个人整理的AMC 8 2001年真题及详解,最权威的解答详细解释整个答题过程。本人对答案中涉及的小学生及初中低年级学生可能尚未接触过的词汇标注了中文,并未全文翻译,用意在于让孩子们逐步熟悉英文原题及关键词的意思,以便在今后参加国际大赛时的发挥不会受到英文水平影响。本人是花了心思整理的,希望能帮到参加AMC 8以及...
Zoe had correct answers to of the problems she solved alone. What was Zoes overall percentage of correct answers? Solution 1 Let the number of questions that they solved alone be . Let the percentage of problems they correctly solve together be %. As given, . Hence, . Zoe got problems ...
wlimeters. The lengths of the three sides of the triangle itlC G.I el\l. 8.2 cm and IJ.? CIllo VVhat is the arca of the sqllarc in square eClltilY}etlrs,) (A) 24 (B) 2:~ (() ;)() (D) 48 (E) 64 ;). Soda is sold in pack of (i L2 and 2,\ ·illl::;. \V...
Correspondence about the problems and solutions should be addressed to: Prof. Norbert Kuenzi, AMC 8 Chair 934 Nicolet Ave Oshkosh, WI 54901-1634 Orders for prior year exam questions and solutions pamphlets should be addressed to: MAA American Mathematics Competitions Attn: Publications PO...
contest Billy answers 13 questions correctly, answers 7 questions incorrectly and doesn't answer the last 5. What is his score?( ).A. 1 B. 6 C. 13 D. 19 E. 26 相关知识点: 试题来源: 解析 C 在AMC8的比赛中,Billy正确地回答了13个问题,错误地回答了7个问题,并没有回答最后5个问题.他...
8.Pleasebesureto llouttheSchoolIdenti cationFormandhavethestudentscompletethenon-answersectionso the AnswerForm(SeeSectionsIIIandV)severaldaysbe oretheadministrationo thecontest. I youareaveterano pastAMC8contests,therearea ewimportantchangesthisyearthatyoushouldnote: ...
5.Bottomofpage:Thisstatesthattheinformationisoriginal,thatyouhavenotdiscussedthesequestionsoranswerswithanyoneelsewhohasnotwrittenthetest.GenderWANGJIA Grade Age WANG JIA A 1.Money(Currency)equivalencytoChinesecurrency•1penny(cent)1美分•1nickel5美分•Dime10美分•Quarter25美分•Dollar100美分，1美元 ...
(A) 12 (B) 14 (C) 24 (D) 20 (E) 18 2016 AMC — Upper Primary Questions 9 2016 AMC – Upper Primary Questions 9 9 16. George has a new lock that opens if the four numbers 1, 2, 3 and 4 are pressed once each in the correct order. If the first number must be larger ...
a n a c t i v i t y o f t h e a u s t r a l i a n m a t h e m a t i c s t r u s t T H U R S D AY 31 J U LY 2008 JUNIOR DIVISION COMPETITION PAPER A U S T R A L I A N S C H O O L Y E A R S 7 A N D 8 T I ...
4. There are 25 multiple-choice questions, each with 5 possible answers given and 5 questions that require a whole number between 0 and 999. The questions generally get harder as you work through the paper. There is no penalty for an incorrect response. 5. This is a competition not a ...