{"type":"rich","version":"1.0","title":"More or Less by 10","description":"Players match a starting two-digit number to its correct result card showing either 10 more or 10 less, such as 53 to 63 or 71 to 61. This helps students quickly recognize tens-place changes without counting by ones. (1.NBT.C.5)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774334290729&hashid=nlp8AY6AKX","html":"<iframe src=\"https://arcade.padlet.com/embed/nlp8AY6AKX\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}