ricardorendon100
ricardorendon100 ricardorendon100
  • 10-11-2018
  • Mathematics
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Need help will give brainliest:

The Chinese used red and black calculating rods as early as 300 B.C. How many years ago was this date?

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ineedhelp142
ineedhelp142 ineedhelp142
  • 10-11-2018
It was 2316 years ago.
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Flashbook
Flashbook Flashbook
  • 10-11-2018
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