2010 AMC 10B Answer Key真题答案
Connie multiplies a number by 2 and gets 60 as her answer. However, she should have divided the number by 2 to get the correct answer. What is the correct answer?
2011 AMC 10A Answer Key真题答案
2011 AMC 10A Answer Key 2011 AMC 10A 真题答案 D E D A C C B C A B B A A B C B C C E D D C C D C AMC8/AMC10/AMC12/AIME 报名及辅导请联系
2009 AMC 12B Answer Key 真题答案
Mindy made three purchases for , , and . What was her total, to the nearest dollar? Solution On the AMC 8 contest Billy answers 13 questions correctly, answers 7 questions incorrectly and doesn't answer the last 5. What is his score?
2009 AMC 12A Answer Key真题答案
2009 AMC 12A Answer Key 2009 AMC 12A真题答案 A C B A D E B A D C E B D B D D C B C E C E D E A
2010 AMC 12A Answer Key真题答案
Theresa's parents have agreed to buy her tickets to see her favorite band if she spends an average of hours per week helping around the house for weeks. For the first weeks she helps around the house for , , , and hours. How many hours must she work for the final week to earn the tickets?
2010 AMC 12B Answer Key真题答案
2010 AMC 12B Answer Key 2010 AMC 12B真题答案 C A E B D D C B E B E D C B D E D C E E B D A C D
2011 AMC 12A Answer Key真题答案
Susan had 50 dollars to spend at the carnival. She spent 12 dollars on food and twice as much on rides. How many dollars did she have left to spend?
2011 AMC 12B Answer Key真题答案
2011 AMC 12B Answer Key 2011 AMC 12B真题答案 C E C E A C B A D E B A B D D C B A B C D D C B D
2009 AMC 8 真题与答案解析
Bridget bought a bag of apples at the grocery store. She gave half of the apples to Ann. Then she gave Cassie 3 apples, keeping 4 apples for herself. How many apples did Bridget buy?
