Books by Yongcheng Chen
42 titles available, newest first by original publication date.
American Mathematics Competitions (AMC 8) Preparation (Volume 7): More Practice Tests
Yongcheng Chen
$20.99
Problem Solving Using Auxiliary Lines
Yongcheng Chen
$22.99
American Mathematics Competitions (AMC 10) Preparation (Volume 5)
Yongcheng Chen
$22.99
American Mathematics Competitions (AMC 10) Preparation Practice Tests
Yongcheng Chen
$22.99
American Mathematics Competitions (AMC 10) Preparation (Volume 1)
Yongcheng Chen
$22.99
Mathcounts State Competition Preparation Volume 3
Yongcheng Chen
$24.99
Mathcounts State Competition Preparation Volume 2
Yongcheng Chen
$24.99
American Mathematics Competition 10 Practice
Yongcheng Chen
$20.99
American Invitational Mathematics Examination (AIME) Preparation (Volume 1)
Yongcheng Chen
$20.99
Problem Solving Using the Rearrangement Inequality
Problem Solving Using the Rearrangement Inequality
Yongcheng Chen
$24.99
Problem Solving Using Vieta's Theorem
Problem Solving Using Vieta's Theorem
Yongcheng Chen
$19.99
Mathcounts School Competition Practice
Mathcounts School Competition Practice
Yongcheng Chen
$13.99
The Substitution Method
The Substitution Method
Yongcheng Chen
$20.99
Problem Solving Using the AM-GM Inequality
Problem Solving Using the AM-GM Inequality
Yongcheng Chen
$20.99
Mathcounts Solutions: 2019 School and National Competitions
Mathcounts Solutions: 2019 School and National Competitions
Yongcheng Chen
$15.99
Problem Solving Using the Discriminant
Problem Solving Using the Discriminant
Yongcheng Chen
$20.99
The Completing the Square Method
The Completing the Square Method
Yongcheng Chen
$20.99
Mathcounts National Competition Team Round Solutions 2001 to 2010
Mathcounts National Competition Team Round Solutions 2001 to 2010
Yongcheng Chen
$20.99
The Area Method
The Area Method
Yongcheng Chen
$20.99
The Mass Points Method
The Mass Points Method
Yongcheng Chen
$20.99
Balls and Boxes
Balls and Boxes
Yongcheng Chen
$20.99
Mathcounts National Competition Practice
Mathcounts National Competition Practice
Yongcheng Chen
$20.99
Mathcounts National Competition Solutions
Mathcounts National Competition Solutions
Yongcheng Chen
$20.99
Fifty Lectures for Mathcounts Competitions (3) Solution Manual
Fifty Lectures for Mathcounts Competitions (3) Solution Manual
Yongcheng Chen
$20.99
Fifty Lectures for Mathcounts Competitions (1) Solution Manual
Fifty Lectures for Mathcounts Competitions (1) Solution Manual
Yongcheng Chen
$20.99
Fifty Lectures for Mathcounts Competitions (2) Solution Manual
Fifty Lectures for Mathcounts Competitions (2) Solution Manual
Yongcheng Chen
$20.99
Competition Math for Elementary School Volume 4
Competition Math for Elementary School Volume 4
Yongcheng Chen
$20.99
Problem Solving Using Cauchy's Inequality
Problem Solving Using Cauchy's Inequality
Yongcheng Chen
$20.99
Competition Math for Elementary School Volume 3
Competition Math for Elementary School Volume 3
Yongcheng Chen
$20.99
Fifty Lectures for American Invitational Mathematics Examination (AIME) (Volume 1)
Fifty Lectures for American Invitational Mathematics Examination (AIME) (Volume 1)
Yongcheng Chen
$29.99
American Invitational Mathematics Examination (AIME) Preparation (Volume 2)
American Invitational Mathematics Examination (AIME) Preparation (Volume 2)
Yongcheng Chen
$20.99
American Invitational Mathematics Examination (AIME) Preparation (Volume 3)
American Invitational Mathematics Examination (AIME) Preparation (Volume 3)
Yongcheng Chen
$20.99
Mathcounts Speed and Accuracy Practice Tests
Mathcounts Speed and Accuracy Practice Tests
Yongcheng Chen
$20.99
Geometry Through Competitions
Geometry Through Competitions
Yongcheng Chen
$29.99
American Mathematics Competitions 8 Practice
American Mathematics Competitions 8 Practice
Yongcheng Chen
$20.99
Fifty Lectures for Mathcounts Competitions (4)
Fifty Lectures for Mathcounts Competitions (4)
Yongcheng Chen
$20.99
Twenty Mock Mathcounts Target Round Tests
Twenty Mock Mathcounts Target Round Tests
Yongcheng Chen
$29.99
Fifty Lectures for American Mathematics Competitions Problems Book 2
Fifty Lectures for American Mathematics Competitions Problems Book 2
Yongcheng Chen
$20.99
Fifty Lectures for American Mathematics Competitions Volume 4
Fifty Lectures for American Mathematics Competitions Volume 4
Yongcheng Chen
$36.99
Fifty Lectures for American Mathematics Competitions
Fifty Lectures for American Mathematics Competitions
Yongcheng Chen
$36.99
Fifty Lectures for American Mathematics Competitions Problems Book 1
Fifty Lectures for American Mathematics Competitions Problems Book 1
Yongcheng Chen
$20.99
Eleven Years Mathcounts Chapter Competition Solutions
Eleven Years Mathcounts Chapter Competition Solutions
Yongcheng Chen
$20.99