ISBN: 9781332894239 - new system of arithmetic, on the cancelling plan: embracing the rules of three, single and double, direct and inverse; barter; loss and gain; ... interest; and all proportional quest (3 Ergebnisse)

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Zustand: New. Print on Demand. This book presents a novel method for performing arithmetic operations, including subtraction, addition, multiplication, and division, using a method the author refers to as cancelling. The principles of cancelling are applied across proportional questions, with the method extending to all questions involving fractions, ratios, and proportion. The author presents their method as simpler and more efficient than traditional processes, providing detailed explanations and examples to illustrate its effectiveness. This technique has been shared with and adopted by a number of teachers who attest to its benefits. The author's goal is to impart a deeper understanding of arithmetic processes and to make them more accessible to students by offering an alternative to traditional methods. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. …