China
the abacus is made by the Egyptian in Egypt.
the country that invented the abacus is China Actually it is unknown as the abacus seems to predate recorded history and different versions were independently invented in various places.
china
Mesopotamia
China invented the abacus .
"Answer"The abacus was created 3000Bc ago by the chinese.
the country that invented the abacus is China Actually it is unknown as the abacus seems to predate recorded history and different versions were independently invented in various places.
well here is the answer ! :)Some people use the abacus to solve some mathematical calculations
The answer is China.
mesopotamia
Abacus math is not prominent at all these days. They no longer teach it in the schools and it seems to be a dying form of math. It is more common in Europe however is not prominent in either country.
One of the advantages of the abacus is that it is easy to use. Another is that it does not require electricity to work. You can use it no matter where you are.
for example , 122marisbman
the answer is Greece or from the Middle East.
The Abacus
An abacus is an ancient Chinese calculator that is still in use today.