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Q&A #495

Teachers' Lounge Discussion: Rounding numbers to the nearest ten

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From: teacher 
To: Teacher2Teacher Public Discussion
Date: 2007083019:25:29
Subject: Re: rounding numbers


Mom is right the answer is 300.  The number in the ones place requires
that you round up which changes the 9 to a 10. 10 tens would be 100 so
therefore you add that to the 200 and you get 300.

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