maniburton
maniburton maniburton
  • 26-05-2016
  • Mathematics
contestada

Sam drew sticks and circles to solve this problem. Explain how he added. Then write the total.

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Kayleeptv
Kayleeptv Kayleeptv
  • 26-05-2016
He would have done 10+10+10 like for each stick then + How ever many ones there were and then we would have done the same for the other set . Soorry if I'm wrong
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