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Q&A #3133


Estimation

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Description:  The difference between methods for estimation: front-end, reasonableness, clustering, compatible numbers
Level:  Late Elem. (3-5)
Math topic:  Arithmetic/Early Math, Estimation, Applications/Connections
Ed. topic:  Assessment/Testing, Specific Math Concepts/Techniques, Curriculum/Materials Development

Original Question/Response
18 Feb 00   Estimation by Steve Yaffee
20 Feb 00   Re: Estimation by Gail


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