Mastermind Abacus
Mastermind Abacus
Abacus
We at Master Mind Abacus developed teaching methods and train student mental math accordingly. Improves brain development for kids with Abacus maths learning.
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Uploaded on October 29, 2013
Taken on September 6, 2011
Abacus
We at Master Mind Abacus developed teaching methods and train student mental math accordingly. Improves brain development for kids with Abacus maths learning.
610
views
0
faves
0
comments
Uploaded on October 29, 2013
Taken on September 6, 2011