Posted on by Yelena — 3 Comments ↓ Tagged with: arithmetic for kids, Book & Game Reviews, iconic numbers, Math humor, set theory for kids

Have you had a chance to look through the 1+1=5 and Other Unlikely Additions by David LaRochelle? If you (or your child) think that addition is booooring, make sure to get this book. Once you do, get all nice and…

Posted in Grow

Activities, courses, books, and games by and for the Natural Math community.

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