{"type":"rich","version":"1.0","title":"Rounding Numbers","description":"Players sort number cards into three categories: rounds down, rounds up, or is already a multiple of 10 or 100 for the stated target place. This helps students notice how the digit to the right determines whether a number changes or stays the same when rounded. (3.NBT.A.1)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774335923339&hashid=Rej96DqWpd","html":"<iframe src=\"https://arcade.padlet.com/embed/Rej96DqWpd\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}