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What do you understand by an …

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What do you understand by an abacus? Why do you think it is an important calculating device?
  • 2 answers

Sia ? 3 years, 4 months ago

Abacus is a frame containing wires with small balls that move along them. It is used for counting.

The abacus, also called a counting frame. We can't imagine counting without numbers, but there was a time when no written numbers. This simple calculating device helped to count large numbers and use of both parts of brain, thus helping a child from converting from intelligent to genius.

Ansh Raj 3 years, 4 months ago

The abacus, also called a counting frame. We can't imagine counting without numbers, but there was a time when no written numbers. ... This simple calculating device helped to count large numbers and use of both parts of brain, thus helping a child from converting from intelligent to genius.
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