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Home » + Sales & Service » HP Heritage » HPCalc Timeline » Abacus »
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Abacus Simulator
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How can I calculate with it? For while it´s a interesting matter.
Marco Aguiarsan
11/28/2008 8:31:55 AM - BR
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We have a different type! Can you help us? If not than that is ok...thanks for the cool activitie though!
Brouse
11/5/2008 8:36:54 AM - US
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What the heck is this stupid thing? It looks realy weird and like neards yous them
Bob Johnson
10/30/2008 2:55:43 PM - US
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this is going to help me out alot on my project thanks!:}
Anonymous
8/26/2008 9:45:38 PM - SG
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This was so fun learning in my middle school math class we were supposed to learn how to use a abacus and this is a fun and not hard way to do it. I will suggest this to all my classmates.
The Master of Everything
5/3/2008 9:54:34 AM - US
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these abacists back in the ancient chinese day must have been really big dorks!!!!!
john strayhann
2/26/2008 8:40:32 AM - US
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This is a great way to learn how to use the Abacus! :-)
For more info, try...
http://www.themathlab.com/alltreasure/
chinesecalculation/chinesecalculation.html
anonymous
2/4/2008 4:45:10 AM - SG
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nice thinking!!!!
anonymous
12/12/2007 7:07:48 PM - US
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Cool baby, yeah!
Excellent method of teaching Abacus and principal of automaticity.
Ilike
12/9/2007 1:04:13 AM - CA
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good to see the nice explanation of the use of abacus
Mrinmoy
www.baipatra.ws
mrinmoy
9/10/2007 3:56:02 PM - IN
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Here is a site for the goggletards:
http://webhome.idirect.com/~totton/abacus/pages.htm
Explains one method for division multiplication
addition and subtraction
goggleable
8/14/2007 11:53:46 AM - SG
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Thanks a lot! I´ve always found the abacus to be an extremely cool mathematical tool, I just couldn´t understand it.
Last time I checked, the abacus was a non-electronic alternative to a calculator, so I think there should be some lessons on how to use arithmetics (add, subtract, multiply, and divide). Then again, I can experiment with it and eventually figure it out.
The fact that the abacus is a non-electronic calculator makes it a very useful item in my stories that take place in post-technology age when machines are forbidden.
ANNA
7/15/2007 9:54:13 AM - US
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Your website helped me learn what an abacus was but how are you suppose to multiply, add, subtract, or divide? You need to tell people that!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Anonymous
7/9/2007 11:23:51 AM - US
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Thank you for this timely site. I have wanted to know how this counting system worked for a long time..and now I can learn about it quickly and easily.
Anonymous
6/24/2007 3:02:03 PM - US
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This is great I have always wanted to learn to use an Abacus and now I know
Anonymous
5/27/2007 1:54:53 PM - US
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This is a really fun way to learn about how to use this
Spongebob
2/6/2007 9:29:17 AM - US
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