The cost of an abacus can vary widely depending on its size, material, and quality. Basic wooden or plastic abacuses typically range from $10 to $30, while more elaborate or decorative versions can cost between $30 and $100 or more. Specialty or educational abacuses may also be available at higher price points.
The abacus was originally used to add and subtract. It was much faster than an adding machine. Its weakness was that it did not leave a paper trail.
The Chinese abacus
Abacus was invented by the Chinesethe abacus was also known as the first computer
A brain - and it is not a simple device. It was assisted by an abacus, but without a brain an abacus would not have been much use!
The possessive form of the word "abacus" is "abacus's." This follows the general rule of adding an apostrophe and "s" to singular nouns to indicate ownership. For example, you might say "the abacus's beads" to refer to the beads belonging to the abacus.
You can currently get one for around 250 pesos. The price will vary depending on the area and the materials used.
China invented the abacus .
Well, answer 1 didn't seem to make much sense...go to the link below to see a picture of a typical abacus
The abacus was originally used to add and subtract. It was much faster than an adding machine. Its weakness was that it did not leave a paper trail.
How did the abacus occur?
An Abacus has beads and strings.
The Chinese abacus
ABACUS
it is the abacus. :D :D :D i got is dummies
The abacus II!
the Chinese invented the abacus
the invenor of the abacus is the invenor of me