Beast Academy: Math Guide 4D (Art of Problem Solving)

Beast Academy is the new elementary-school math curriculum from Art of Problem Solving. When complete, Beast Academy will provide a full, rigorous, and entertaining curriculum for aspiring math beasts in grades 2-5. The series consists of four two-book sets for each grade. The Guide book of each set presents the lessons and the Practice book provides exercises and problems to reinforce the lessons. Beast Academy 4D is the fourth set in the four-set series for Grade 4. Guide 4D delivers complete lessons to the students of Beast Academy in an engaging comic-book style. The companion book, Practice 4D, provides nearly 500 problems ranging from introductory level exercises to very challenging puzzles and word problems, to reinforce the lessons in the Guide.