Oswego Math Games
This is the place to play free oswego math games games in popular categories such as funbrain, math magician, multiplication, oswego math power lines, oswego math telling time, oswego math multiplication, oswego math ghost blasters. I would recommend oswego math billy bug games. Some are just for fun like the math, ghost, multiplication, power, time games.
You can play oswego math games games with your friend or play against the computer.