1991 AMC8真题及答案详解
1991 AMC 8 真题 答案详细解析请参考文末 Problem 1 Problem 2 Problem 3 Two hundred thousand times two hundred thousand equals Problem 4 If?, then? Problem 5 A "domino" is made up of two small squares...
1990 AMC8真题及答案详解
1990 AMC 8 真题 答案详细解析请参考文末 Problem 1 What is the smallest sum of two?-digit numbers that can be obtained by placing each of the six digits??in one of the six boxes in this addition prob...
1998 AMC 8 真题及详解
1998 AMC 8 真题 答案详细解析请参考文末 Problem 1 For?, which of the following is the smallest? Problem 2 If?, what is the value of?? Problem 3 Problem 4 How many triangles are in this figure? (Some...
1989 AMC8真题及答案详解
1989 AMC 8 真题 答案详细解析请参考文末 Problem 1 Problem 2 Problem 3 Which of the following numbers is the largest? Problem 4 Estimate to determine which of the following numbers is closest to?. Pr...
1999 AMC 8 真题及详解
1999 AMC 8 真题 答案详细解析请参考文末 Problem 1 ?To make this statement true, the question mark between the 6 and the 3 should be replaced by Problem 2 What is the degree measure of the smaller an...
2000 AMC 8 真题及详解
2000 AMC 8 真题 答案详细解析请参考文末 Problem 1 Aunt Anna is??years old. Caitlin is??years younger than Brianna, and Brianna is half as old as Aunt Anna. How old is Caitlin? Problem 2 Which of the...
2001 AMC 8 真题及详解
2001 AMC 8 真题 答案详细解析请参考文末 Problem 1 Casey's shop class is making a golf trophy. He has to paint 300 dimples on a golf ball. If it takes him 2 seconds to paint one dimple, how many minu...
2002 AMC 8 真题及详解
2002 AMC 8 真题 答案详细解析请参考文末 Problem 1 A?circle?and two distinct?lines?are drawn on a sheet of paper. What is the largest possible number of points of intersection of these figures? Probl...
1988 AMC 8 真题及答案详细解析
1988 AMC 8 真题 答案详细解析请参考文末 Problem 1 The diagram shows part of a scale of a measuring device. The arrow indicates an approximate reading of Problem 2 The product? Problem 3 Problem 4 Th...
