{"id":58295,"date":"2026-02-05T16:36:43","date_gmt":"2026-02-05T08:36:43","guid":{"rendered":"https:\/\/www.wukongsch.com\/blog\/?p=58295"},"modified":"2026-03-25T16:41:58","modified_gmt":"2026-03-25T08:41:58","slug":"amc-8-2026-problem-zh","status":"publish","type":"post","link":"https:\/\/www.wukongsch.com\/blog\/zh\/amc-8-2026-problem-zh-post-58295\/","title":{"rendered":"2026\u5e74AMC 8 \u4e2d\u56fd\u533a\u5206\u6570\u7ebf\u516c\u5e03 | \u5185\u542b\u6700\u65b0\u5b98\u65b9\u771f\u9898\u53ca\u7b54\u6848 \uff08\u4e2d\u82f1\u5bf9\u7167\uff09"},"content":{"rendered":"<div style=\"margin-top: 0px; margin-bottom: 0px;\" class=\"sharethis-inline-share-buttons\" ><\/div>\n<p>2026\u5e74\u7684AMC8\u7ade\u8d5b\u5df2\u4e8e1\u6708\u4e0b\u65ec\u5706\u6ee1\u843d\u5e55\uff0c\u4f5c\u4e3a\u5168\u7403\u6700\u5177\u5f71\u54cd\u529b\u7684\u521d\u4e2d\u6570\u5b66\u7ade\u8d5b\u4e4b\u4e00\uff0cAMC8\u4e0d\u4ec5\u662f\u68c0\u9a8c\u5b69\u5b50\u6570\u5b66\u80fd\u529b\u7684\u201c\u8bd5\u91d1\u77f3\u201d\uff0c\u66f4\u662f\u6fc0\u53d1\u903b\u8f91\u601d\u7ef4\u3001\u57f9\u517b\u89e3\u9898\u7b56\u7565\u7684\u91cd\u8981\u5951\u673a\u3002<\/p>\n\n\n\n<p>\u5728<a href=\"https:\/\/www.wukongsch.com\/zh\/math\/\">\u609f\u7a7a\u6570\u5b66<\/a>\uff0c\u6211\u4eec\u7b2c\u4e00\u65f6\u95f4\u6df1\u5ea6\u89e3\u6790\u4e86<strong>AMC8 2026\u5e74\u5b98\u65b9\u771f\u9898<\/strong>\uff0c\u53d1\u73b0\u4eca\u5e74\u7684\u8003\u9898\u5ef6\u7eed\u4e86\u201c\u91cd\u601d\u7ef4\u3001\u8f7b\u5957\u8def\u201d\u7684\u8d8b\u52bf\uff0c\u66f4\u52a0\u6ce8\u91cd\u5b9e\u9645\u5e94\u7528\u4e0e\u521b\u9020\u6027\u89e3\u9898\u80fd\u529b\u3002\u65e0\u8bba\u60a8\u7684\u5b69\u5b50\u662f\u9996\u6b21\u63a5\u89e6<a href=\"https:\/\/www.wukongsch.com\/blog\/zh\/ultimate-guide-about-amc-8-2024-post-22843\/\">AMC 8<\/a>\uff0c\u8fd8\u662f\u6b63\u5728\u5907\u6218\u66f4\u9ad8\u9636\u7684AMC10\/12\uff0c\u8fd9\u4efd\u771f\u9898\u90fd\u662f\u4e00\u4efd\u4e0d\u53ef\u591a\u5f97\u7684\u5b66\u4e60\u8d44\u6e90\uff01<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%e4%b8%80%e3%80%812026%e5%b9%b4amc-8-%e4%b8%ad%e5%9b%bd%e5%8c%ba%e5%8f%8a%e7%be%8e%e5%8c%ba%e5%88%86%e6%95%b0%e7%ba%bf\"><\/span>\u4e00\u30012026\u5e74AMC 8 \u4e2d\u56fd\u533a\u53ca\u7f8e\u533a\u5206\u6570\u7ebf<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5343\u547c\u4e07\u5524\uff0c2026\u5e74AMC 8\u7684\u6240\u6709\u5206\u6570\u7ebf\u7ec8\u4e8e\u5168\u90e8\u516c\u5e03\u5566\uff01\u00a0\u4eca\u5e74AMC 8\u5317\u7f8e\u5206\u6570\u7ebf\u516c\u5e03\u4e4b\u540e\uff0c\u4e2d\u56fd\u8d5b\u533a\u7531\u4e8e\u90e8\u5206\u662f\u72ec\u7acb\u547d\u9898\uff0c\u5206\u6570\u7ebf\u4e00\u76f4\u5728\u5546\u5b9a\u4e2d\uff0c\u73b0\u5728\u7ec8\u4e8e\u5b98\u5ba3\u5566~<\/p>\n\n\n\n<p>\u4f17\u6240\u5468\u77e5\uff0c\u4eca\u5e74\u4e3a\u4e86\u4fdd\u969c\u8003\u8bd5\u516c\u5e73\u6027\u3001\u675c\u7edd\u6cc4\u9898\u98ce\u9669\uff0c\u4e2d\u56fd\u3001\u9999\u6e2f\u3001\u97e9\u56fd\u7b49\u4e9a\u6d32\u90e8\u5206\u56fd\u5bb6\u548c\u5730\u533a\u91c7\u7528\u4e86<strong>\u72ec\u7acb\u4e8e\u7f8e\u56fd\u672c\u571f\u7684\u65b0\u7248\u8bd5\u9898<\/strong>\u3002\u56e0\u6b64\uff0c\u4e2d\u56fd\u8d5b\u533a\u5c31\u51fa\u73b0\u4e86\u4e24\u4e2a\u7248\u672c\u7684\u5206\u6570\u7ebf\u3002\u4e2d\u56fd\u533a\u7ec4\u59d4\u4f1a\u5c31\u662f\u72ec\u7acb\u547d\u9898\u8bd5\u5377\uff0c\u963f\u601d\u4e39\u5219\u662f\u91c7\u7528\u5317\u7f8e\u6807\u51c6\u8bd5\u5377\uff0c\u5206\u6570\u7ebf\u4e0e\u7f8e\u56fd\u672c\u571f\u4e00\u81f4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u4e2d\u56fd\u533a\u7ec4\u59d4\u4f1a\uff08\u72ec\u7acb\u547d\u9898\uff09\u5206\u6570\u7ebf<\/strong><\/h3>\n\n\n\n<p>&nbsp;\u4e2d\u56fd\u533a2026\u5e74AMC8\u5206\u6570\u7ebf\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>TOP 