquitlam13 Pinetree S.S.
249Windsor13 Vincent Massey S.S.
248Scarborough17 Dr. Norman Bethune C.I.
248North York17 Havergal College
247Coquitlam19 Gleneagle S.S.
246Richmond20 Richmond S.S.
246Toronto20 Upper Can Col-Upper School
245Port Moody22 Port Moody Sr. S.S.
245Saskatoon22 Walter Murray C.I.
244Oakville24 Abbey Park H.S.
244West Vancouver24 West Vancouver S.S.
243Victoria26 St. Michael's Univ. School
242Thornhill27 Thornhill S.S.
241West Vancouver28 Mulgrave School
240Mississauga29 Glenforest S.S.
239North York30 Crescent School
239Vancouver30 Kitsilano S.S. (English)
238London32 London Central S.S.
237Winnipeg33 Fort Richmond C.I.
236Mississauga34 St. Francis Xavier S.S.
235Toronto35 Bishop Strachan School
234Gloucester36 Colonel By S.S.
234Scarborough36 Sir John A. Macdonald C.I.
233Montreal38 Lower Canada College
233Edmonton38 Old Scona Academic H.S.
232Richmond Hill40 Langstaff S.S.
231Nepean41 Longfields-Davidson Heights S.S
231Calgary41 Western Canada H.S.
230North Vancouver43 Handsworth S.S.
230Delta43 Seaquam S.S.
230Mississauga43 The Woodlands School
229Ottawa46 Nepean H.S.
228Fredericton47 Leo Hayes H.S.
228Langley47 Walnut Grove S.S.
224Winnipeg49 Acadia Jr. H.S.
224Guelph49 Centennial C. & V.I.
224North York49 Highland Jr. H.S.
224Richmond Hill49 Richmond Green S.S.
224Thornhill49 St. Robert C.H.S.
224Oakville49 White Oaks S.S.
2011Canadian Intermediate Mathematics Contest/
Concours canadien de mathématiques de niveau intermédiaireTeam Honour Rolls/Palmarès d'équipes
Grade/NiveauLocation/Endroit
Name/Nom School/École
Group I/Groupe I Scores/Notes 59 - 58CHOW MICHAEL 10ScarboroughAlbert Campbell C.I.
MA ZIYE 10MarkhamPierre Elliott Trudeau H.S.
PAN ERIC 10LondonLondon Central S.S.
ST DENIS MATTHEW 10WindsorVincent Massey S.S.
WU HENRY 10TorontoUniversity of Toronto Schools
WU XIAOZE JERRY 10North YorkMarc Garneau C.I.
Group II/Groupe II Scores/Notes 57 - 55VancouverSt. George's SchoolCHOI YOUNG SUK 10
Vancouver DING YUANYUAN 8
BurnabyMoscrop S.S.FAN KATHY ZIYING 9
TorontoUniversity of Toronto SchoolsFARRANT DIAZ NATHAN 10
TorontoUniversity of Toronto SchoolsGE SABRINA 10
West VancouverMulgrave SchoolHU KEVIN 9
North YorkMarc Garneau C.I.HUANG SIMON 10
West VancouverMulgrave SchoolJI MICHAELT 10
WaterlooWaterloo C.I.JIN BILLY 10
AjaxPickering H.S.KHONG EDREA 10
Port MoodyPort Moody Sr. S.S.KIM DONG KYU 10
OakvilleKing's Christian CollegiateKIM EUN KEE 10
North YorkToronto French SchoolLAU MICHELLE 9
VancouverSt. George's SchoolLI TONY 10
EtobicokeMartingrove C.I.LIANG JEFFREY 10
North YorkDon Mills C.I.LIU SIHAO 10
WaterlooWaterloo C.I.MIN TIM 9
WinnipegSt. John's-Ravenscourt SchoolPANG MICHAEL 9
FrederictonLeo Hayes H.S.PARK CHANWOO 10
RichmondSteveston London S.S.SHIH ANDY 10
SurreySemiahmoo S.S.SUN FOREST 9
ThornhillThornhill S.S.TAN SHAW 10
NepeanLongfields-Davidson Heights S.STHOMPSON FLASH 9
