
Michael Jacobs
@msbjacobs
Math teacher in Ontario/Mountaineer/Munroist/Dad to 2 great kids.
Author of tinyurl.com/OnwardsUpwards…
Creator of @YohakuPuzzle
#RunEveryDay
ID: 611876132
http://themathguy.blogspot.ca/ 18-06-2012 18:11:50
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1,1K Followers
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