Check out this math contest that I just found out about today!
Each year the Mathematical Association of America (MAA) sponsors the American Mathematics Competitions (AMC). And they have one scheduled for next week.
The AMC 8 is a 25-question, 40-minute, multiple choice examination in middle school mathematics designed to promote the development and enhancement of problem-solving skills. The contest is held in November every year.
Register here for the AMC 8 on Tuesday, 17 NOV 2015. The cost is $65.
https://amc-reg.maa.org/