VancouverSt. George's SchoolTIAN KEVIN 10
CoquitlamPinetree S.S.WANG MIKE 10
North YorkMarc Garneau C.I.WEI KYE 10
Richmond HillBayview S.S.XU MICHAEL 10
OttawaLisgar C.I.XU ROBBIN 10
ScarboroughWoburn C.IZHANG BEN 9
WaterlooWaterloo C.I.ZHANG JIM 10
North YorkMarc Garneau C.I.ZHOU AMELIA 10
Vancouver ZHU FRA NK 10
Group III/Groupe III Scores/Notes 54 - 539Walter Murray C.I.CAO RICHARD Saskatoon
10Upper Can Col-Upper SchoolCHAI JUSTIN Toronto
9Bishop Strachan SchoolCHAN CHRISTABEL Toronto
10Bayview S.S.CHOI ANDREW Richmond Hill
10University of Toronto SchoolsCHU CHRISTOPHER Toronto
10Bayview S.S.DING ADA Richmond Hill
10Don Mills C.I.DONG JIAQI North York
10Centennial C. & V.I.DONG KELLY Guelph
9Bayview S.S.DU JAMES Richmond Hill
2011Canadian Intermediate Mathematics Contest/
Concours canadien de mathématiques de niveau intermédiaireStudent Honour Rolls/Palmarès d'étudiants
Group III/Groupe III Scores/Notes 54 - 5310Albert Campbell C.I.ELAMURUGAIYAN AARURAN Scarborough
10Martingrove C.I.GUO SHERRY Etobicoke
10Richmond Hill H.S.HE MARS Richmond Hill
10Waterloo C.I.HU TING HAN Waterloo
10University of Toronto SchoolsJEDRAL DEREK Toronto
10 JIANG XINRONG Burnaby
9Dr. G.W. Williams S.SKALININ ANTON Aurora
10Gleneagle S.S.KIM CHAE EUN Coquitlam
9Bayridge ElementaryKWON WOOJOO Surrey
10St. Francis Xavier S.S.LAU STELLA Mississauga
10Upper Can Col-Upper SchoolLEUNG EDRIC Toronto
10Bayview S.S.LI LYN Richmond Hill
10Semiahmoo S.S.LI SHUHAO Surrey
10Merivale H.S.LIANG JEFFREY Nepean
6 LIN ANDRE W Vancouver
10Gleneagle S.S.LIUPEI LU Coquitlam
10University of Toronto SchoolsMCCLURE ROBERTSON Toronto
9College St. LouisMILOSLAVOV IVAN Lasalle
9Marc Garneau C.I.RONG FRIEDA North York
9Abbey Park H.S.SAFADI YUSUF Oakville
10Martingrove C.I.SUK PAUL Etobicoke
9Burnaby Central S.S.TAN HELEN Burnaby
10Fraser Heights S.S.WANG MASSIE Surrey
10Marc Garneau C.I.WANG ZHI YUAN North York
10Marc Garneau C.I.WEN CHRISTIAN North York
10Bell H.S.XU STEPHEN Nepean
10University of Toronto SchoolsZHAN REENA Toronto
Group IV/Groupe IV Scores/Notes 52 - 51North YorkMarc Garneau C.I.CAO JESSICA 10
TorontoUniversity of Toronto SchoolsCHEN HARRY 10
OttawaNepean H.S.CHEN JOHNSON 9
Richmond HillAcademy for Gifted Children-PACECHEUNG ANSON 10
Richmond HillSt. Theresa of Lisieux C.H.S.CHO WON BUM 10
RichmondRichmond S.S.DAI VIVIAN 10
AjaxPickering H.S.DARBY BART N DEANNA 10
DunrobinWest Carleton S.S.DAS DYUMAN 10
Port CoquitlamCitadel M.S.DAWSON JEFFREY 9
Richmond HillRichmond Hill H.S.DENG EMILY 10
Thunder BaySir Winston Churchill C.V.I.GONG SHAWN 10
BurnabyMoscrop S.S.GUO SHIRLEY 9
North YorkMarc Garneau C.I.HARI KUMAR SAI GOVIND 10
WinnipegFort Richmond C.I.HU DANCHENG 10
Richmond HillLangstaff S.S.HU WILLY 9
MarkhamPierre Elliott Trudeau H.S.JI RAYMOND 10
WinnipegKildonan E. CollegiateJIN HYERANG 9
VictoriaSt. Michael's Univ. SchoolKANG ANDREW 10
VancouverSt. George's SchoolKAY RUPERT 10
