"Beast Academy is a series of illustrated textbooks and workbooks from the math beasts at Art of Problem Solving. Together with the companion website, www.BeastAcademy.com, Beast Academy provides a rigorous, challenging, engaging, and fun curriculum for aspiring math beasts in grades 2-5. This is Guide 3B in a four-book series for third grade. Guide book 3B covers multiplication, perfect squares and the distributive property and uses an entertaining, comic book style to teach the mathematical concepts found in this book"--Back cover.