Homework Help: 4th grade math

Posted by megajolt on Thursday, April 7, 2011 at 4:47pm.

explain why it can be better to use compatible numbers to estimate rather than
rounding.

4th grade math - Ms. Sue, Thursday, April 7, 2011 at 4:51pm
http://www.rpdp.net/mathdictionary/english/vmd/full/c/compatiblenumbers.htm
4th grade math - lovely, Tuesday, March 20, 2012 at 8:48pm
IDK the answer plz post some! asap

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