{"type":"rich","version":"1.0","title":"Умножение с многозначни числа","description":"решаване на задачи за умножение с многозначни числа чрез плъзгане и пускане","author_name":"Padlet TA","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1768662248225&hashid=9LjkEl0VKO","html":"<iframe src=\"https://arcade.padlet.com/embed/9LjkEl0VKO\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}