{"type":"rich","version":"1.0","title":"Two-Step Word Problems","description":"Solve two-step word problems using the four operations. Represent these problems using equations with a letter for the unknown quantity, and assess the reasonableness of answers using mental computation and estimation strategies including rounding. (3.OA.D.8)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1783989832111&hashid=zqrvAmPYK1","html":"<iframe src=\"https://arcade.padlet.com/embed/zqrvAmPYK1\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}