Difference between revisions of "American Invitational Mathematics Examination"

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The '''American Invitational Mathematics Examination''' ('''AIME''') is the second exam in the series of exams used to challenge bright students on the path toward choosing the team that represents the United States at the [[International Mathematics Olympiad]] (IMO).  While most AIME participants are high school students, some bright middle school students also qualify each year.
 
The '''American Invitational Mathematics Examination''' ('''AIME''') is the second exam in the series of exams used to challenge bright students on the path toward choosing the team that represents the United States at the [[International Mathematics Olympiad]] (IMO).  While most AIME participants are high school students, some bright middle school students also qualify each year.
  
High scoring AIME students are invited to take the prestigious [[United States of America Mathematics Olympiad]] (USAMO) for qualification from taking the AMC 12 or United States of America Junior Mathematics Olympiad (USAJMO) for qualification from taking the AMC 10.
+
High scoring AIME students are invited to take the prestigious [[United States of America Mathematics Olympiad]] (USAMO) for qualification from taking the [[AMC 12]] or [[United States of America Junior Mathematical Olympiad]] (USAJMO) for qualification from taking the [[AMC 10]].
  
The AIME is administered by the [[Mathematical Association of America]] (MAA).  [[Art of Problem Solving]] (AoPS) is a proud sponsor of the AMC!
+
The AIME is administered by the [[Mathematical Association of America]] (MAA).  [[Art of Problem Solving]] (AoPS) is a proud sponsor of the AMC.
  
{{Contest Info|name=AIME|region=USA|type=Free Response|difficulty=3-6|breakdown=<u>Problem 1-5</u>: 3<br><u>Problem 6-10</u>: 4<br><u>Problem 10-12</u>: 5<br><u>Problem 12-15</u>: 6}}
+
{{Contest Info|name=AIME|region=USA|type=Free Response|difficulty=3-6|breakdown=<u>Problem 1-5</u>: 3<br><u>Problem 6-9</u>: 4<br><u>Problem 10-12</u>: 5<br><u>Problem 13-15</u>: 6}}
  
 
== Format ==
 
== Format ==
  
 
The AIME is a 15 question, 3 hour exam<math>^1</math> taken by high scorers on the [[AMC 10]], [[AMC 12]], and [[USAMTS]] competitions.  Qualification through USAMTS only is rare, however. Each answer is an integer from 000 to 999, inclusive, making guessing almost futile.  Wrong answers receive no credit, while correct answers receive one point of credit, making the maximum score 15.  Problems generally increase in difficulty as the exam progresses - the first few questions are generally AMC 12 level, while the later questions become extremely difficult in comparison. Calculators are not permitted.
 
The AIME is a 15 question, 3 hour exam<math>^1</math> taken by high scorers on the [[AMC 10]], [[AMC 12]], and [[USAMTS]] competitions.  Qualification through USAMTS only is rare, however. Each answer is an integer from 000 to 999, inclusive, making guessing almost futile.  Wrong answers receive no credit, while correct answers receive one point of credit, making the maximum score 15.  Problems generally increase in difficulty as the exam progresses - the first few questions are generally AMC 12 level, while the later questions become extremely difficult in comparison. Calculators are not permitted.
 
  
 
<math>^1</math> In the first two years (1983 and 1984) there was a 2.5 hour time limit instead of the current 3 hour limit.
 
<math>^1</math> In the first two years (1983 and 1984) there was a 2.5 hour time limit instead of the current 3 hour limit.
Line 16: Line 15:
 
== Curriculum ==
 
== Curriculum ==
 
The AIME tests [[mathematical problem solving]] with [[arithmetic]], [[algebra]], [[counting]], [[geometry]], [[number theory]], and [[probability]] and other secondary school math topics.  Problems usually require either very creative use of secondary school curriculum, or an understanding as to how different areas of math can be used together to investigate and solve a problem.   
 
