{"type":"rich","version":"1.0","title":"Roman Numeral Match","description":"Activity where students match Arabic numerals to Roman numerals up to 20","author_name":"Padlet TA","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1770091166299&hashid=ZbKRnx2EKy","html":"<iframe src=\"https://arcade.padlet.com/embed/ZbKRnx2EKy\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}