1%(HRD)\uff1a<strong>22\u5206<\/strong><strong>&nbsp;<\/strong><\/li>\n\n\n\n<li>TOP 5%(HR)\uff1a<strong>18\u5206&nbsp;<\/strong><\/li>\n\n\n\n<li>TOP 10%\uff1a<strong>16\u5206<\/strong><strong>&nbsp;<\/strong><\/li>\n\n\n\n<li>TOP 25%\uff1a<strong>14\u5206<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"486\" src=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/640-4-1024x486.webp\" alt=\"amc-2026-china-cutoff-score\" class=\"wp-image-59537\" srcset=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/640-4-1024x486.webp 1024w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/640-4-300x143.webp 300w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/640-4-768x365.webp 768w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/640-4-920x437.webp 920w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/640-4.webp 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><em>\u5c0f\u5b66\u7ec4\u8363\u8a89\u5956\u9488\u5bf96\u5e74\u7ea7\u53ca\u4ee5\u4e0b\u8003\u751f\uff0c<strong>\u5206\u6570\u7ebf\u4ecd\u4e3a\u226515\u5206<\/strong>\uff0c\u9700\u8fbe\u5230\u76f8\u5e94\u5206\u6570\u624d\u80fd\u83b7\u5f97\u3002<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u963f\u601d\u4e39\u53ca\u5317\u7f8e\u5206\u6570\u7ebf<\/strong><\/h3>\n\n\n\n<p>\u5982\u679c\u662f\u901a\u8fc7\u963f\u601d\u4e39\u62a5\u540d\u7684\u4e2d\u56fd\u8003\u751f\uff0c\u8bd5\u5377\u4e0e\u7f8e\u56fd\u672c\u571f\u4e00\u81f4\uff0c\u56e0\u6b64\u5206\u6570\u7ebf\u548c\u5f80\u5e74\u76f8\u5dee\u4e0d\u5927\uff1a<\/p>\n\n\n\n<p>\u963f\u601d\u4e392026\u5e74AMC8\u5206\u6570\u7ebf\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"857\" height=\"1024\" src=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/640-1-1-857x1024.webp\" alt=\"amc-2026-aseeder-cutoff-score\" class=\"wp-image-59538\" srcset=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/640-1-1-857x1024.webp 857w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/640-1-1-251x300.webp 251w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/640-1-1-768x917.webp 768w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/640-1-1-920x1099.webp 920w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/640-1-1.webp 1080w\" sizes=\"(max-width: 857px) 100vw, 857px\" \/><\/figure>\n\n\n\n<p>MAA AMC\u5b98\u7f51\u5206\u6570\u7ebf\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"396\" src=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/640-1024x396.png\" alt=\"maa-amc-2026-cutoff-score\" class=\"wp-image-59539\" srcset=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/640-1024x396.png 1024w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/640-300x116.png 300w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/640-768x297.png 768w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/640-920x356.png 920w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/640.