Invitational Competitions:
Invitational competitions are for students who perform exceptionally well on the AMC 10/12. They are invited to continue participating in the AMC series of examinations that culminate with the International Mathematical Olympiad (IMO).
- This is part of a series of exams by the Mathematical Association of America (MAA).
- AIME sequence: AMC 10/12 > AIME > USAMO (United States of America Mathematical Olympiad).
- Three-hour exam composed of 15 questions. Each answer is an integer number between 0 to 999.
- Top scoring participants on the AIME are invited to take the USAMO or USAJMO.
- Students grades 9th, 10th, 11th, and 12th with a score of 100 or higher or were in the top 5% on the AMC 12. Or students who scored a 120 or above or were in the top 2.5% on the AMC 10.
- Recognized national level.
- USAMO and USAJMO are six question, two day, 9-hour essay/proof examinations.
- The top scoring AMC 12 participants (based on a combination of AMC 12 and AIME score) are invited to take the USAMO.
- The top scoring AMC 10 participants (based on a combination of AMC 10 and AIME score) are invited to take the USAJMO.
- IMO is World Championship Mathematics Competition for High School students and is held annually in a different country.
- The International Mathematical Olympiad Foundation runs is an international competition for high school students which has been running annually since 1959 and now has over 100 countries competing, including all members of the G20.
- IMO 2018 - 59th International Mathematical Olympiad, CLUJ-NAPOCA - ROMANIA, 03 - 14 JULY 2018
- IMO 2019 - The 60th International Mathematical Olympiad will be held in Bath, United Kingdom in July 2019.