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  • 23-08-2019
  • Mathematics
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Explain how to estimate 368+231 two different ways

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  • 23-08-2019

Answer:

Step-by-step explanation:

368..........400

231...........200

400+200 = 600

 300+200 =500

68.......70

31........30

  70+30 =100                 500+100 =600

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