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The soroban can be used by people of all ages and abilities to master arithmetic operations of addition
it helps develop math skills through finger manipulation rather than relying solely on paper and pencil
If you are interested in Montessori pedagogy for your child
Ensuite que l'enfant a assimilé le fonctionnement du boulier
they no longer need to keep the solution steps in short-term memory
Boulier en bois massif couleurs acidulées - petit escargot Montessori The soroban can be usedCaracteristiques Taille 24. 3 x 20. 3 x 5. 3 cm Construction en bois massif (hvea) Couleurs acidules, peinture non toxique
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