My Heart Tweets: A multiplication grid... to scale! Each entry is the right size (oh, and square numbers are squares!)

Friday, April 28, 2017

A multiplication grid... to scale! Each entry is the right size (oh, and square numbers are squares!)

A multiplication grid... to scale! Each entry is the right size (oh, and square numbers are squares!) http://pic.twitter.com/NbbXB0jpdZ
— TheChalkface (@the_chalkface) April 27, 2017

via Twitter https://twitter.com/the_chalkface

April 27, 2017 at 11:03PM

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