1330 Kopfrechnungs-beispiele

This book presents an extensive collection of mental arithmetic problems designed to enhance one's mathematical abilities. With over 1300 examples covering addition, subtraction, multiplication, division, and more complex operations, readers can sharpen their arithmetic skills and improve their problem-solving abilities. This book is perfect for students of all ages, professionals in quantitative fields, or anyone seeking to exercise their mental mathematics abilities.

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 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.

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