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Soroban or 9 bead abacus
Autor:
James Monaghan
Topico(s):
Adição
,
Aritmética
,
Operações Aritméticas
Soroban or 9 bead abacus.
GeoGebra
Modified copy of Jerzy Mil's soroban.
Novos Materiais
Thales' Intercept Theorem
רישום חופשי
Position Vector and Derivative Vector
Inversión esférica de nudos: el nudo trébol y el nudo ocho
Two Triangle Theorem
Descubra Materiais
Puzzle-Box Expert (4)
line and angle proofs
www.geogebra.org/groups
รูปคลี่ปริซึม
Cross Section of a Cone Similarity
Descobrir Tópicos
Área
Cubóide
Cálculo Diferencial
Função Potência
Combinatória