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History of numbers
Illustration for a math class.
Ancient people, when communicating with fellow tribesmen, used fingers and toes for counting. It was the simplest counting tool. With their help, it was possible to count up to 5, and if you take two hands, then up to 10. If your fingers were not enough, then they called friends. This method is still used by first graders.
History of numbers
4
21
0
Published:
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elnur isakov

History of numbers

4
21
0
Published: