TSI - ACCUPLACER MATH

If you are looking for an app to improve your math skills, you are in right place. The design is simple and easy to use, has a very friendly users interface. Highly recommended app.

I downloaded this app to help two of my teens prep for the TSI. In several equations, the answers show a negative number that is squared as still being negative. I took a screen shot of one of the solutions to show this but I can’t figure out how to post it here. The solution says that -3 squared is -9 and it should be a positive. We even went and double checked the rule for exponents to make sure we weren’t missing something. Anyway, this app would be great except for that! I’ve run into it in several of the problems and so now I will look for something else.

This is a good app, with great questions.. but as I’ve seen from the reviews as well, it would help to give an explanation on how the questions are solved if someone got one of them wrong, or maybe have a tab that gives examples on how to solve the variety of questions given.