Kennedismith2005
Kennedismith2005
15-09-2016
Mathematics
contestada
estimate the sum of 487 and 310
Respuesta :
Аноним
Аноним
15-09-2016
from what Value of the numbers the ones place,Tens,Hundreds?!?
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rajinder
rajinder
15-09-2016
487=500estimate
310=300estimate
sum is800
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