Here are some really fun games to play that will help you practice your math!

Ratio and Proportion Rags to Riches
Human Calculator
Decimal and Whole Number Jeopardy
Counting Change
Fractions and Decimals
Geometry Terms
Mean, Median, Mode and Range
Simple Algebra Rags to Riches
Mean, Median, Mode and Range
Speed Arithmetic Game

Roman Numeral Name