Lenora77 Lenora77
  • 07-12-2017
  • Mathematics
contestada

Danny solved 5x20 by thinking about 10x10

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Аноним Аноним
  • 07-12-2017
Yes, they both end up with 100.
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ninomaggie
ninomaggie ninomaggie
  • 07-12-2017
5 times 20 is 100. 10 times 10 is 100. 100=100
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