2011AMC10A真题与答案解析
2011AMC10A真题 答案解析请参考文末 Problem 1 A cell phone plan costs each month, plus ¢ per text message sent, plus ¢ for each minute used over hours. In January Michelle sent text messages and talk...
2012AMC10B真题与答案解析
2012AMC10B真题 答案解析请参考文末 Problem 1 Each third-grade classroom at Pearl Creek Elementary has 18 students and 2 rabbits. How many more students than rabbits are there in all 4 of the third-g...
2012AMC10A真题与答案解析
2012AMC10A真题 答案解析请参考文末 Problem 1 Cagney can frost a cupcake every 20 seconds and Lacey can frost a cupcake every 30 seconds. Working together, how many cupcakes can they frost in 5 minut...
2013AMC10B真题与答案解析
2013AMC10B真题 答案解析请参考文末 Problem 1 What is ? Problem 2 Mr. Green measures his rectangular garden by walking two of the sides and finding that it is steps by steps. Each of Mr. Green's step...
2013AMC10A真题与答案解析
2013AMC10A真题 答案解析请参考文末 Problem 1 A taxi ride costs $1.50 plus $0.25 per mile traveled. How much does a 5-mile taxi ride cost? Problem 2 Alice is making a batch of cookies and need...
2014AMC10B真题与答案解析
2014AMC10B真题 答案解析请参考文末 Problem 1 Leah has coins, all of which are pennies and nickels. If she had one more nickel than she has now, then she would have the same number of pennies and nic...
2014AMC10A真题与答案解析
2014AMC10A真题 答案解析请参考文末 Problem 1 What is Problem 2 Roy's cat eats of a can of cat food every morning and of a can of cat food every evening. Before feeding his cat on Monday morni...
2015AMC10B真题与答案解析
2015AMC10B真题 答案解析请参考文末 Problem 1 What is the value of ? Problem 2 Marie does three equally time-consuming tasks in a row without taking breaks. She begins the first task at 1:00 ...
2015AMC10A真题与答案解析
2015AMC10A真题 答案解析请参考文末 Problem 1 What is the value of Problem 2 A box contains a collection of triangular and square tiles. There are tiles in the box, containing edges total. How...
