Sariana Sariana
  • 14-10-2015
  • Mathematics
contestada

Estimate:

640 times 3

Respuesta :

Katlynce7
Katlynce7 Katlynce7
  • 14-10-2015
640×3= 1,920   Then you don't need to estimate it since it's estimated.


hope this helps :-)
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