Number Run

Number Run is great practice for boys & girls learning math and adults who just want to stay sharp. Finally, a FUN math game:

-Features 52 levels across addition, subtraction, multiplication, and division
-Aligned to Common Core state standards
-Test your skills in Endless Mode
-Unlock new outfits and show your style
-Developed by graduate students from Stanford and USC
-Retina support for iPhone and iPad
-Did we mention it's actually fun?