Crafted to support early math education, this abacus tutorial book provides clear explanations and visual to simplify learning. It is perfect for children exploring arithmetic concepts, understanding addition, subtraction, multiplication, and division through traditional methods. Features -Color:Multi -Material:Paper -Size:12.70X9.00X0.50cm/4.99X3.54X0.20in -Boosts cognitive development: this abacus guidebook is crafted to enhance children's problemsolving skills, logical thinking, and mental arithmetic capabilities -Family-friendly learning: promoting quality time and shared learning experiences between parents and children -Comprehensive skill coverage: from basic counting to advanced calculations, this manual provides a complete learning for mastering the abacus -Lightweight and portable: designed for convenience, the guide can be easily carried, allowing children to practice abacus skills anytime and anywhere -Traditional meets modern: combines the charm of the chinese abacus with innovative teaching techniques to engage children in both cultural and academic growth Package list: 8 x Paper Mind Abacus Learning Guidebooks