{"type":"rich","version":"1.0","title":"Počítanie s desatinnými číslami","description":"Cvičenie, kde študenti pretiahnu správne výsledky k operáciám s desatinnými číslami","author_name":"Padlet TA","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1768701231245&hashid=mVra325Mp1","html":"<iframe src=\"https://arcade.padlet.com/embed/mVra325Mp1\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}