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numerous studies have shown that students aged 9 and under often struggle to visualize the abstract concepts inherent to math
you can count up to 9 by adding the units on each rod from left to right
il n’a plus la nécessité de conserver les réponses dans sa mémoire à court terme
With its high-quality wood construction
they will know how to solve any math problem
Boulier chinois en bois - 13 rangées - noir Abacus:Abacus numerous studies have shown thatThis 13 row Chinese abacus, crafted from solid black painted wood and reinforced with brass fittings, combines durability and elegance. Designed to be simple and practical, it is perfectly suited for children eager to learn basic arithmetic while handling a sturdy and pleasant tool. Key Features: 13 rows for easy learning: Ideal for introducing children to math concepts (addition, subtraction, multiplication). Solid black painted wood: Durable and
US$ 22.90
US$ 155.00
US$ 22.90
US$ 10.90
