Abacus Exercises Collection

Author: Yao Kexian
Publisher:
Publish Date: 2003-09-01
Features: This exercise book is compiled for the teaching of abacus in various financial and economic institutions. It is arranged according to general teaching principles, speed, and sequence, taking into account practical work and abacus certification requirements. The exercises are organized from simple to complex, from single to comprehensive, emphasizing certification assessments and practical applications. Special attention is given to single-item certification practice, expert certification simulation exercises, and national abacus competition practice questions.
□ Table of Contents:
1. Basic Abacus Techniques Practice
2. Abacus Addition and Subtraction Practice
3. Abacus Multiplication Practice
4. Abacus Division Practice
5. Comprehensive and Simulation Practice