Our Abacus Level 3 Book is expertly designed to further develop young learners' arithmetic skills by introducing advanced abacus techniques, enhancing mental calculation abilities, and fostering a deeper understanding of mathematical concepts.
The book begins by reinforcing addition and subtraction using the Small Friends Formula, which simplifies calculations by pairing numbers that sum to 5.
Building upon this foundation, the curriculum introduces the Big Friends Formula, focusing on pairs of numbers that add up to 10.
The book further expands into Multiple Formulas, teaching students to handle more complex operations by combining smaller units. This approach enhances flexibility in problem-solving and strengthens overall mathematical proficiency.
By progressing through these structured techniques, the Abacus Level 3 Book equips students with the skills necessary for swift, accurate, and flexible mental calculations, laying a solid foundation for more advanced mathematical concepts in subsequent levels.
