AMC8真题领取！AMC8数学竞赛真题PDF版

发布时间：2025-05-22 10:16:12 编辑：Daisy来源：网络

　　AMC8数学竞赛真题在哪里找?如何领取呢?大家文末关注公众号回复“111”领取AMC8数学竞赛真题。

　　除此之外，AMC8数学竞赛暑期班开始报名啦!抢在起跑线上，好老师暑期带领孩子弯道超车，直冲奖项!AMC8培训课程详细介绍!

　　2025AMC8真题示例

　　The eight-pointed star, shown in the ñgure below, is a popular quilting pattern.What percent of the entire 4-by-4 grid is covered by the star?下图所示的八角星是一种流行的拼布图案。请问这个星形图案的面积占整个4x4网格的百分之多少?

　　The table below shows the ancient Egyptian hieroglyphs that were used to representdifferent numbers

　　下表列出了古埃及象形文字中用来表示不同数字的符号。

　　3. Bufalo Shufe-o is a card game in which all the cards are distributed evenly amongall players at the start of the game. When Annika and 3 of her friends play BuffaloShufe-o, each player is dealt 15 cards, Suppose 2 more friends join the next gameHow many cards will be dealt to each player?

　　Bufalo Shume-o是一款卡牌游戏。游戏开始时，所有卡牌会平均分配给所有玩家。Annika和她的三位朋友一起玩BufaloShume-o时，每位玩家会得到15张卡牌。假设下一局又有2位朋友加入，请问每位玩家将会得到多少张卡牌?

　　(A)8 (B)9 (C)10 (D)11 (E)12

　　4.Lucius is counting backward by 7s. His frst three numbers are 100,93. and 86What is his 10th number?

　　Lucius正在以7为间隔进行倒数。他倒数的前三个数是100、93、86。请问倒数的第 10个数是多少?

　　5. Betty drives a truck to deliver packages in a neighborhood whose street map isshown below. Betty starts at the factory (labeled F) and drives to location A, thenB, then C, before returning to F, What is the shortest distance, in blocks, she candrive to complete the route?

　　Betty 驾驶卡车在一个社区送货，该社区的街道地图如下所示。Betty 从工厂(标记为F)出发，依次到达地、B地、C地，最后返回F地。请问她驾车走完这条路线的最短距离是多少?以街区为单位。

　　6.Sekou writes the numbers 15,16, 17, 18, 19. After he erases one of the numbers, the6.sum of the remaining four numbers is a multiple of 4, Which number did he erase?Sekou写下数字15、16、17、18、19。他擦去其中一个数字后，剩下的四个数字之和是4的倍数。请问他擦去了哪个数字?

　　(A)15 (B)16 (C)17 (D) 18 (E)19

　　7.On the most recent exam in Prof. Xochi's class,在 Xochi 教授班上最近的一次考试中，5 students earned a score of at least 95%有5名学生的得分率至少达到了95%,13 students earned a score of at least 90%有13名学生的得分率至少达到了90%，27 students earned a score of at least 85%,and有 27名学生的得分率至少达到了85%，以及50 students earned a score of at least 80%.有50名学生的得分率至少达到了80%。

　　How many students earned a score of at least 80% and less than 90%?

　　请问有多少名学生的得分率至少达到了80%，但小于90%?

　　(A)8 (B)14 (C)22 (D)37 (E)45

　　8. Isaiah cuts open a cardboard cube along some of its edges to form the fat shapeshown on the right, which has an area of 18 square centimeters. What was thevolume of the cube in cubic centimeters?

　　Isaiah 沿着一个硬纸板立方体的部分边缘将其剪开，形成右下图所示的平面图形该图形的面积为18平方厘米。请问这个立方体的体积是多少立方米?

　　9. Ningli looks at the 6 pairs of numbers directly across from each other on a clockShe takes the average of each pair of numbers. What is the average of the resulting6 numbers?

　　Ningli 观察时钟上6对正对着的数字，并计算每对数字的平均值。请问经过计算后得到的6个数的平均值是多少?

　　10. In the figure below, ABCD is a rectangle with sides of length AB = 5 in and AD=3 in. Rectangle ABCD is rotated 90° clockwise around the midpoint of side DCto give a second rectangle. What is the total area, in square inches, covered by thetwo overlapping rectangles?

　　如图所示，ABCD是一个长方形，其边长AB=5英寸，AD=3英寸。长方形ABCD 绕D边的中点顺时针旋转90°，得到第二个长方形。请问这两个重叠长方形覆盖的总面积是多少平方英寸?

　　11.A tetromino consists of four squares connected along their edges. There are fvepossible tetromino shapes, I, O, L, T, and S, shown below, which can be rotated orfipped over. Three tetrominoes are used to completely cover a 3 x 4 rectangle. Atleast one of the tiles is an S tile. What are the other two tiles?一个四格拼板由四个正方形沿边相连组成。下图展示了五种可能的四格拼板形状:I、O、L、T和 S，这些形状可以旋转或翻转。用三个四格拼板可以完全覆盖一个3x4的矩形，其中至少有一个是S形拼板。请问另外两个拼板的形状是什么?