Topic: Make Abacus
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Answers to Common Questions
What is the Abacus?
The abacus is a counting device. It is rectangular or square in shape. There are 10 wires which run vertically between the sides and on each row there are nine beads on each row. Addition or subtraction is performed by sliding the appropria... Read More »
Source: http://answers.ask.com/Computers/Hardware/what_is_the_abacus
How to Make An Abacus?
An abacus is very simple to make. You need 60 beads from a craft or other store, 6 ten inch rods-very small in diameter, and a cardboard base. Place 10 beads on each pole. Push poles into cardboard and your done. To find more information cl... Read More »
Source: http://answers.ask.com/Computers/Hardware/how_to_make_an_abacus
How does the Abacus Work?
The abacus is used by sliding beads to the center area in order to represent a number. Each row, starting from the right to left, represents ones, tens, hundreds, and so on. Each bead represents a number. The side with with fewer beads assi... Read More »
Source: http://answers.ask.com/Computers/Hardware/how_does_the_abacus_wor...
Featured Content:
Make Abacus
An abacus is a mathematical aid that was developed from its forerunner, the counting board, which predates both Greek and Roman civilizations. The standard abacus consists of a series of vertical rods with… More »
Difficulty:
Moderately Easy
Source: www.ehow.com
More Common Questions
Answers to Other Common Questions
An Abacus is held horizontally with the smaller deck at the top. Each bed on the top deck has a value of 5, and each one on the bottom 1. Beads are pushed towards the central crossbar to show numbers. From right to left, the first vertical ...
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Source: http://answers.ask.com/Computers/Hardware/how_to_use_an_abacus
The abacus was invented or introduced to the world by the communities of Northern Africa. It is a mathematical instrument from antiquity.
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Source: http://answers.ask.com/Society/History/who_invented_the_first_aba...
While the actual inventor of the abacus is unknown, it was used as an early counting device and started somewhere around 500 B.C. The oldest is called the Salamis. You can find more information here: http://www.ee.ryerson.ca/~elf/abacus/his...
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Source: http://answers.ask.com/Computers/Hardware/who_invented_the_abacus
The abacus is an ancient calculating mechanism dating back thousands of years. Although many believe it was invented by the Chinese, the Babylonians used such a device long prior during the years 1,000 and 500 BC.
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Source: http://answers.ask.com/Computers/Other/when_was_the_abacus_invent...
Abacus is the first counting machine!
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Source: http://wiki.answers.com/Q/What_are_abacus
Create an abacus with an inexpensive wood frame and beads for counting. This ancient form of a calculator still works today and is also a decorative element to brighten up any room. Making your own abacus will take time and patience; howeve...
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Source: http://www.ehow.com/how_10041837_make-bead-abacus.html
