""Key To Ray's New Arithmetics: Primary Intellectual And Practical"" by Joseph Ray is a guidebook designed to accompany the author's arithmetic textbooks. The book is intended for primary level students and covers basic mathematical concepts such as addition, subtraction, multiplication, and division. The guidebook provides solutions to the problems presented in the textbooks and offers additional practice exercises to help students reinforce their understanding of the material. The author emphasizes the importance of both intellectual and practical application of arithmetic concepts, encouraging students to not only memorize formulas but also understand the underlying principles. Overall, ""Key To Ray's New Arithmetics: Primary Intellectual And Practical"" serves as a valuable resource for students and teachers alike seeking to improve their understanding and mastery 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.