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ol class=\"wp-block-list\">\n<li><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%e4%ba%8c%e3%80%812026%e5%b9%b4amc-8-%e7%9c%9f%e9%a2%98%e7%ad%94%e6%a1%88\"><\/span>\u4e8c\u30012026\u5e74AMC 8 \u771f\u9898\u7b54\u6848<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>1<\/td><td>2<\/td><td>3<\/td><td>4<\/td><td>5<\/td><td>6<\/td><td>7<\/td><td>8<\/td><td>9<\/td><td>10<\/td><td>11<\/td><td>12<\/td><td>13<\/td><\/tr><tr><td>A<\/td><td>C<\/td><td>D<\/td><td>E<\/td><td>B<\/td><td>E<\/td><td>C<\/td><td>D<\/td><td>B<\/td><td>A<\/td><td>B<\/td><td>D<\/td><td>A<\/td><\/tr><tr><td>14<\/td><td>15<\/td><td>16<\/td><td>17<\/td><td>18<\/td><td>19<\/td><td>20<\/td><td>21<\/td><td>22<\/td><td>23<\/td><td>24<\/td><td>25<\/td><td><\/td><\/tr><tr><td>B<\/td><td>A<\/td><td>D<\/td><td>A<\/td><td>B<\/td><td>D<\/td><td>D<\/td><td>B<\/td><td>A<\/td><td>C<\/td><td>E<\/td><td>E<\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%e4%b8%89%e3%80%812026%e5%b9%b4amc-8-%e7%9c%9f%e9%a2%98%e4%b8%80%e8%a7%88%ef%bc%88%e4%b8%ad%e8%8b%b1%e5%af%b9%e7%85%a7%ef%bc%89\"><\/span>\u4e09\u30012026\u5e74AMC 8 \u771f\u9898\u4e00\u89c8\uff08\u4e2d\u82f1\u5bf9\u7167\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 1 \/ Problem 1<\/strong><\/h3>\n\n\n\n<p>\u4ee5\u4e0b\u8868\u8fbe\u5f0f\u7684\u503c\u662f\u591a\u5c11\uff1f<br>What is the value of the following expression?<\/p>\n\n\n<div class=\"retention-card-new\" data-lang=\"zh\" data-subject=\"MATH\" data-btnName=\"\u7acb\u5373\u514d\u8d39\u8bd5\u542c\" data-subTitle=\"\u9002\u5408\u5168\u74031-12\u5e74\u7ea7\u5b66\u751f\">\r\n    <div class=\"retention-card-l\">\r\n        <div class=\"trustpilot-image\"><\/div>\r\n        <h3><p>\u609f\u7a7a\u56fd\u9645\u6570\u5b66<br \/>\n<span>\u8ba9\u6570\u5b66\u4e4b\u5149\u7167\u4eae\u6bcf\u4e00\u4e2a\u5b69\u5b50\uff01<\/span><\/p>\n<\/h3>\r\n        <p>\u9002\u5408\u5168\u74031-12\u5e74\u7ea7\u5b66\u751f<\/p>\r\n        <a class=\"retention-card-button is-point\" href=\"https:\/\/www.wukongsch.com\/zh\/independent-appointment\/?subject=math&amp;l=c87d1e8c-ec8e-4a2a-83b7-84e0af53d81f&amp;booking_triggerevent=BLOG_DETAIL_MODEL_CTA_BUTTON\" data-buttonname=\"\u7acb\u5373\u9884\u7ea6\u6309\u94ae\u70b9\u51fb\" data-event=\"C_Blog_BLOG_DETAIL_MIDDLE_CTA_BUTTON\" data-expose-buttonname=\"\u7acb\u5373\u9884\u7ea6\u6309\u94ae\u66dd\u5149\" data-expose-event=\"D_Blog_BLOG_DETAIL_MIDDLE_CTA_BUTTON\" target=\"_blank\" title=\"\u7acb\u5373\u514d\u8d39\u8bd5\u542c\">\r\n            \u7acb\u5373\u514d\u8d39\u8bd5\u542c\r\n        <\/a>\r\n    <\/div>\r\n    <div class=\"retention-card-r\"><\/div>\r\n<\/div>\n\n\n<p>1+2\u22123+4+5\u22126+7+8\u22129+10+11\u2212121+2\u22123+4+5\u22126+7+8\u22129+10+11\u221212<\/p>\n\n\n\n<p>(A) 18<br>(B) 21<br>(C) 24<br>(D) 27<br>(E) 30<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 2 \/ Problem 2<\/strong><\/h3>\n\n\n\n<p>\u5728\u4e0b\u9762\u7684\u6570\u7ec4\u4e2d\uff0c\u4e09\u4e2a\u6570\u5b57 3 \u88ab\u6570\u5b57 2 \u5305\u56f4\uff0c\u800c\u8fd9\u4e9b 2 \u53c8\u88ab\u4e00\u5708 1 \u5305\u56f4\u3002\u8be5\u6570\u7ec4\u4e2d\u6240\u6709\u6570\u5b57\u4e4b\u548c\u662f\u591a\u5c11\uff1f<br>In the array shown below, three 3s are surrounded by 2s, which are in turn surrounded by a border of 1s. What is the sum of the numbers in the array?