Who makes this.
Math games made by a dad for his own 2nd grader.
In these games, answering math questions correctly is how you win. The website shows parents and teachers what a child knows and lets them change what the child practices.
Publisher
Extra Credit is published by Choordinator LLC. Your child plays in the app, Extra Credit: Math Games. Parents and teachers use extracreditmath.org.
Contact
Questions, a lost save code, or deleting your child's record: write to support@choordinator.com.