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They come in various sizes, but a typical abacus is about eight inches square.
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∙ 14y ago
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What does an abacus have?
An Abacus has beads and strings.
What is full form of ABACUS?
ABACUS is a name of a calculating apparatus - it is not an acronym.
What two types of abaci were directly derived from the Chinese abacus?
If you are refering to Chinese abacus their earliest rudimentary design of abacus has 1/4 rod beads (quite similar to the later Japanese soroban abacus). Various other types of abacus design were also seen afterwards, but the advance type of 2/5 rod beads became standard and classic. Afterwards, the basic 1/5 rod beads particularly became the type of basic design. The Roman abacus may be not connected to the Chinese abacus.
In what way did the Romans invent the abacus?
They didn't invent it but they played a big part in carrying on the 'tradition', they had a different version of the original Mesopotamian ones.
Did Leonardo da Vinci invent the abacus?
No, the Abacus was invented by the Sumerians in 2,700 BCE
Which country invented the abacus?
China invented the abacus .
How do you say abacus in Hindi?
ABACUS
How did the abacus occur?
How did the abacus occur?
What does an abacus have?
An Abacus has beads and strings.
Disadvantage of an abacus?
disadvantage of abacus
What was the first abacus?
The Chinese abacus
What is the history of the abacus?
the history about the abacus is that 3000 years ago the chinese invented the abacus. The abacus was made of wood parrelel rod and beads.
First known counting device?
it is the abacus. :D :D :D i got is dummies
Who invnted abacus?
the Chinese invented the abacus
Who was the invenor of the abacus?
the invenor of the abacus is the invenor of me
What was the next comp after abacus?
The abacus II!
What is the name of the inventor of abacus?
Abacus was invented by the Chinesethe abacus was also known as the first computer
