Mental Abacus Book 2

Mental Abacus Book 2

Paquete:
com.hamsterforce.mentalabacus2
Descargas:
10
Tamaño:
18 MB
Requiere android:
4.1 y versiones superiores
Actualizado:
20 de mar de 2019
2
Ultima versión:
2.4
Años:
Todo el mundo
Descarga

Mental Abacus Book 2 focuses on advanced abacus topics, and it is a complete learning package on multiplication and division. Every concept and technique involved is explained thoroughly with plenty of examples and various diagrams. Book 1 and Book 2, together with the powerful demonstration kit "Abaculator", comprise a comprehensive guide for abacus self-study.

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