Beast Academy provides a fun, rigorous, challenging, complete curriculum for aspiring math beasts. Level 5C includes chapters on Sequences, Ratios & Rates, and Decimals.
The guide is written in an engaging comic book style, and the practice book provides nearly 600 problems ranging from introductory level exercises to very challenging puzzles and word problems.
Overview
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.