Treatise On Arithmetic: Practical And Theoretical is a book written by Dionysius Lardner and first published in 1834. The book provides a comprehensive overview of arithmetic, both in its practical and theoretical aspects. It covers a wide range of topics, including the basic operations of addition, subtraction, multiplication, and division, as well as more advanced techniques such as fractions, decimals, and logarithms.The book is divided into several chapters, each of which focuses on a specific area of arithmetic. The first chapter provides an introduction to the subject, including a brief history of arithmetic and an overview of its basic principles. The following chapters cover topics such as the properties of numbers, fractions, decimals, and logarithms, as well as more advanced topics such as algebra and geometry.Throughout the book, Lardner provides numerous examples and exercises to help readers understand and practice the concepts covered. He also includes a variety of tables and charts to aid in calculations and problem-solving. The book is written in a clear and concise style, making it accessible to both students and professionals.Overall, Treatise On Arithmetic: Practical And Theoretical is a valuable resource for anyone interested in learning about arithmetic or looking to improve their skills in this area. It is a classic work that has stood the test of time and remains relevant and useful today.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.