<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"321\" height=\"183\" src=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-2.png\" alt=\"amc 8 2026-problem 2\" class=\"wp-image-58311\" srcset=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-2.png 321w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-2-300x171.png 300w\" sizes=\"(max-width: 321px) 100vw, 321px\" \/><\/figure>\n\n\n\n<p>(A) 49<br>(B) 51<br>(C) 53<br>(D) 55<br>(E) 57<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 3 \/ Problem 3<\/strong><\/h3>\n\n\n\n<p>Haruki \u6709\u4e00\u6839\u957f 24 \u5398\u7c73\u7684\u94c1\u4e1d\u3002\u4ed6\u60f3\u4f9d\u6b21\u5f2f\u6298\u6210\u4ee5\u4e0b\u56fe\u5f62\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8fb9\u957f\u4e3a 5 \u5398\u7c73\u7684\u6b63\u516d\u8fb9\u5f62\uff1b<\/li>\n\n\n\n<li>\u9762\u79ef\u4e3a 36 \u5e73\u65b9\u5398\u7c73\u7684\u6b63\u65b9\u5f62\uff1b<\/li>\n\n\n\n<li>\u4e24\u6761\u76f4\u89d2\u8fb9\u5206\u522b\u4e3a 6 \u5398\u7c73\u548c 8 \u5398\u7c73\u7684\u76f4\u89d2\u4e09\u89d2\u5f62\u3002<br>\u4ed6\u80fd\u505a\u51fa\u54ea\u4e9b\u56fe\u5f62\uff1f<\/li>\n<\/ul>\n\n\n\n<p>Haruki has a piece of wire that is 24 centimeters long. He wants to bend it to form each of the following shapes, one at a time.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A regular hexagon with side length 5 cm.<\/li>\n\n\n\n<li>A square of area 36 cm\u00b2.<\/li>\n\n\n\n<li>A right triangle whose legs are 6 and 8 cm long.<br>Which of the shapes can Haruki make?<\/li>\n<\/ul>\n\n\n\n<p>(A) Triangle only <br>(B) Hexagon and square only<br>(C) Hexagon and triangle only<br>(D) Square and triangle only<br>(E) Hexagon, triangle, and square<\/p>\n\n\n\n<p>(A)\u4ec5\u4e09\u89d2\u5f62<br>(B) \u6b63\u516d\u8fb9\u5f62\u548c\u6b63\u65b9\u5f62<br>(C) \u6b63\u516d\u8fb9\u5f62\u548c\u4e09\u89d2\u5f62<br>(D) \u6b63\u65b9\u5f62\u548c\u4e09\u89d2\u5f62<br>(E) \u6b63\u516d\u8fb9\u5f62\u3001\u4e09\u89d2\u5f62\u548c\u6b63\u65b9\u5f62<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 4 \/ Problem 4<\/strong><\/h3>\n\n\n\n<p>Brynn \u7684\u5b58\u6b3e\u5728\u4e03\u6708\u51cf\u5c11\u4e86 20%\uff0c\u7136\u540e\u5728\u516b\u6708\u589e\u52a0\u4e86 50%\u3002\u73b0\u5728\u5979\u7684\u5b58\u6b3e\u662f\u539f\u59cb\u91d1\u989d\u7684\u767e\u5206\u4e4b\u591a\u5c11\uff1f<br>Brynn&#8217;s savings decreased by 20% in July, then increased by 50% in August. Brynn&#8217;s savings are now what percent of the original amount?<\/p>\n\n\n\n<p>(A) 80<br>(B) 90<br>(C) 100<br>(D) 110<br>(E) 120<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 5 \/ Problem 5<\/strong><\/h3>\n\n\n\n<p>Casey \u8fdb\u884c\u4e86\u4e00\u6b21\u603b\u8def\u7a0b\u4e3a 100 \u82f1\u91cc\u7684\u516c\u8def\u65c5\u884c\uff0c\u9014\u4e2d\u53ea\u505c\u4e86\u4e00\u6b21\u5403\u5348\u996d\u3002\u6574\u4e2a\u65c5\u7a0b\u8017\u65f6 3 \u5c0f\u65f6\uff0c\u5979\u5f00\u8f66\u65f6\u7684\u5e73\u5747\u901f\u5ea6\u4e3a\u6bcf\u5c0f\u65f6 40 \u82f1\u91cc\u3002\u8bf7\u95ee\u5979\u7684\u5348\u9910\u4f11\u606f\u4e86\u591a\u957f\u65f6\u95f4\uff08\u4ee5\u5206\u949f\u8ba1\uff09\uff1f<br>Casey went on a road trip that covered 100 miles, stopping only for a lunch break along the way. The trip took 3 hours in total and her average speed while driving was 40 miles per hour. In minutes, how long was the lunch break?