The AIME tests [[mathematical problem solving]] with [[arithmetic]], [[algebra]], [[counting]], [[geometry]], [[number theory]], and [[probability]] and other secondary school math topics.  Problems usually require either very creative use of secondary school curriculum, or an understanding as to how different areas of math can be used together to investigate and solve a problem.   
 
  
 
== Resources ==
 
== Resources ==
 
=== Links ===
 
=== Links ===
* [http://math.llmlab.io/ AIME Online test and solutions]
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* The MAA's [https://maa.org/student-programs/amc/ official webpage] for the AMC and its [https://maa.org/maa-invitational-competitions/ Invitational Competitions] page
* [https://maa.org/student-programs/amc/ AMC homepage] and their [https://maa.org/maa-invitational-competitions/ Invitational Competitions page]
+
* The AoPS Wiki's [[AIME Problems and Solutions]] page
* [[AIME Problems and Solutions]] -- A community effort to provide solutions to all AIME problems from which students can learn.
+
* The AoPS Contest's [https://artofproblemsolving.com/community/c3416_aime_problems AIME Problems] folder
* The [[AoPS]] [http://www.artofproblemsolving.com/Resources/AoPS_R_Contests_AIME.php AIME guide].
+
* [https://artofproblemsolving.com/wiki/index.php/AMC_historical_results AoPS Wiki] and [https://maa.edvistas.com/eduview/report.aspx?mode=6&view=1561&utm_source=chatgpt.com MAA]'s statistics pages for past AIME exams
* [http://www.artofproblemsolving.com/Forum/index.php?f=133 AMC Forum] for discussion of the AMC and problems from AMC and AIME exams.
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* The AoPS [https://artofproblemsolving.com/community/c5_contests_amp_programs Contests & Programs Forum] for contest related discussions
* The [http://www.artofproblemsolving.com/Forum/resources.php AoPS Contest Archive] includes problems and solutions from [http://www.artofproblemsolving.com/Forum/resources.php?c=182 most AMC and all AIME exams].
+
* AoPS [[Mock AIME | User created mock AIMEs]], an abundance of mocks designed to mimic real AIME tests, compiled [https://artofproblemsolving.com/community/c2439872_aime_mocks here] in AoPS Contests (some of the original mock pdf files are compiled [https://artofproblemsolving.com/community/c594864h3441744 here])
* [[Mock AIME | Mock AIME exams by AoPSers]] -- A wealth of secondary practice materials.
+
* Additional paid mock AIMEs by [https://ivyleaguecenter.org/mock-tests/ Ivy League Education Center] (20 sets), [https://artofproblemsolving.com/school/recommendations AoPS classes] (1-3 sets per class) [https://www.amazon.com/AIME-PRACTICE-TESTS-ALPHASTAR-ACADEMY/dp/B08VYD6S42?crid=1XABM27HXIZLJ&keywords=AIME&qid=1699687727&s=books&sprefix=aime,stripbooks,137&sr=1-3&linkCode=sl1&tag=item3ja3-20&linkId=bce792901d0c048b6020cd5eb2b59b46&language=en_US&ref_=as_li_ss_tl AlphaStar Academy] (4 sets), and [https://mp.weixin.qq.com/s/7ydJWdTV7UsxR2D3MNQS6A Macademy] (1 set)
* Past HMMT, PUMaC, and CMIMC exams (search the test up to see the link).
+
* Past [https://www.stanfordmathtournament.com/past-tests/problems SMT], [https://www.hmmt.org/www/archive/problems HMMT], [https://jason-shi-f9dm.squarespace.com/archives#directory PUMaC], [https://cmimc.math.cmu.edu/math/past-problems CMIMC] and other [https://artofproblemsolving.com/community/c3609896_usa__collegehosted_events college hosted contests]
 
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* Evan Chen's [https://blog.evanchen.cc/2019/01/31/math-contest-platitudes-v3/ Math Contest Platitudes] blog and [https://web.evanchen.cc/faq-contest.html Math Contest FAQs]
=== Recommended reading ===
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* BOGTRO's [https://artofproblemsolving.com/community/c5h1061437p4596291 AIME Study guide]
* [http://www.artofproblemsolving.com/Books/AoPS_B_CP_AMC.php Problem and solution books for past AMC exams]. One of these books also includes numerous past AIMEs and solutions.
+
* Dylan Yu's [https://yu-dylan.github.io/files/handouts/M2-aime.pdf AIME Study guide], accessed through his website [https://yu-dylan.github.io/handouts/ here]
* Introduction to Counting & Probability by Dr. [[David Patrick]] is recommended for students who qualify for the AIME, but feel they lag behind in their understanding of basic combinatorics and probability relative to their other areas of math. [http://www.artofproblemsolving.com/Books/AoPS_B_Item.php?page_id=3 Information]
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* Omega Learn (Sohil Rathi)'s [https://www.youtube.com/@SohilRathi/featured youtube channel], [https://www.omegalearn.org/aime AIME preparation], and [https://www.omegalearn.org/high-competition-math Competition math] pages
* Introduction to Geometry by [[Richard Rusczyk]][http://www.artofproblemsolving.com/Books/AoPS_B_Item.php?page_id=9 Information]
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* [http://math.llmlab.io/ Math.llmlab.io] and [https://ziml.areteem.org Zoom International Math League], two websites for online math training
* The Art of Problem Solving Volume II by [[Sandor Lehoczky]] and [[Richard Rusczyk]].  [http://www.artofproblemsolving.com/Books/AoPS_B_Item.php?page_id=2 Information].
+
* [https://mathtrainer.ai Math Trainer], a website for training mental arithmetic calculation
 
+
* [https://www.isinj.com/mt-aime/ Instructional Systems Inc.] and [https://www.mathschool.com/blog/competitions/aime-problems-and-solutions Russian School of Mathematics]'s compilation of official solution documents for past AIME problems
 
+
* [http://www.toomates.net Toomates.net], a compilation of combined pdf files of all past AMC, AIME, USA(J)MO, HMMT and various other contest problems
=== AIME Preparation Classes ===
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* [https://drive.google.com/file/d/0B8JbOaFM5Xo_bnc2NUd0dDFLY1U/view?pref=2&pli=AIME&resourcekey=0-1tVMnKTLCkFlKuyljA_VyA This] handout of past AIME problems sorted by subject and difficulty
* [[AoPS]] hosts an [http://www.artofproblemsolving.com/Classes/AoPS_C_About.php online school] teaching introductory classes in topics covered by the AIME as well as AIME preparation classes.
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* [https://www.randommath.com/tournaments/aime Randommath.com], a source for accessing AIME solutions immediately after the contest for people impatiently eager to know their score
* [[AoPS]] holds many free [[Math Jams]], some of which are devoted to discussing problems on the AIME.  [https://artofproblemsolving.com/school/mathjams Math Jam Schedule]
 
 
 
=== AIME Exams in the AoPSWiki ===
 
This is a list of all AIME exams in the AoPSWiki.  Some of them contain complete questions and solutions, others complete questions, and others are lacking both questions and solutions.  Many of these problems and solutions are also available in the [http://www.artofproblemsolving.com/Forum/resources.php?c=182 AoPS Resources] section.  If you find problems that are in the Resources section which are not in the AoPSWiki, please consider adding them.  Also, if you notice that a problem in the Wiki differs from the original wording, feel free to correct it.  Finally, additions to and improvements on the solutions in the AoPSWiki are always welcome.
 
