Computer Science, asked by bhumika05, 11 months ago

a very short note on abacus​

Answers

Answered by 1111kainatanjum
2

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.

Answered by rattanmanika1998
1

Answer:

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An Abacus is a mechanical device used to assist a person in performing mathematical calculations and counting.

Before computers, calculators, or even arithmetic using paper and pencil, the abacus was the most advanced device for crunching numbers. Before the abacus, the only methods people had to use for their mathematical calculations were their fingers and toes, or stones in the dirt.

Learning to use the abacus helps teach you a new way of counting and how to add and subtract using complementary numbers. By learning to solve problems in new ways, you can come up with better and often easier solutions to all sorts of problems.

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