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Why is learning the abacus essential
billes en plastique ABS
square roots
rustic design that withstands the rough handling of little ones
The Chinese abacus is an excellent learning tool to master fast and accurate calculation
Soroban géant pour salle de classe 13 rangées - billes jaunes / rouges Boulier-chinois Why is learning the abacusFeatures Size: 58 x 19 cm Can be wall mounted. Ideal for classroom use: vertical positioning is easy thanks to its friction system that prevents beads from falling by simple gravity. Why choose a soroban? From age 6, we have found that the Japanese abacus, or soroban, is the best suited type of abacus for serious educational use. It is designed to perform both simple and complex calculations. As a result, it will support your childs learning well
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