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What did they use before a calculator 2024?

Harper Patel | 2023-06-06 07:01:04 | page views：1146
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Skylar Gonzales

Studied at the University of Toronto, Lives in Toronto, Canada.
An abacus is a device composed of beads that slide along rods, which fit into a frame. In ancient times, the abacus was used as a calculator; it aided in performing mathematical processes like counting, addition, subtraction, and multiplication.
2023-06-13 07:01:04
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Amelia Patel

QuesHub.com delivers expert answers and knowledge to you.
An abacus is a device composed of beads that slide along rods, which fit into a frame. In ancient times, the abacus was used as a calculator; it aided in performing mathematical processes like counting, addition, subtraction, and multiplication.
Before There Were Calculators - A Resource Guide to the Abacus
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