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The soroban can be used by people of all ages and abilities to master arithmetic operations of addition
they no longer need to remember steps in their short-term memory
it helps develop math skills through finger manipulation rather than relying solely on paper and pencil
Fabriqué en plastique ABS robuste
If you are interested in Montessori pedagogy for your child
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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