Kumon My Big Book of Addition (Ages 4–7) is a comprehensive, high-quality workbook designed to support early math success and provide long-term learning value. With over 200 pages of carefully sequenced practice, this resource supports early Ontario mathematics expectations for Kindergarten and the primary grades, helping children build confidence, accuracy, and independence in math.

Children develop strong foundations in number recognition, counting, and addition, progressing from simple combinations to more advanced addition skills through the structured Kumon approach. The workbook also introduces basic money concepts such as counting coins, helping children connect math to real-life situations while strengthening number sense and early problem-solving.

With clear, step-by-step guidance and extensive practice, My Big Book of Addition helps children build confidence in math, strengthen calculation skills, and develop a solid foundation for continued success in early primary mathematics. Ideal for reinforcement, extra practice, and supporting classroom learning over time.