A Chinese abacus is called a Suan Pan. It works because it is based upon the decimal system, so the beads are used to count groups of ten.
The Chinese abacus
Chinese people
It is called an Abacus
abacus
The ancient Chinese also had their own abacus device for calculating purposes
abacus the Chinese invented it
The Chinese abacus
abacus was not invented by chinese, but by babylonians.
the Chinese invented the abacus
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.
The earliest known written record of the Chinese abacus dates to the 14th century AD.
Chinese people
For a calculater
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.
wood parrelel rod and beads