The Chinese abacus
abacus the Chinese invented it
the Chinese invented the abacus
abacus was not invented by chinese, but by babylonians.
chinese are white and japanese are short
An abacus is an ancient Chinese calculator that is still in use today.
"Answer"The abacus was created 3000Bc ago by the chinese.
For a calculater
The earliest known written record of the Chinese abacus dates to the 14th century AD.
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.
It was made in 1815