Math Websites for School and Home

Sumdog
Your child will receive a sumdog username and password at school. On this website they can play awesome math games against students from all over the world! 
Odyssey
Odyssey is another website your child uses in school. They will have a username and password provided for them. 
ABCya!
ABCya! has math and reading games made specifically for each grade level. Following the link will take you to the second grade games, but feel free to play games from higher or lower grades - whatever fits the needs of your student!
Math-Play
Math-Play also offers math games tailored to different grade levels.
Arcademics
Browse Arcademics games by grade level and subject for more specific practice.
Math Magician
Math Magician has games that help with basic math facts.
Math Playground
Math and logic games.
TVO Kids
TVO Kids offers a variety of math games and videos for kids ages 6-11.
Cyber Chase
Cyber Chase is a show on PBS Kids that is heavily related to math. The Cyber Chase website has videos and games related to the show.