Comments on: Which Number Doesn’t Belong? Math Challenge https://mathgeekmama.com/open-ended-math-challenge/ Fun and FREE Math Teaching Resources Wed, 19 Feb 2020 04:14:12 +0000 hourly 1 https://wordpress.org/?v=6.4.5 By: Bernice Keels https://mathgeekmama.com/open-ended-math-challenge/#comment-256207 Fri, 12 Oct 2018 01:15:56 +0000 http://mathgeekmama.com/?p=20033#comment-256207 Brings out great classroom duscussion

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