

This is a reproduction of a book published before 1923. This book may have occasional imperfections
such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact,
or were introduced by the scanning process. We believe...

The Primary Number Book, written by Frederick Howard Umholtz and originally published in 1912, is a comprehensive guide to basic arithmetic for young students. The book is designed to introduce children to the fundamental concepts of mathematics, including addition, subtraction,...



This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original...

The Primary Number Book, written by Frederick Howard Umholtz and published in 1912, is a textbook designed to teach young children the basics of arithmetic. The book covers addition, subtraction, multiplication, and division, as well as introducing students to fractions and decimals...