Hey,I have added a new site that I believe will be of great interest to you. the site is http://www.ixl.com and its a sit for teachers,parents and kids. If your child or student is having trouble with mathematics this is a great site for them to practice and improve their skills. There are different levels so no matter what level of mathematics your child is at they will be able to a practice exam that will be their level of expertise.The site also allows teachers and parents to keep track of their students or child's progress. I think anyone who wants their child to succeed at mathematics will thoroughly enjoy this site. Check it out and leave me a comment and let me know if you enjoyed it (negative comments are welcomed, don't be shy).
Enjoy your day & GOD Bless