This text investigates the fundamental principles of decimal notation and percentage calculations to provide a clear framework for mathematical literacy. The authors, Marvin I. Bittinger and Mervin Keedy, utilize their extensive experience in mathematics education to break down complex arithmetic concepts into manageable, sequential steps. The book employs a structured pedagogical approach, focusing on the logical progression from basic decimal operations to the practical application of percentages in various contexts.

Educators frequently cite this work as a reliable resource for students requiring a foundational understanding of arithmetic. The text is noted for its straightforward, instructional prose that prioritizes clarity and skill acquisition over theoretical abstraction.