{"type":"rich","version":"1.0","title":"Rational Number Line Fun","description":"Players drag missing numbers, signs, or short expressions into blanks to complete rational-number equations and number line statements, such as starting value, direction, and final position. This helps students connect addition and subtraction of rational numbers to precise mathematical language and notation. (7.NS.A.1)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774393708746&hashid=0GjJbZ5ljA","html":"<iframe src=\"https://arcade.padlet.com/embed/0GjJbZ5ljA\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}