This app tests your math skills.
There are sections for Simple Arithmetic, Inverted Arithmetic, and Triplet Arithmetic. Within those you have addition, subtraction, division, multiplication and also mixed on the Triplet.
The quiz is easy to take and the questions range from easy to medium with all numbers staying under 100.
There is also a section for Inequality and a section for averages.
Each section has 100 questions, except for the mixed having 200 each, so there are 2500 questions for you to answer.
Answers are saved until you reset so that you can take your time to do them.