cysmith1207 cysmith1207
  • 17-02-2018
  • Mathematics
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Which of the following represents the most accurate estimation of 5+4 5,10,15,20

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SalemsMain202
SalemsMain202 SalemsMain202
  • 17-02-2018
10 5+4 is 9 so it would be 10
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firelily
firelily firelily
  • 17-02-2018
If you rounded 4 up to 5 you would get 10 so 10 is the right answer
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