{"type":"rich","version":"1.0","title":"Adding Three Numbers","description":"Players read short story problems about three groups of objects, then choose the correct total from four answer choices. The questions focus on adding three whole numbers up to 20 and connecting the story to an equation. (1.OA.A.2)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774333676249&hashid=Vxjd5XRqpD","html":"<iframe src=\"https://arcade.padlet.com/embed/Vxjd5XRqpD\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}