3:45Homework Help: Solving Missing Number Addition Problems Within 20 Using Ten FramesMath Happiness Project247 viewsView & Download
5:31Adding with Ten Frames—Mental Math Strategies | MightyOwl Math | 2nd GradeMightyOwl128.3K viewsView & Download
6:01Video 14: Maths Pink Group Missing addends using ten frames and number linesWDC Education132 viewsView & Download