sigbificance of abacus
Answers
Answered by
0
Answer:An abacus is a manual aid to calculating that consists of beads or disks that can be moved up and down on a series of sticks or strings within a usually wooden frame. The abacus itself doesn't calculate; it's simply a device for helping a human being to calculate by remembering what has been counted
Explanation:
Answered by
0
Answer:
The abacus was an important tool for the ancient world. It served as a manual calculator for merchants. Since written numbers had not been invented yet the abacus was the solution. It allowed people to add and subtract large numbers that they couldn't do in their head.
Explanation:
Similar questions