{"type":"rich","version":"1.0","description":"Add, subtract, and multiply matrices of appropriate dimensions. (HSN.VM.C.8)","title":"Matrix Operations Challenge","width":720,"html":"<iframe src=\"https://arcade.padlet.com/embed/WvKPx2GRKg\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","height":480,"provider_name":"Padlet Arcade","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1785282886821&hashid=WvKPx2GRKg&key=social-preview-image-v4","provider_url":"https://arcade.padlet.com"}