  
{| class="wikitable" style="text-align:center"
+
=== Books & Classes ===
|-
+
* [http://www.artofproblemsolving.com/Store/viewitem.php?item=ps:aops1 The Art of Problem Solving Volume 1] by [[Sandor Lehoczky]] and [[Richard Rusczyk]]
! Year || Test I || Test II
+
* [http://www.artofproblemsolving.com/Store/viewitem.php?item=ps:aops2 The Art of Problem Solving Volume 2] by [[Richard Rusczyk]] and [[Sandor Lehoczky]]
|-
+
* [https://artofproblemsolving.com/store/book/intermediate-algebra Intermediate Algebra] by [[Richard Rusczyk]] and [[Mathew Crawford]]
| 2024 || [[2024 AIME I | AIME I]] || [[2024 AIME II | AIME II]]
+
* [https://artofproblemsolving.com/store/book/intermediate-counting Intermediate Counting & Probability] by [[David Patrick]]
|-
+
* [https://artofproblemsolving.com/store/book/precalculus Precalculus] by [[Richard Rusczyk]]
| 2023 || [[2023 AIME I | AIME I]] || [[2023 AIME II | AIME II]]
+
* [https://www.amazon.com/Introduction-American-Invitational-Mathematics-Problem/dp/0883858355 A Gentle Introduction to the American Invitational Mathematics Exam] by Scott Annin
|-
+
* Omega Learn's [https://www.omegalearn.org/thebookofformulas The Book of Mathematical Formulas & Strategies]
| 2022 || [[2022 AIME I | AIME I]] || [[2022 AIME II | AIME II]]
+
* The AoPS [http://www.artofproblemsolving.com/Classes/AoPS_C_About.php Online School], with AIME preparation classes and other classes on AIME topics
|-
+
* The AoPS [https://artofproblemsolving.com/school/mathjams Math Jams], some of which are devoted to discussing problems of the AIME
| 2021 || [[2021 AIME I | AIME I]] || [[2021 AIME II | AIME II]]
 
|-
 
| 2020 || [[2020 AIME I | AIME I]] || [[2020 AIME II | AIME II]]
 
|-
 
| 2019 || [[2019 AIME I | AIME I]] || [[2019 AIME II | AIME II]]
 
|-
 
| 2018 || [[2018 AIME I | AIME I]] || [[2018 AIME II | AIME II]]
 
|-
 
| 2017 || [[2017 AIME I | AIME I]] || [[2017 AIME II | AIME II]]
 
|-
 
| 2016 || [[2016 AIME I | AIME I]] || [[2016 AIME II | AIME II]]
 
|-
 
| 2015 || [[2015 AIME I | AIME I]] || [[2015 AIME II | AIME II]]
 
|-
 
| 2014 || [[2014 AIME I | AIME I]] || [[2014 AIME II | AIME II]]
 
|-
 
| 2013 || [[2013 AIME I | AIME I]] || [[2013 AIME II | AIME II]]
 
|-
 
| 2012 || [[2012 AIME I | AIME I]] || [[2012 AIME II | AIME II]]
 
|-
 
| 2011 || [[2011 AIME I | AIME I]] || [[2011 AIME II | AIME II]]
 
|-
 
| 2010 || [[2010 AIME I | AIME I]] || [[2010 AIME II | AIME II]]
 
|-
 
| 2009 || [[2009 AIME I | AIME I]] || [[2009 AIME II | AIME II]]
 
|-
 
| 2008 || [[2008 AIME I | AIME I]] || [[2008 AIME II | AIME II]]
 
|-
 
| 2007 || [[2007 AIME I | AIME I]] || [[2007 AIME II | AIME II]]
 
|-
 
| 2006 || [[2006 AIME I | AIME I]] || [[2006 AIME II | AIME II]]
 
|-
 
| 2005 || [[2005 AIME I | AIME I]] || [[2005 AIME II | AIME II]]
 
|-
 
| 2004 || [[2004 AIME I | AIME I]] || [[2004 AIME II | AIME II]]
 
|-
 
| 2003 || [[2003 AIME I | AIME I]] || [[2003 AIME II | AIME II]]
 
|-
 
| 2002 || [[2002 AIME I | AIME I]] || [[2002 AIME II | AIME II]]
 
|-
 
| 2001 || [[2001 AIME I | AIME I]] || [[2001 AIME II | AIME II]]
 
|-
 
| 2000 || [[2000 AIME I | AIME I]] || [[2000 AIME II | AIME II]]
 
|-
 
| 1999
 
| colspan="2"| [[1999 AIME | AIME]]
 