<\/p>\n\n\n\n<p>(A) 15<br>(B) 30<br>(C) 40<br>(D) 45<br>(E) 60<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 6 \/ Problem 6<\/strong><\/h3>\n\n\n\n<p>Peter \u4f4f\u5728\u4e00\u5757\u957f\u65b9\u5f62\u9ed1\u8393\u5730\u9644\u8fd1\u3002\u8fd9\u5757\u5730\u957f 10 \u7c73\uff0c\u5bbd 8 \u7c73\u3002\u4ed6\u80fd\u591f\u91c7\u6458\u5230\u8ddd\u79bb\u5730\u5757\u8fb9\u7f18 1 \u7c73\u8303\u56f4\u5185\u7684\u6240\u6709\u9ed1\u8393\u3002\u4e0b\u56fe\u4e2d\u9634\u5f71\u90e8\u5206\u8868\u793a\u4ed6\u80fd\u5230\u8fbe\u7684\u533a\u57df\u3002\u4ed6\u80fd\u5230\u8fbe\u7684\u533a\u57df\u5360\u6574\u5757\u5730\u9762\u79ef\u7684\u51e0\u5206\u4e4b\u51e0\uff1f<br>Peter lives near a rectangular field that is filled with blackberry bushes. The field is 10 meters long and 8 meters wide, and Peter can reach any blackberries that are within 1 meter of an edge of the field. The portion of the field he can reach is shaded in the figure below. What fraction of the area of the field can Peter reach?<\/p>\n\n\n\n<p>(A) 1\/6<br>(B) 1\/4<br>(C) 1\/3<br>(D) 3\/8<br>(E) 2\/5<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 7 \/ Problem 7<\/strong><\/h3>\n\n\n\n<p>Mika \u60f3\u4f30\u7b97\u5979\u65b0\u4e70\u7684\u7535\u52a8\u81ea\u884c\u8f66\u5145\u6ee1\u7535\u540e\u6700\u591a\u80fd\u9a91\u884c\u591a\u8fdc\u3002\u5979\u5b8c\u6210\u4e86\u4e24\u6b21\u884c\u7a0b\uff0c\u603b\u5171\u9a91\u884c\u4e86 40 \u82f1\u91cc\u3002\u7b2c\u4e00\u6b21\u884c\u7a0b\u6d88\u8017\u4e86\u603b\u7535\u91cf\u7684 1\/2\uff0c\u7b2c\u4e8c\u6b21\u884c\u7a0b\u6d88\u8017\u4e86\u603b\u7535\u91cf\u7684 3\/10\u3002\u8fd9\u8f86\u7535\u52a8\u81ea\u884c\u8f66\u5145\u6ee1\u7535\u540e\u6700\u591a\u80fd\u9a91\u884c\u591a\u5c11\u82f1\u91cc\uff1f<br>Mika would like to estimate how far she can ride a new model of electric bike on a fully charged battery. She completed two trips totaling 40 miles. The first trip used 1\/2 of the total battery power, while the second trip used 3\/10 of the total battery power. How many miles can this electric bike go on a fully charged battery?<\/p>\n\n\n\n<p>(A) 45<br>(B) 48<br>(C) 50<br>(D) 52<br>(E) 55<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 8 \/ Problem 8<\/strong><\/h3>\n\n\n\n<p>\u4e00\u9879\u6c11\u610f\u8c03\u67e5\u8be2\u95ee\u82e5\u5e72\u4eba\u662f\u5426\u559c\u6b22\u89e3\u6570\u5b66\u9898\u3002\u6070\u597d\u6709 74% \u7684\u4eba\u56de\u7b54\u201c\u662f\u201d\u3002\u6700\u5c11\u53ef\u80fd\u6709\u591a\u5c11\u4eba\u63a5\u53d7\u4e86\u8fd9\u9879\u8c03\u67e5\uff1f<br>A poll asked a number of people if they liked solving mathematics problems. Exactly 74% answered \u201cyes.\u201d What is the fewest possible number of people who could have been asked the question?<\/p>\n\n\n\n<p>(A) 10<br>(B) 20<br>(C) 25<br>(D) 50<br>(E) 100<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 9 \/ Problem 9<\/strong><\/h3>\n\n\n\n<p>\u4ee5\u4e0b\u8868\u8fbe\u5f0f\u7684\u503c\u662f\u591a\u5c11\uff1f<br>What is the value of this expression?<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"139\" height=\"101\" src=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-9.png\" alt=\"\" class=\"wp-image-58313\"\/><\/figure>\n\n\n\n<p>(A) 4\/9<br>(B) 2\/3<br>(C) 1<br>(D) 3\/2<br>(E) 9\/4<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 10 \/ Problem 10<\/strong><\/h3>\n\n\n\n<p>\u4e94\u540d\u9009\u624b\u5b8c\u6210\u4e86\u8270\u82e6\u7684 X \u9a6c\u62c9\u677e\u6bd4\u8d5b\uff1aLuke\u3001Melina\u3001Nico\u3001Olympia \u548c Pedro\u3002\u5df2\u77e5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nico \u6bd4 Pedro \u665a\u4e86 11 \u5206\u949f\uff1b<\/li>\n\n\n\n<li>Olympia \u6bd4 Melina \u65e9 2 \u5206\u949f\uff0c\u4f46\u6bd4 Pedro \u665a 3 \u5206\u949f\uff1b<\/li>\n\n\n\n<li>Olympia \u6bd4 Luke \u65e9 6 \u5206\u949f\u3002<br>\u8c01\u662f\u7b2c\u56db\u540d\uff1f<\/li>\n<\/ul>\n\n\n\n<p>Five runners completed the grueling Xmarathon: Luke, Melina, Nico, Olympia, and Pedro.