Educational game to practice the four basic math operations

Tux of Math Command

Tux4Kids develops high-quality software for kids, with the goal of combining fun and learning into an irresistable package. Our software is free: you can download it for use at home or onto hundreds of computers in a school. We support all major platforms, including Windows, Macintosh, and Linux/Unix. Our programs are used by people around the globe, and they have been translated into dozens of different languages. As open-source software, these programs can be freely extended or customized, and they are supported by active communities of volunteer developers.
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