Tomica1 Tomica1
  • 20-09-2016
  • Mathematics
contestada

use mental math to find the sum. Draw or describe the strategy you use

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pagirl215
pagirl215 pagirl215
  • 23-09-2016
say the numbers are 5+7 you can draw 5 blocks or whatever you want then draw 7 more of whatever shape you chose
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