Title: The Book of Perfectly Perilous Math: 24 Death-Defying Challenges for Young Mathematicians, Author: Sean Connolly
Title: Mathematical Quickies: 270 Stimulating Problems with Solutions, Author: Charles W. Trigg
Title: The Book of Perfectly Perilous Math: 24 Death-Defying Challenges for Young Mathematicians, Author: Sean Connolly
Title: Math Games for Middle School: Challenges and Skill-Builders for Students at Every Level, Author: Mario Salvadori
Title: Using Math on a Space Mission, Author: Hilary Koll
Title: Mathematical Challenge, Author: Tony Gardiner
Title: Solving Business Problems Using A Calculator Student Text / Edition 6, Author: Mildred Polisky