2010amc10a试题及答案解析.pdf,2010 AMC 10A problems and solutions. The test was held on February 8, 2010. The first link contains the full set of test problems. The rest contain each individual problem and its solution. Problem 1 Mary ’ s top book shelf
2010AMC10A 2010AMC10A Problem 1 Mary’stopbookshelfholdsfivebookswiththefollowingwidths,incentimeters: , , , , and .Whatistheaveragebookwidth,incentimeters? Mary 的顶层书架上放了5本书,它们的宽度 (单位:厘米)分别是6和1 。问书本的平均宽 度是多少厘米 Problem 2 Fouridenticalsquaresandonerectanglea...
AMC10A2010中文解析 Q1.Mary’s top book shelf holds five books with the following widths, in centimeters: 6, , 1, 2.5, and 10. What is theaverage book width, in centimeters? A)1B)2C)3D)4E)5 翻译:Mary最上面的书架上有五本书,宽度分别为:6厘米、1厘米、2.5厘米和10厘米。书的平均宽度...
2010AMC10Aproblemsandsolutions. ThetestwasheldonFebruary8,2010.Thefirstlinkcontainsthefullsetoftestproblems.Therestcontaineachindividualproblemanditssolution. Problem1 Mary’stopbookshelfholdsfivebookswiththefollowingwidths,incentimeters:HYPERLINK"http://.artofproblemsolving/Forum/code.php?hash=c1dfd96eea8cc2b...
2010AMC10A真题与答案解析
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2010-AMC10A-#6(Ashley 老师) 00:57 2010-AMC10A-#11(Ashley 老师) 01:09 2010-AMC10A-#15(Ashley 老师) 03:56 2010-AMC10A-#18(Ashley 老师) 04:15 2010-AMC10A-#19(Ashley 老师) 06:58 2010-AMC10A-#21(Ashley 老师) 02:49 2010-AMC10A-#20(Ashley 老师) 03:12 还有什么数学课,是宋浩老...
-, 视频播放量 28、弹幕量 0、点赞数 1、投硬币枚数 1、收藏人数 0、转发人数 0, 视频作者 曹老师数学课堂, 作者简介 数学老师,相关视频:2013年AMC10B第23题视频解析,2017年AMC10A第25题视频解析,2004年AMC10B第23题视频解析,2013年AMC12B第23题视频解析,2017年AMC10B
AMC designers know all of these guessing tricks, so they attempt to confuse the competitors from time to time by going against common sense. For example, in a 2002 AMC10A problem the choices were: -5, -10/3, -7/3, 5/3, 5. I would argue that -7/3 is a clear outlier because al...
2011AMC10A Problem23 Sevenstudentscountfrom1to1asfollows: •Alicesaysallthenumbers,exceptsheskipsthemiddlenumberineachconsecutivegroupofthree numbers.Thatis,Alicesays1,3,4,6,7,9,...,997,999,1. •BarbarasaysallofthenumbersthatAlicedoesntsay,exceptshealsoskipsthemiddlenumberin eachconsecutivegroupof...