tracywil
tracywil tracywil
  • 27-09-2016
  • Mathematics
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how do i draw disks using place value

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Firework1735 Firework1735
  • 27-09-2016
You just simply add circles :) That is what I use
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Аноним Аноним
  • 27-09-2016
Number disks are non-proportional units used to further develop place value understanding.  Like money, the value of the disk is determined by the value printed on it, not by its size. Whole number place value relationships modeled with the disks are easily generalized to decimal numbers and operations with decimals.
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