I'm afraid you cannot view the test questions that you have answered once you move on. It would be nice to see again what you did wrong though. So, I get you.

Hi acajarvis101!

Thanks for sharing your thoughts on adding a feature that allows you to review your completed practices. We are always working to add features that improve our site, and we love getting input from our community.

I've passed your feedback along to the team and it will be part of our conversation as we plan the future of Khan Academy.

Thanks for helping improve Khan Academy!