Boulier chinois coloré avec système de remise à zéro Color:Rose With a little practice

With a little practice

The abacus can be used by children starting from age 7

leading to rote learning without true understanding—a difficulty that is often not easily detected

ils peuvent visualiser comment fonctionnent les différents problèmes

they will know how to find the answer to any arithmetic problem

Boulier chinois coloré avec système de remise à zéro Color:Rose With a little practiceFeatures Size: 9. 8 x 27. 3 cm Reset button Plastic construction With a generous size, this abacus allows children to perform calculations comfortably. The differently colored rows help facilitate counting by clearly marking the distinct decimal places.