Lehigh University High School Math Contest

• The 2012 contest will be held Saturday March 3. See here for details. The contest consists of 40 questions to be answered in 2 hours without a calculator. It is open to any high school or middle school student. First-time students are encouraged to practice the old contests which appear below.
• There is no registration fee. To register, students or teachers should send an e-mail during February to Don Davis listing the name, school, and grade(s) of the student(s). Schools whose students participate on an ARML team other than Lehigh Valley may be asked to pay a registration fee if they are bringing more than four students.
• Schools with more than four students should group them into teams of four for consideration for team awards. These are just based on adding the scores of the four students. It is fine for a student to come to the contest even if they are the only student from their school.

12th grade
 1. Phil Kantue, Blair            32   $95
 2. Ben Kraft, Liberty            32    60
 3. Keenan Monks, Hazleton        31
 3. Shonak Patel, Liberty         31
 3. Ben Zauzmer, Upper Dublin     31

11th grade
 1. Anderson Wang, Wissahickon    37  $250
 2. Alex Zhu, AAST                36   200
 3. Matt Rauen, Pennsbury         32    80
 4. Licheng Rao, AAST             31    50
 5. Tommy Tang, Cherry Hill E     27

10th grade
 1. Eric Schneider, High Tech     39  $300
 2. Bryan Cai, Radnor             35   150
 3. Jongwhan Park, AAST           32    70
 4. Daniel Chen, Germantown       30
 5. Allen Zhu, Conestoga          28
 5. Kevin Zhou, High Tech         28

9th grade
 1. Harrison Okun, Princeton Day  28
 2. Ritesh Ragavender, SBrunswick 28
 3. Jon Yu, AAST                  24
 4. Crystal Wang, Conestoga       23
 5. Phoebe Cai, Radnor            22

Middle School
 1. Shashwat Kishore, Unionville  32   $95
 2. Alex Katz, AAST               26
 3. David Tong, AAST              25
 4. Jacob Wachspress, Pennsbury   22
 5. Yogeshwar Velingker, Parkland 20
 5. Aaron Yeiser, Perkiomen       20      
 
12th grade team
 1. Upper Dublin                 91
 2. AAST                         88
 3. Cherry Hill East             79
 4. Parkland                     75
 5. Liberty                      73
 
11th grade team
 1. AAST                        102
 2. Unionville                   86
 3. Freedom                      72
 4. Pennsbury                    66
 5. AAST                         59
 
10th grade team
 1. Conestoga                    80
 2. Radnor                       79
 3. AAST                         79
 4. Germantown                   70
 5. High Tech                    67

9th grade team
 1. AAST                         86
 2. AAST                         79
 3. AAST                         58
 4. AAST                         57
 5. Parkland                     53
 6. Chespeake                    50

Complete results in 2011 contest

Map of campus. Look for Packard Lab building, #19. There is free parking along Packer Ave for several blocks east of Packard Lab. If those fill up, there should be plenty of meter parking. You may not park in staff lots. The Zoellner garage at the east end of Packer Ave admits parking all day for $2.

The 40 questions in the contest must be answered in 2 hours without using a calculator.

2011 exam and solutions, annotated with number of top 46 people answering them correctly.

2010 exam and solutions, annotated with number of top 54 people answering them correctly.

2009 exam and solutions, annotated with number of people answering them correctly.

2008 exam and solutions, annotated with number of people answering them correctly.

2007 exam and solutions.

2006 exam and solutions.

2005 exam and solutions.

2004 exam and solutions.(Two problems talk about shaded regions which are not shaded on the screen. In number 32, there is a sort of cross-shaped figure which should be shaded, while on number 40, the small interior triangle should be shaded.)

2003 exam and solutions.

2002 exam and solutions.

2001 exam and solutions.

2000 exam and solutions.

1999 exam and solutions.

Top finishers in all contests since 1981.