gameofthronesne gameofthronesne
  • 04-04-2018
  • Mathematics
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How do you solve how to make a ten to solve 13-7?

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Аноним Аноним
  • 04-04-2018
13 - 7 = (10 + 3) - 7 = (10 - 7) + 3 = 3 + 3 = 6
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