This vintage hardcover copy of “Practical Mathematics” by Claude Irwin Palmer is a textbook focusing on arithmetic. Published by McGraw-Hill in 1918, this second edition textbook is aimed at high school, adult, and further education levels. With 151 pages, this English-language textbook is 5 inches in length and 7 inches in height, making it a valuable resource for those interested in improving their arithmetic skills.The book covers the essentials of arithmetic, geometry, algebra and trigonometry.