BOO! There is a mystery behind every door of the creepy haunted  house. Luckily, algebra will help you solve each problem. By using simple addition, subtration, multiplication, and division, you'll discover that solving math mysteries isn't scary at all—it's fun!
“Mystery Math presents the concepts with humor and clarity.”—School Library Journal
“[A] kid-friendly introduction to basic algebra.”—Booklist
Back to Top