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nico finished 11 minutes behind Pedro.<\/li>\n\n\n\n<li>Olympia finished 2 minutes ahead of Melina, but 3 minutes behind Pedro.<\/li>\n\n\n\n<li>Olympia finished 6 minutes ahead of Luke.<br>Which runner finished fourth?<\/li>\n<\/ul>\n\n\n\n<p>(A) Luke<br>(B) Melina<br>(C) Nico<br>(D) Olympia<br>(E) Pedro<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 11 \/ Problem 11<\/strong><\/h3>\n\n\n\n<p>\u8fb9\u957f\u5206\u522b\u4e3a 1\u30011\u30012\u30013 \u548c 5 \u7684\u6b63\u65b9\u5f62\u88ab\u6392\u5217\u6210\u5982\u4e0b\u6240\u793a\u7684\u77e9\u5f62\u3002\u5728\u6bcf\u4e2a\u6b63\u65b9\u5f62\u5185\u753b\u4e00\u4e2a\u56db\u5206\u4e4b\u4e00\u5706\uff0c\u5e76\u6309\u4ece\u5c0f\u5230\u5927\u7684\u987a\u5e8f\u5c06\u8fd9\u4e9b\u56db\u5206\u4e4b\u4e00\u5706\u8fde\u63a5\u8d77\u6765\u5f62\u6210\u4e00\u6761\u66f2\u7ebf\u3002\u8fd9\u6761\u66f2\u7ebf\u7684\u957f\u5ea6\u662f\u591a\u5c11\uff1f<br>Squares of side length 1, 1, 2, 3, and 5 are arranged to form the rectangle shown below. A curve is drawn by inscribing a quarter circle in each square and joining the quarter circles in order, from shortest to longest. What is the length of the curve?<\/p>\n\n\n\n<p>(A) 4\u03c0<br>(B) 6\u03c0<br>(C) (13\/2)\u03c0<br>(D) 8\u03c0<br>(E) 13\u03c0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 12 \/ Problem 12<\/strong><\/h3>\n\n\n\n<p>\u4e0b\u56fe\u4e2d\u7684\u6bcf\u4e2a\u5706\u5708\u9700\u586b\u5165 1 \u5230 6 \u4e2d\u7684\u4e00\u4e2a\u6570\u5b57\uff0c\u4e14\u6bcf\u4e2a\u6570\u5b57\u6070\u597d\u4f7f\u7528\u4e00\u6b21\u3002\u76f8\u90bb\u4e24\u4e2a\u5706\u5708\u4e2d\u7684\u6570\u5b57\u4e4b\u548c\u6807\u5728\u5b83\u4eec\u4e4b\u95f4\u7684\u65b9\u6846\u4e2d\u3002\u9876\u90e8\u5706\u5708\u4e2d\u5fc5\u987b\u586b\u5165\u54ea\u4e2a\u6570\u5b57\uff1f<br>In the figure below, each circle will be filled with a digit from 1 to 6. Each digit must appear exactly once. The sum of the digits in neighboring circles is shown in the box between them. What digit must be placed in the top circle?<\/p>\n\n\n\n<p>(A) 2<br>(B) 3<br>(C) 4<br>(D) 5<br>(E) it is impossible to fill the circles<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 13 \/ Problem 13<\/strong><\/h3>\n\n\n\n<p>\u4e0b\u56fe\u5c55\u793a\u4e86\u4e00\u79cd\u7531 1\u00d71 \u5355\u4f4d\u6b63\u65b9\u5f62\u7ec4\u6210\u7684\u94fa\u7816\u56fe\u6848\u3002\u6bcf\u4e00\u884c\u76f8\u5bf9\u4e8e\u4e0a\u4e00\u884c\u6c34\u5e73\u504f\u79fb\u534a\u4e2a\u5355\u4f4d\u3002\u56fe\u4e2d\u8fd8\u6709\u4e00\u4e2a\u8986\u76d6\u5728\u94fa\u7816\u4e0a\u7684\u9634\u5f71\u6b63\u65b9\u5f62\uff0c\u5176\u6bcf\u4e2a\u9876\u70b9\u90fd\u662f\u67d0\u4e2a\u5355\u4f4d\u6b63\u65b9\u5f62\u7684\u9876\u70b9\u3002\u8fd9\u4e2a\u9634\u5f71\u6b63\u65b9\u5f62\u7684\u9762\u79ef\u662f\u591a\u5c11\uff08\u5355\u4f4d\uff1a\u5e73\u65b9\u5355\u4f4d\uff09\uff1f<br>The figure below shows a tiling of 1\u00d71 unit squares. Each row of unit squares is shifted horizontally by half a unit relative to the row above it. A shaded square is drawn on top of the tiling. Each vertex of the shaded square is a vertex of one of the unit squares. In square units, what is the area of the shaded square?