Improves maths skilla
The Chinese 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.
Abacus was invented by the Chinesethe abacus was also known as the first computer
the abacus is made by the Egyptian in Egypt.
Abacus's advantage is improving mental calculations whereas its size and weight are its disadvantages.
Improves maths skilla
As students feel easy with ABACUS, they would prefer to learn and practice traditional maths, and even there are chances that they may forget it. Regards, Syed.
China invented the abacus .
ABACUS
How did the abacus occur?
An Abacus has beads and strings.
disadvantage of abacus
The Chinese 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.
it is the abacus. :D :D :D i got is dummies
the Chinese invented the abacus