{"type":"rich","version":"1.0","title":"Missing Number Mysteries","description":"Players solve a set of multiplication and division equations with one missing number, choosing the correct answer from four options for each problem. The game helps students use related facts to determine unknown whole numbers in true equations. (3.OA.A.4)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774379354608&hashid=9Ljk5l8XKO","html":"<iframe src=\"https://arcade.padlet.com/embed/9Ljk5l8XKO\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}