<\/p>\n\n\n\n<p>(A) 10<br>(B) 21\/2<br>(C) 32\/3<br>(D) 11<br>(E) 34\/3<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 14 \/ Problem 14<\/strong><\/h3>\n\n\n\n<p>Jami \u5728\u6570\u8f74\u4e0a\u9009\u53d6\u4e86\u4e09\u4e2a\u7b49\u95f4\u8ddd\u7684\u6574\u6570\u3002\u7b2c\u4e00\u4e2a\u6570\u4e0e\u7b2c\u4e8c\u4e2a\u6570\u4e4b\u548c\u4e3a 40\uff0c\u7b2c\u4e8c\u4e2a\u6570\u4e0e\u7b2c\u4e09\u4e2a\u6570\u4e4b\u548c\u4e3a 60\u3002\u8fd9\u4e09\u4e2a\u6570\u7684\u603b\u548c\u662f\u591a\u5c11\uff1f<br>Jami picked three equally spaced integer numbers on the number line. The sum of the first and the second numbers is 40, while the sum of the second and third numbers is 60. What is the sum of all three numbers?<\/p>\n\n\n\n<p>(A) 70<br>(B) 75<br>(C) 80<br>(D) 85<br>(E) 90<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 15 \/ Problem 15<\/strong><\/h3>\n\n\n\n<p>Elijah \u6709\u5f88\u591a\u76f8\u540c\u7684\u6728\u5236\u5c0f\u7acb\u65b9\u4f53\uff0c\u6bcf\u4e2a\u7acb\u65b9\u4f53\u6709 4 \u4e2a\u767d\u8272\u9762\u548c 2 \u4e2a\u7070\u8272\u9762\uff0c\u4e14\u8fd9\u4e24\u4e2a\u7070\u8272\u9762\u5171\u4eab\u4e00\u6761\u68f1\u3002\u4ed6\u5c06\u4e00\u4e9b\u7acb\u65b9\u4f53\u9762\u5bf9\u9762\u7c98\u5728\u4e00\u8d77\u3002\u4e0b\u56fe\u5c55\u793a\u4e86\u4e24\u4e2a\u7acb\u65b9\u4f53\u7c98\u5408\u540e\uff0c\u9732\u51fa 3 \u4e2a\u7070\u8272\u9762\u7684\u60c5\u5f62\u3002\u4ed6\u81f3\u5c11\u9700\u8981\u7c98\u5408\u591a\u5c11\u4e2a\u5c0f\u7acb\u65b9\u4f53\uff0c\u624d\u80fd\u786e\u4fdd\u65e0\u8bba\u600e\u6837\u65cb\u8f6c\u6574\u4e2a\u56fe\u5f62\uff0c\u90fd\u770b\u4e0d\u5230\u4efb\u4f55\u7070\u8272\u9762\uff1f<br>Elijah has a large collection of identical wooden cubes which are white on 4 faces and gray on 2 faces that share an edge. He glues some cubes together face-to-face. The figure below shows 2 cubes being glued together, leaving 3 gray faces visible. What is the fewest number of cubes that he could glue together to ensure that no gray faces are visible, no matter how he rotates the figure?<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"650\" height=\"159\" src=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-15.png\" alt=\"amc 8 2026-problem 15\" class=\"wp-image-58314\" srcset=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-15.png 650w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-15-300x73.png 300w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/figure>\n\n\n\n<p>(A) 4<br>(B) 6<br>(C) 8<br>(D) 9<br>(E) 27<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 16 \/ Problem 16<\/strong><\/h3>\n\n\n\n<p>\u8003\u8651\u6240\u6709\u7531\u5076\u6570\u6570\u5b57\u7ec4\u6210\u7684\u56db\u4f4d\u6b63\u6574\u6570\u3002\u5176\u4e2d\u6709\u591a\u5c11\u6bd4\u4f8b\u7684\u6570\u80fd\u88ab 4 \u6574\u9664\uff1f<br>Consider all positive four-digit integers consisting of only even digits. What fraction of these integers are divisible by 4?