brenda71047 brenda71047

02-10-2015
Mathematics

contestada

Erica used friendly numbers to find 43-19 she added 1 to 19 and subtracted 1 from 43 what is Erica's error

Respuesta :

slabrecque03 slabrecque03

04-10-2015

42-20=22 thats the answer i belive u were looking for.

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