{"type":"rich","version":"1.0","title":"Matrix Properties Sort","description":"Players sort cards into three categories: behaves like 0 under addition, behaves like 1 under multiplication, or indicates whether an inverse exists. The content includes matrix equations, determinant values, and short property statements to reinforce core matrix identities and invertibility. (HSN.VM.C.10)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774342122733&hashid=ZRKM53l4KA","html":"<iframe src=\"https://arcade.padlet.com/embed/ZRKM53l4KA\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}