The problem is this: use all 12 matches to form, in similar fashion, the perimeter of a polygon with an area of exactly four ...
Keep Learning is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, LG TV, ...
Turn a corner in a residential neighborhood in Los Angeles and there they are: Grace, Hannah, Jazmin and Madison, the stars of the math-gets-cool web series from PBS, Math Club. Just kids, but ...
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