2004 AMC 12A Problems & Solutions 2004 AMC 12A 真題與答案及中文視頻詳解(翰林獨家) Problem 1 Alicia earns??dollars per hour, of which??is deducted to pay local taxes. How many cents per hour of ...
2003 AMC 12A Problems & Solutions 2003 AMC 12A 真題與答案及中文視頻詳解(翰林獨家) Problem 1 What is the difference between the sum of the first??even counting numbers and the sum of the first??...
2002 AMC 12B Problems & Solutions 2002 AMC 12B 真題與答案及中文視頻詳解(翰林獨家) Problem 1 The arithmetic mean of the nine numbers in the set??is a?-digit number?, all of whose digits are dist...