Bookstore

Art of Problem Solving's Special AIME Seminar is a 2-day crash-course in AIME preparation on March 6 and March 7. Taught by a perfect scorer on the AIME. Click here to enroll today!

Welcome to the Art of Problem Solving bookstore!

Books for eager students of mathematics in grades 4-12

Art of Problem Solving (AoPS) texts are designed for outstanding math students and present a broader and deeper mathematics education than the standard curriculum. The AoPS texts have been used by thousands of top students in contests such as MATHCOUNTS and the AMC.

"...the Art of Problem Solving books are AMAZING!"
-Neal Wu, 2005 MATHCOUNTS National Champion
Featured book
by David Patrick
An intermediate textbook in counting and probability for students in grades 9-12, containing topics such as inclusion-exclusion, recursion, conditional probability, generating functions, graph theory, and more.
ISBN: 978-1-934124-06-2
Text: 400 pages. Solutions: 208 pages
Paperback. 10 7/8 x 8 3/8 x 3/4 inches.
Item(s)PriceQuantity
Intermediate Counting & Probability: Textbook & Solutions Manual
$47.00

Art of Problem Solving texts

Other Texts for Contest Preparation

Age/School Recommendations

Learn more about AoPS texts, including how our books are specially designed for high-performing students.
Read testimonials about our books.
Not sure which book is right for you? Check out our recommendations, or ask for a personalized recommendation.
Click here to join our mailing list to be informed when new books are available.
Art of Problem Solving's Algebra 3 course starts on March 4. A full course in intermediate algebra, as well as strategies for success on the AMC 10/12 and the AIME. Click here to enroll today!
© Copyright 2008 AoPS Incorporated. All Rights Reserved. • FoundationPrivacyContact Us