VancouverCrofton House SchoolKIM VALERIE 10
North YorkHavergal CollegeKOO ASHLEY 10
North YorkHavergal CollegeKOO VALERIE 10
WaterlooWaterloo C.I.LAI ELBERT 9
MontrealLower Canada CollegeLAI PATRICK 10
London LAVI EILON 10
WhitbySinclair S.S.LEE NICHOLAS 10
2011Canadian Intermediate Mathematics Contest/
Concours canadien de mathématiques de niveau intermédiaireStudent Honour Rolls/Palmarès d'étudiants
Group IV/Groupe IV Scores/Notes 52 - 51OakvilleAbbey Park H.S.LEE YUJIN 10
VancouverEric Hamber S.S.LI HEATHER 9
SurreyFraser Heights S.S.LIN LABAN 10
BurnabyMoscrop S.S.LIU IVON 9
LondonLondon Central S.S.LIU QINGFAN 10
TorontoUniversity of Toronto SchoolsLOVSTED DANIEL 10
Richmond HillBayview S.S.LU HENRY 9
Vancouver LUO PAI 10
NepeanBell H.S.LUO YUCHE N 9
North YorkVictoria Park C.I.SHANG CE 10
BurnabyMoscrop S.S.SHEN LUCY 10
West VancouverWest Vancouver S.S.SHI HAOJUN 10
StittsvilleSacred Heart H.S.STAUCH JUSTIN 10
London SUN KAI 9
BurnabyBurnaby Central S.S.TING TA JIUN 10
Richmond HillRichmond Hill H.S.WANG BENJAMIN 10
North YorkMarc Garneau C.I.WINCH HARRISON 10
BurnabyMoscrop S.S.WONG JASON 10
West VancouverWest Vancouver S.S.XU QIAN DAI 9
Scarborough YAN ZEN 10
ScarboroughDr. Norman Bethune C.I.YANG MICHAEL 10
Richmond HillBayview S.S.YIN MICHAEL 9
ScarboroughDr. Norman Bethune C.I.YU ALLY 9
TorontoUniversity of Toronto SchoolsYU RAYMOND 10
VictoriaClaremont S.S.YZENBRANDT KAI 10
CalgaryWestern Canada H.S.ZHANG AL 10
Group V/Groupe V Scores/Notes 50 - 48WinnipegSt. John's-Ravenscourt SchoolASAMINEW JOSEPH 10
KitchenerCameron Heights C.I.ASMA JACOB 9
SaskatoonCentennial CollegiateBAE SUNH O 10
NanaimoDover Bay S.S.CAMERON GAVIN 10
BurnabyMoscrop S.S.CHANG MATTHEW 10
OakvilleWhite Oaks S.S.CHE WILLIAM 10
GloucesterColonel By S.S.CHEN ZI KAI 10
GloucesterColonel By S.S.CHENG LINYI 10
North YorkMarc Garneau C.I.CHIANG BOBBY 10
SurreySemiahmoo S.S.CHO SEUNGHWA 10
SurreyFraser Heights S.S.CHOI DENNY 9
MarkhamPierre Elliott Trudeau H.S.CHOW ELLEN 10
ThornhillSt. Robert C.H.S.CHUNG JOHN 10
StratfordStratford Northwestern S.S.CONGRAM BEN 10
North YorkMarc Garneau C.I.CORJA VLADIMIR 10
RichmondRichmond S.S.CUA GELINE 10
North YorkMarc Garneau C.I.DAS ANINDITEE 10
AjaxPickering H.S.DEANE MATTHEW 10
YorkRunnymede C.I.DIEU ALBERT 10
MontrealLower Canada CollegeDIMENTBERG RYAN 9
VancouverDavid Thompson S.S.DONG BRANDON 10
EdmontonOld Scona Academic H.S.DU CICIL Y 10
FonthillE.L. Crossley S.S.DUDZIK GAVIN 9
EtobicokeMartingrove C.I.FLOREA ALEXANDRU 10
MississaugaSt. Francis Xavier S.S.GEORGESCU SAMANTHA 10
OshawaO'Neill C.V.I.GREEN LAURA 10
BreslauWoodland Christian H.S.GUETTER RACHEL 10
2011Canadian Intermediate Mathematics Contest/
Concours canadien de mathématiques de niveau intermédiaireStudent Honour Rolls/Palmarès d'étudiants
Group V/Groupe V Scores/Notes 50 - 48EtobicokeMartingrove C.I.GUO DANIEL 9
VancouverSt. George's SchoolHA N HENRY 10
