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@mrcootsmath: #mathphoto17 How many white 'bubbles' on the entire cylinder? #estimation https://t.co/d0m8P5ixE0

#mathphoto17 How many white 'bubbles' on the entire cylinder? #estimation t.co/d0m8P5ixE0 - @mrcootsmath

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Uploaded on July 11, 2017