Posted by MARKO on Tuesday, September 20, 2011 at 9:33pm.
need to estimate to find quotient:
476 / 90
ESTIMATE IS 450 / 90 IS 5
IM NOT UNDERSTANDING ESTIMATE FOR
538/ (63)
479 / (61)

ALGEBra Estimate  Ms. Sue, Tuesday, September 20, 2011 at 9:34pm
See my last response.