Feb 06, 2013 - Math Pentagon today announces Math!!! 2.1, its updated education app for iOS. The app features worksheet sections specialized for ages spanning from elementary to junior high school, offering practice on a wide variety of mathematical skills. The app offers students a chance to do and check math work on their devices as well as track progress and scores. Teachers can assign worksheets or tests to students, review student work and analyze performance with the help of in-depth performance reports.