The AMC (American Math Competition) is a series of tests which lead to the selection of the U.S. Math Olympiad Team which competes in the International Math Olympiad. Along with MathCounts, the AMC series of competitions is the premier math contest for middle school students.
Sample AMC8 Exams
Number Theory: Primes, Divisibility, Factoring, Factoring 'Tricks', Factorials, Different Bases, Units Digits. (52 pages) Last Updated February 6, 2009.
Draft Counting unit. Mostly completed now. (42 pages). Updated 2/26/09.
Draft Probability unit. Mostly complete, but could use some revisions. NEW! Updated 4/26/09.
Aug 12, 2009
AGMath.com AMC Page