This book can be used by 6th to 8th grade students preparing for Mathcounts Chapter and State Competitions. This book contains a collection of five sets of practice tests for MATHCOUNTS Chapter (Regional) competitions, including Sprint, and Target rounds. One or more detailed solutions are included for every problem. Please email us at [email protected] if you see any typos or mistakes or you have a different solution to any of the problems in the book. We really appreciate your help in improving the book. We would also like to thank the following people who kindly reviewed the manuscripts and made valuable suggestions and corrections: Kevin Yang (IA), Skyler Wu (CA), Reece Yang (IA ), Kelly Li (IL), Geoffrey Ding (IL), Raymond Suo (KY), Sreeni Bajji (MI), Yashwanth Bajji (MI), Ying Peng, Ph.D, (MN), Eric Lu (NC), Akshra Paimagam (NC), Sean Jung (NC), Melody Wen (NC), Esha Agarwal (NC), Jason Gu (NJ), Daniel Ma (NY), Yiqing Shen (TN), Tristan Ma (VA), Chris Kan (VA), and Evan Ling (VA).

This book can be used by 6th to 8th grade students preparing for Mathcounts State and National Competitions. This book contains a collection of five sets of practice tests for MATHCOUNTS National competitions, including Sprint and Target rounds. One or more detailed solutions are included for every problem.

Professor and Mathemagician, Harvey Mudd College, Claremont, CA --

Your book is "fabulous". I spent two hours last night working problems from it. I'm planning to use some in what I do with teachers, with citation of course. I love it. I love the clever problems you came up with and the clever solutions of the MATHCOUNTS problems you used. Dr. Harold Reiter, former Chairman of Mathcounts Question Written Committee, Math Professor, UNC at Charlotte Being responsible for the publications we put out at MATHCOUNTS, I understand the incredible amount of work this required. Congratulations on such a great accomplishment. ---Kristen Chandler Mathcounts, Deputy Director & Program Director I just finished going through with it. As for the book, I'm pretty impressed. It really seems you put a lot of time and effort into it, and I liked it. - Calvin Deng 2010 USA IMO Team Member, Silver Medalist I bought this book together with "Twenty More Problem Solving Skills" for my 6th grade daughter, who loves math, and is preparing for AMC and MathCounts competition. She is very excited with these two books, and learns a lot from these two books in her math competitionpreparation. We recommend this book as a must have math competition collection. - -A parent

The book contains ten tests that can be used to train students' speed and accuracy during Mathcounts competitions at school, chapter, state, and national levels. Each test has two parts. Part I trains students calculation speed with number sense. Part II trains students reading and problem solving skills. Each problem in Part II has the detained solutions.