BurnabyMoscrop S.S.HAH ASHLEY 10
North YorkMarc Garneau C.I.HAJI TARIQ 10
WaterlooSir John A. Macdonald S.S.HARRIS OCTAVIO 10
WinnipegSt. John's-Ravenscourt SchoolHONG FEI 10
CalgaryHenry Wise Wood Sr. H.SHU PETER 10
SurreyFraser Heights S.S.HUANG CINDY 9
Richmond HillRichmond Hill H.S.HUANG VERONICA 9
WaterlooCentennial Waterloo GiftedILYAS ANDREW 9
NepeanMerivale H.S.ISMAIL AMEEN 10
SaskatoonWalter Murray C.I.JERRY WEI 9
Port MoodyPort Moody Sr. S.S.JIANG YI 10
VancouverMagee S.S.JIN DING 10
Richmond HillAcademy for Gifted Children-PACEJONES HAYDEN 10
CalgaryBishop Carroll H.S.KIM ANDREW 10
OakvilleAbbey Park H.S.KIM CHELSEA 10
OakvilleIroquois Ridge H.S.KIM JAMES 10
NanaimoDover Bay S.S.KIM JI HOON 9
VancouverKitsilano S.S. (English)KIM JULIA 10
Port MoodyPort Moody Sr. S.S.KIM TAEHYUN 10
St CatharinesHoly Cross S.S.KUZNYETSOV IGNATIY 10
HalifaxHalifax West H.S.KWUN TAEK HEE 10
Richmond HillLangstaff S.S.LAM JASPER 10
MississaugaSt. Francis Xavier S.S.LAZARO SEAN 10
WinnipegSt. John's-Ravenscourt SchoolLEE BRIAN 10
WinnipegFort Richmond C.I.LEE JAEWOO 10
FrederictonLeo Hayes H.S.LEE JUNHO 10
CoquitlamPinetree S.S.LEE LOUIS 10
CoquitlamPinetree S.S.LEE SEONGBIN 10
WindsorVincent Massey S.S.LI ANDREW 9
SurreySemiahmoo S.S.LI GELING 10
WinnipegAcadia Jr. H.S.LI KEVIN 9
North YorkMarc Garneau C.I.LI MINGHAN 10
North YorkDon Mills C.I.LI MOLLY 9
North YorkMarc Garneau C.I.LI PINGDA 10
MississaugaGlenforest S.S.LI RICHARD 10
North YorkHavergal CollegeLI TERESA 10
WinnipegSt. John's-Ravenscourt SchoolLI VICTOR 10
WinnipegFort Richmond C.I.LI YIQIAN 10
Richmond HillBayview S.S.LIN BERTRAND 10
North YorkCrescent SchoolLIU DANNY 9
MarkhamMarkville S.S.LIU LILY NO 9
North YorkCrescent SchoolLIU MAX 9
Richmond HillBayview S.S.LU ALICE 10
EtobicokeNorth Albion C.I.MERJA VISMAY 10
TorontoBranksome HallMOFFATT CLARE 10
CharlottetownCharlottetown Rural H.S.MURATA MOTOKI 10
CoquitlamPinetree S.S.NI FAY 10
EtobicokeMartingrove C.I.NI TERESA 9
ThornhillVaughan S.S.NUZ ALICE 10
LangleyWalnut Grove S.S.OH JUSTIN 10
VictoriaSt. Michael's Univ. SchoolPARK DANNY 10
FrederictonLeo Hayes H.S.PARK HANAH 10
WinnipegAcadia Jr. H.S.PARK YOONSIK 9
North YorkHavergal CollegePRESTON MIKAELA 10
MarkhamPierre Elliott Trudeau H.S.QIA N KUN 10
2011Canadian Intermediate Mathematics Contest/
Concours canadien de mathématiques de niveau intermédiaireStudent Honour Rolls/Palmarès d'étudiants
Group V/Groupe V Scores/Notes 50 - 48MississaugaGlenforest S.S.QIN LIFEI 10
TorontoUniversity of Toronto SchoolsRAVINDRAN MITHUNAN 10
ScarboroughSir Oliver Mowat C.I.RIVETT LUKE 10
VancouverKitsilano S.S. (English)ROH DOOHYEUN 10
North YorkCrescent SchoolROSE JAMIE 10
AjaxPickering H.S.ROUSSO DAVID 10
OttawaGlebe Collegiate InstituteRUPAR S NICHOLAS 10
EdmontonTempo SchoolRUTAR ALEX 9
MississaugaGlenforest S.S.SAKUMA RYO 9
EdmontonTempo SchoolSANDHA SIMRAT 10
