Essentials of Arithmetic: Oral and Written is a comprehensive book on arithmetic written by John William McClymonds in 1907. The book covers the fundamental concepts of arithmetic, including addition, subtraction, multiplication, division, fractions, decimals, and percentages. It is designed to provide a thorough understanding of arithmetic for both oral and written applications.The book is divided into several sections, starting with a review of the basic principles of arithmetic. It then moves on to more advanced topics, such as fractions and decimals, and includes practical examples and exercises to reinforce the concepts. The book also includes chapters on measurements, ratios, and proportions, as well as a section on business calculations.In addition to the detailed explanations and examples, the book features numerous illustrations and diagrams to help readers visualize the concepts. The author also provides helpful tips and strategies for solving arithmetic problems quickly and accurately.Overall, Essentials of Arithmetic: Oral and Written is a valuable resource for anyone looking to improve their arithmetic skills. It is suitable for students, teachers, and anyone who needs a refresher on the basics of arithmetic.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.