{"type":"rich","version":"1.0","title":"Equivalent Expressions","description":"Players study flashcards that show one expression on the front and an equivalent expression with a brief simplification note on the back. These cards support review and memorization of common equivalence patterns like repeated addition, combining like terms, and using coefficients. (6.EE.A.4)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774378566442&hashid=6wK7y8nejJ","html":"<iframe src=\"https://arcade.padlet.com/embed/6wK7y8nejJ\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}