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| Description: |
This site is absolutely excellent with the information that pertains to the abacas and why the abaca was used and what it was used for. I think this site is a great tool on how to understand the meaning of the abacus and also what every bead does for math. |
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| More information about this material: |
Primary Audience:
College General Ed
Mobile Compatibility:
Not specified at this time
Language:
English
Cost Involved:
no
Source Code Available:
yes
Accessiblity Information Available:
no
Copyright:
yes
Creative Commons:
unsure
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