Tratado De AritmÃ(c)tica, written by Juan Cortazar and potentially published in 1877, is a historical textbook on arithmetic. This book offers insights into mathematical education during the late 19th century in Spain and possibly Latin America. It serves as a valuable resource for understanding the pedagogical methods and mathematical principles taught at the time. Scholars and educators interested in the history of mathematics education will find this book particularly insightful.

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 copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.

This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.

As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.