{"type":"rich","version":"1.0","title":"Addition and Subtraction Adventure","description":"Players solve addition and subtraction problems within 20 by choosing the correct answer from four options. The questions focus on fluency within 10 and strategies like counting on, making ten, and using fact families. (1.OA.C.6)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774334203627&hashid=aBKQ5nL0KZ","html":"<iframe src=\"https://arcade.padlet.com/embed/aBKQ5nL0KZ\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}