{"type":"rich","version":"1.0","title":"Liitmine ja lahutamine 1000 piires","description":"Kolmekohaliste arvude liitmise ja lahutamise harjutus. Sisaldab ülesandeid nagu 456+238, 723-185, 394+417 ja 851-263. Esiküljel on ülesanne, tagaküljel vastus koos lühikese strateegiavihjega.","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1771928280565&hashid=Qwr67XYej2","html":"<iframe src=\"https://arcade.padlet.com/embed/Qwr67XYej2\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}