The Ready Reckoner: Or Willcolkes�������s And Fryer�������s New And Much Admired System Of Arithmetic And Mental Calculations is a book written by James Waddell and published in 1839. The book is a comprehensive guide to arithmetic and mental calculations, providing readers with a practical and easy-to-use system for solving mathematical problems. The system was developed by Willcolkes and Fryer and has been widely praised for its simplicity and effectiveness. The book covers a wide range of topics, including addition, subtraction, multiplication, division, fractions, decimals, and percentages. It also includes a section on mental calculations, which teaches readers how to perform complex calculations in their heads. The Ready Reckoner is an essential resource for anyone who needs to perform mathematical calculations quickly and accurately, including students, teachers, and professionals in a variety of fields.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.
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