VancouverKitsilano S.S. (English)SHANG YUN LI 9
North YorkBayview Glen SchoolSHEN DANIEL 9
KingstonKingston C.V.I.SIEMONS JACOB 10
CalgaryWestern Canada H.S.SISSON DESMOND 10
ScarboroughAlbert Campbell C.I.SIVASUNDARAM PRAGASH 10
SaskatoonWalter Murray C.I.SONG KEVIN 9
Richmond HillBayview S.S.SU ZI QING 10
ThornhillThornhill S.S.SUCHOLUTSKY ILIA 9
Burnaby SUN YUZHE 10
Vancouver TAO XINGYU 10
Thunder BaySt. Patrick H.S.THROM NICHOLAS 9
RichmondRichmond S.S.TU WENTING 10
North YorkE.S. Etienne-BruleUCHIMARU AIDAN 9
SarniaSarnia Northern C.I. & V.S.VINOKURTSEVA ANASTASIYA 10
HamiltonWestdale S.S.WANG ANGELA 9
MississaugaPort Credit S.S.WANG EDWARD 10
WaterlooBluevale C.I.WANG JEAN 10
SurreyEarl Marriott S.S.WANG JIA QI 10
Richmond HillHoly Trinity SchoolWANG KEVI N 10
North YorkHighland Jr. H.S.WANG MARK 9
ScarboroughDr. Norman Bethune C.I.WANG OLIVER 10
WinnipegAcadia Jr. H.S.WANG OLIVER 9
North YorkMarc Garneau C.I.WANG RENHAO 10
GloucesterColonel By S.S.WANG SHENGJIN 9
Vancouver WANG WEI 10
West VancouverRockridge S.S.WANG YITAO 10
MarkhamMarkham District H.S.WEI NATHAN 10
North YorkMarc Garneau C.I.WEI TOM 10
ElmiraElmira D.S.S.WETTESKIND SEBASTIAN 10
New LiskeardTimiskaming D.S.S.WILLARD TIMOTHY 9
North YorkMarc Garneau C.I.WU E NANCY 10
RichmondRichmond S.S.XIANG JENNA 10
VancouverVancouver Tech. S.S.XU CALVIN 10
BurlingtonSir Ernest MacMillanXU GANG 9
North YorkHighland Jr. H.S.XU NINGRUI 9
ScarboroughDr. Norman Bethune C.I.XU PETER 10
RichmondRichmond S.S.XU STEVE N 10
Richmond HillRichmond Hill H.S.YANG JIAN QUN 10
VictoriaSt. Michael's Univ. SchoolYANG TIFFANY 10
West VancouverWest Vancouver S.S.YANG YINGFAN 9
North YorkMarc Garneau C.I.YE ERIC 10
VancouverSt. John's SchoolYE KAIREN 10
Richmond HillBayview S.S.YEUNG BRIAN 10
North VancouverHandsworth S.S.YOO JASPER 10
SurreySemiahmoo S.S.YU JESSICA 10
SaskatoonWalter Murray C.I.YU XIAOXUAN 10
ScarboroughSir John A. Macdonald C.I.YUAN ELAINE 10
2011Canadian Intermediate Mathematics Contest/
Concours canadien de mathématiques de niveau intermédiaireStudent Honour Rolls/Palmarès d'étudiants
Group V/Groupe V Scores/Notes 50 - 48VancouverEric Hamber S.S.ZHANG BOB 10
Vancouver ZHANG CHUYU AN 9
MarkhamPierre Elliott Trudeau H.S.ZHANG FREDERICK 9
WindsorVincent Massey S.S.ZHANG JOE 9
CoquitlamGleneagle S.S.ZHANG JONATHAN 10
TorontoUniversity of Toronto SchoolsZHANG RICHARD 10
BurnabyMoscrop S.S.ZHAO ALICE 10
ScarboroughAlbert Campbell C.I.ZHAO KINNA 10
MississaugaThe Woodlands SchoolZHAO STEPHEN 9
Richmond HillBayview S.S.ZHONG RUIYING 10
TorontoDanforth Coll & Tech. Inst.ZHOU PETER 10
ScarboroughAgincourt C.I.ZHU JIM 9
OakvilleWhite Oaks S.S.ZHU YUANHAO 10
TorontoNorth Toronto C.I.ZOU WILLIAM 9
TorontoUniversity of Toronto SchoolsZUNG JOSHUA 10
2011Canadian Intermediate Mathematics Contest/
Concours canadien de mathématiques de niveau intermédiaireStudent Honour Rolls/Palmarès d'étudiants