|-
 
| 1998
 
| colspan="2"| [[1998 AIME | AIME]]
 
|-
 
| 1997
 
| colspan="2"| [[1997 AIME | AIME]]
 
|-
 
| 1996
 
| colspan="2"| [[1996 AIME | AIME]]
 
|-
 
| 1995
 
| colspan="2"| [[1995 AIME | AIME]]
 
|-
 
| 1994
 
| colspan="2"| [[1994 AIME | AIME]]
 
|-
 
| 1993
 
| colspan="2"| [[1993 AIME | AIME]]
 
|-
 
| 1992
 
| colspan="2"| [[1992 AIME | AIME]]
 
|-
 
| 1991
 
| colspan="2"| [[1991 AIME | AIME]]
 
|-
 
| 1990
 
| colspan="2"| [[1990 AIME | AIME]]
 
|-
 
| 1989
 
| colspan="2"| [[1989 AIME | AIME]]
 
|-
 
| 1988
 
| colspan="2"| [[1988 AIME | AIME]]
 
|-
 
| 1987
 
| colspan="2"| [[1987 AIME | AIME]]
 
|-
 
| 1986
 
| colspan="2"| [[1986 AIME | AIME]]
 
|-
 
| 1985
 
| colspan="2"| [[1985 AIME | AIME]]
 
|-
 
| 1984
 
| colspan="2"| [[1984 AIME | AIME]]
 
|-
 
| 1983
 
| colspan="2"| [[1983 AIME | AIME]]
 
|}
 
  
 
== See also ==
 
== See also ==
* [[Mathematics competitions]]
+
* [[American Mathematics Competitions]]
* [[ARML]]
+
* [[AIME Problems and Solutions]]
* [[Mathematics summer programs]]
+
* [[AMC historical results]]
* [[Mathematics scholarships]]
+
* [[Resources for mathematics competitions]]
 
+
* [[How should I prepare?]]
 
+
* [[Mathematics Olympiads]]
  
 
[[Category:Mathematics competitions]]
 
[[Category:Mathematics competitions]]
 
[[Category:Intermediate mathematics competitions]]
 
[[Category:Intermediate mathematics competitions]]
Thanks!
 

Latest revision as of 06:01, 30 July 2025

The American Invitational Mathematics Examination (AIME) is the second exam in the series of exams used to challenge bright students on the path toward choosing the team that represents the United States at the International Mathematics Olympiad (IMO). While most AIME participants are high school students, some bright middle school students also qualify each year.

High scoring AIME students are invited to take the prestigious United States of America Mathematics Olympiad (USAMO) for qualification from taking the AMC 12 or United States of America Junior Mathematical Olympiad (USAJMO) for qualification from taking the AMC 10.

The AIME is administered by the Mathematical Association of America (MAA). Art of Problem Solving (AoPS) is a proud sponsor of the AMC.

AIME
Region: USA
Type: Free Response
Difficulty: 3-6
Difficulty Breakdown:

Problem 1-5: 3
Problem 6-9: 4
Problem 10-12: 5
Problem 13-15: 6

Format

The AIME is a 15 question, 3 hour exam$^1$ taken by high scorers on the AMC 10, AMC 12, and USAMTS competitions. Qualification through USAMTS only is rare, however. Each answer is an integer from 000 to 999, inclusive, making guessing almost futile. Wrong answers receive no credit, while correct answers receive one point of credit, making the maximum score 15. Problems generally increase in difficulty as the exam progresses - the first few questions are generally AMC 12 level, while the later questions become extremely difficult in comparison. Calculators are not permitted.

$^1$ In the first two years (1983 and 1984) there was a 2.5 hour time limit instead of the current 3 hour limit.

Curriculum

The AIME tests mathematical problem solving with arithmetic, algebra, counting, geometry, number theory, and probability and other secondary school math topics. Problems usually require either very creative use of secondary school curriculum, or an understanding as to how different areas of math can be used together to investigate and solve a problem.

Resources

Links

Books & Classes

See also