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April 16, 2014

Homework Help: pls help solving 4th math

Posted by Kevin on Wednesday, September 28, 2011 at 9:25pm.

1. Explain why you would use front end estimation. Gie an example of one time you might use it.

2. Explain in words how to add 234+467. Make sure to explain regrouping, if necessary.

Thanks for your help!

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