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abacus
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| Amazing Abacus Math Video |
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| Uploaded: May 4, 2007 at 9:20 pm |
| Author: bombaywala86 |
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| Length: 01:57 |
| Rating: 4.91 |
| Views: 54952 |
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| Tags: Abacus Amazing Math Video |
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| A demonstration of how to use the abacus for calculating addition equations. |
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| Uploaded: August 18, 2007 at 10:19 pm |
| Author: newschema |
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| Length: 01:19 |
| Rating: 3.40 |
| Views: 6336 |
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| Tags: abacus addition autism calculation equations math |
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| Alexander's Dark Band live at the Mohawk in Austin, TX |
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| Uploaded: March 25, 2008 at 5:27 am |
| Author: alexdarkband |
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| Length: 02:44 |
| Rating: N/A |
| Views: 160 |
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| Tags: comedy music Unsigned |
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| UCMAS Mental Arithmetic System is a modern representation of an ancient art of mental math. It uses an ancient tool, the abacus, for the right... |
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| Uploaded: July 10, 2007 at 9:24 pm |
| Author: ucmasusa |
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| Length: 08:00 |
| Rating: 4.83 |
| Views: 10161 |
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| Tags: Abacus Arithmetic Kuala Lumpur Malaysia Mental UCMAS |
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| Adding/subtracting 4 - 6 digit numbers using the abacus |
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| Uploaded: November 11, 2006 at 6:43 am |
| Author: TheSorobanSchool |
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| Length: 00:54 |
| Rating: 4.40 |
| Views: 26232 |
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| Tags: abacus math |
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| そろばん外国人講座Abacus classes for foreigners |
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| Uploaded: May 4, 2008 at 2:16 pm |
| Author: keitaidachina |
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| Length: 04:40 |
| Rating: 3.67 |
| Views: 748 |
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| Tags: abacus calculation japan osaka soroban |
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