Topic: Abacus Chinese
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How to Use a Chinese Abacus
While the first documentation of a Chinese Abacus has been dated around the 14th century, some form of the abacus or counting rods have appeared in history as early as 2700 BC in ancient Sumaria. Mentioned in ancient Roman texts, as well as... Read More »
Source: http://www.ehow.com/how_2290925_use-chinese-abacus.html
When was the chinese abacus made?
It was made in 1815 Read More »
Source: http://wiki.answers.com/Q/When_was_the_chinese_abacus_made
Where was chinese abacus made?
the first abacuss ever made in the world is in china in bajing about 40,000 years ago. Read More »
Source: http://wiki.answers.com/Q/Where_was_chinese_abacus_made
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Abacus Chinese
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Answers to Other Common Questions
When I Was Born In 2 bc I am INvenrottt
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Source: http://wiki.answers.com/Q/How_was_the_chinese_invention_of_abacus...
around 4,000 years ago
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Source: http://wiki.answers.com/Q/When_was_the_first_Chinese_abacus_made
It impacted society by making math problems easiers
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Source: http://wiki.answers.com/Q/What_was_the_impact_of_the_Chinese_abac...
A "suan pan," or Chinese abacus, is a calculating aid for addition, multiplication, subtraction, division and extracting cubed and square roots. Its rectangular frame is divided, and the top section (upper deck) has two beads on five vertic...
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Source: http://www.answerbag.com/q_view/2193433
This is a simple way to build one with cheap, easily acquired materials. http://www.geocities.com/learner_center/abacus.html
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Source: http://wiki.answers.com/Q/How_do_you_build_an_Chinese_abacus
The earliest known written record of the Chinese abacus dates to the 14th century AD.
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Source: http://wiki.answers.com/Q/When_did_the_chinese_start_using_the_ab...
