A free program for Android, by SKIDOS: Cool Math Games 5678910 Year Old Kids.

Our goal is to help kids develop into confident lifelong learners. We strive to do so by offering them a wide range of games and educational activities that they will enjoy and learn from. The games and activities we develop are appropriate for a range of ages, and can be played by kids as young as two years old. Kids will be able to learn about numbers, counting, addition, subtraction, multiplication, and division. They will be able to write and trace their letters and numbers.

The educational activities are also appropriate for a range of ages. They can be played by kids as young as two years old. Our activities will help kids develop cognitive and motor skills as well as other fundamental 21st-century skills.