How To Use MathOtter

This web application is easy to use. It runs in the browser on any device (phone, laptop, tablet, etc.) that has internet connectivity.

For the best experience on your phone, add MathOtter to your home screen. This allows you to launch the app like a regular app and gives you access to more screen space.

An unlimited number of free practice problems (and answers) are arranged into main categories. Each category has a menu of individual topics. (Except the Random Quiz category, which has a mix of problems from all topics.)

When you complete a practice problem, you can check the answer. If you need help, the "i" icon shows how to solve the problem type.

The "Show Me How" button provides a step-by-step solution for the specific problem you're working on.

Here are some screenshots that illustrate how to navigate the app: