marcy55
marcy55 marcy55
  • 02-10-2018
  • Mathematics
contestada

Write a description of how a diagram can help you solve 2 x 40.

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20kale
20kale 20kale
  • 02-10-2018

It can help you solve the problem because if you draw 40 boxes, and draw two dots in each, there will be 80 dots. Two dots in each box, 40 boxes. It shows you the anwser to the problem is 80.




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