series
courses
login
Home
series
Soromania, Aprender ábaco japonés SOROBAN
primer paso para dominar al aritmética
train your brain
simple 4: 1d/2n (5s)
simple 4: 1d/2n (4s)
simple 4: 1d/2n (3s)
simple 4: 1d/2n (2.5s)
simple 4: 1d/2n (2s)
simple 5: 1d/3n (5s)
simple 5: 1d/3n (4s)
simple 5: 1d/3n (3s)
simple 5: 1d/3n (2.5s)
simple 5: 1d/3n (2s)
simple 9: 1d/3n (6s)
simple 9: 1d/3n (5s)
simple 9: 1d/3n (4s)
simple 9: 1d/3n (3s)
simple 9: 1d/3n (2s)
simple 9: 1d/5n (6s)
simple 9: 1d/5n (5s)
simple 9: 1d/5n (4s)
simple 9: 1d/5n (3s)
simple 9: 1d/5n (2s)
simple 9: 2d/4n (6s) (TZ)
simple 9: 2d/4n (5s) (TZ)
simple 9: 2d/4n (4s) (TZ)
simple 9: 2d/4n (3s) (TZ)
simple 9: 2d/4n (2s) (TZ)
simple 9: 2d/4n (7s) (SD)
simple 9: 2d/4n (6s) (SD)
simple 9: 2d/4n (5s) (SD)
simple 9: 2d/4n (4s) (SD)
simple 9: 2d/4n (3s) (SD)
simple 9: 2d/3n (7s)
simple 9: 2d/3n (6s)
simple 9: 2d/3n (5s)
simple 9: 2d/3n (4s)
simple 9: 2d/3n (3s)
simple 9: 2d/5n (7s)
simple 9: 2d/5n (6s)
simple 9: 2d/5n (5s)
simple 9: 2d/5n (4s)
simple 9: 2d/5n (3s)
simple 9: 2d/7n (6s)
simple 9: 2d/7n (5s)
simple 9: 2d/7n (4s)
simple 9: 2d/7n (3s)
simple 9: 2d/7n (2s)
simple 9: 2d/10n (6s)
simple 9: 2d/10n (5s)
simple 9: 2d/10n (4s)
simple 9: 2d/10n (3s)
simple 9: 2d/10n (2s)
simple 9: 3d/5n (8s)
simple 9: 3d/5n (7s)
simple 9: 3d/5n (6s)
simple 9: 3d/5n (5s)
simple 9: 3d/5n (4s)
simple 9: 3d/8n (8s)
simple 9: 3d/8n (7s)
simple 9: 3d/8n (6s)
simple 9: 3d/8n (5s)
simple 9: 3d/8n (4s)
simple 9: 4d/5n (10s)
simple 9: 4d/5n (9s)
simple 9: 4d/5n (8s)
simple 9: 4d/5n (7s)
simple 9: 4d/5n (6s)
simple 9: 4d/10n (10s)
simple 9: 4d/10n (9s)
simple 9: 4d/10n (8s)
simple 9: 4d/10n (7s)
simple 9: 4d/10n (6s)
simple 9: 2d/10n (4s)
simple 9: 2d/10n (3s)
simple 9: 2d/10n (2s)
simple 9: 2d/10n (1.5s)
simple 9: 2d/10n (1s)
simple 9: 3d/10n (6s)
simple 9: 3d/10n (5s)
simple 9: 3d/10n (4s)
simple 9: 3d/10n (3s)
simple 9: 3d/10n (2s)
simple 9: 4d/10n (8s)
simple 9: 4d/10n (7s)
simple 9: 4d/10n (6s)
simple 9: 4d/10n (5s)
simple 9: 4d/10n (4s)
simple 9: 6d/3n (18s)
simple 9: 6d/3n (16s)
simple 9: 6d/3n (14s)
simple 9: 6d/3n (10s)
simple 9: 6d/3n (8s)
simple 9: 6d/4n (15s)
simple 9: 6d/4n (13s)
simple 9: 6d/4n (12s)
simple 9: 6d/4n (10s)
simple 9: 6d/4n (8s)
simple 9: 1d/10n (0.8s)
simple 9: 2d/8n (1.5s)
simple 9: 3d/6n (2s)
simple 9: 4d/4n (3s)
simple 9: 6d/3n (4s)