<\/p>\n\n\n\n<p>(A) 1\/4<br>(B) 2\/5<br>(C) 1\/2<br>(D) 3\/5<br>(E) 3\/4<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 17 \/ Problem 17<\/strong><\/h3>\n\n\n\n<p>\u56db\u540d\u5b66\u751f\u5750\u5728\u4e00\u6392\u3002\u4ed6\u4eec\u5148\u548c\u76f8\u90bb\u7684\u4eba\u804a\u5929\uff0c\u7136\u540e\u91cd\u65b0\u6392\u5217\u5ea7\u4f4d\uff0c\u4f7f\u5f97\u6bcf\u4e2a\u4eba\u90fd\u4e0d\u518d\u4e0e\u4e4b\u524d\u76f8\u90bb\u7684\u4eba\u5750\u5728\u4e00\u8d77\u3002\u6709\u591a\u5c11\u79cd\u8fd9\u6837\u7684\u91cd\u65b0\u6392\u5217\u65b9\u5f0f\uff1f<br>Four students are seated in a row. They chat with the people sitting next to them, then rearrange themselves so that they are no longer seated next to any of the same people. How many rearrangements are possible?<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"650\" height=\"231\" src=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-17.png\" alt=\"amc 8 2026-problem 17\" class=\"wp-image-58315\" srcset=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-17.png 650w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-17-300x107.png 300w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/figure>\n\n\n\n<p>(A) 2<br>(B) 4<br>(C) 9<br>(D) 12<br>(E) 24<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 18 \/ Problem 18<\/strong><\/h3>\n\n\n\n<p>\u6709\u591a\u5c11\u79cd\u65b9\u5f0f\u53ef\u4ee5\u5c06 60 \u8868\u793a\u4e3a\u4e24\u4e2a\u6216\u66f4\u591a\u4e2a\u8fde\u7eed\u5947\u6b63\u6574\u6570\uff08\u6309\u9012\u589e\u987a\u5e8f\u6392\u5217\uff09\u7684\u548c\uff1f<br>In how many ways can 60 be written as the sum of two or more consecutive odd positive integers that are arranged in increasing order?<\/p>\n\n\n\n<p>(A) 1<br>(B) 2<br>(C) 3<br>(D) 4<br>(E) 5<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 19 \/ Problem 19<\/strong><\/h3>\n\n\n\n<p>Miguel \u5e26\u7740\u4ed6\u7684\u72d7 Luna \u6563\u6b65\u3002\u5f53\u4ed6\u4eec\u8d70\u5230\u516c\u56ed\u5165\u53e3\u65f6\uff0cMiguel \u5411\u524d\u6254\u51fa\u4e00\u4e2a\u7403\u5e76\u7ee7\u7eed\u5300\u901f\u884c\u8d70\u3002Luna \u51b2\u5411\u7403\uff0c\u7403\u505c\u5728\u4e00\u68f5\u6811\u65c1\u3002Luna \u4e00\u62ff\u5230\u7403\u5c31\u7acb\u523b\u8dd1\u56de Miguel \u8eab\u8fb9\u3002Luna \u7684\u5954\u8dd1\u901f\u5ea6\u662f Miguel \u6b65\u884c\u901f\u5ea6\u7684 5 \u500d\u3002\u5f53 Luna \u628a\u7403\u9001\u56de\u7ed9 Miguel \u65f6\uff0cMiguel \u5df2\u7ecf\u8d70\u4e86\u4ece\u5165\u53e3\u5230\u6811\u8fd9\u6bb5\u8ddd\u79bb\u7684\u51e0\u5206\u4e4b\u51e0\uff1f<br>Miguel is walking with his dog, Luna. When they reach the entrance to a park, Miguel throws a ball straight ahead and continues to walk at a steady pace. Luna sprints toward the ball, which stops by a tree. As soon as the dog reaches the ball, she brings it back to Miguel. Luna runs 5 times faster than Miguel walks. What fraction of the distance between the entrance and the tree does Miguel cover by the time Luna brings him the ball?<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"650\" height=\"130\" src=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-19.png\" alt=\"amc 8 2026-problem 19\" class=\"wp-image-58317\" srcset=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-19.png 650w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-19-300x60.png 300w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/figure>\n\n\n\n<p>(A) 1\/6<br>(B) 1\/5<br>(C) 1\/4<br>(D) 1\/3<br>(E) 2\/5<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 20 \/ Problem 20<\/strong><\/h3>\n\n\n\n<p>Catania \u56fd\u4f7f\u7528\u91d1\u5e01\u548c\u94f6\u5e01\u3002\u91d1\u5e01\u539a 1 \u6beb\u7c73\uff0c\u94f6\u5e01\u539a 3 \u6beb\u7c73\u3002Taylor \u60f3\u7528\u4efb\u610f\u6570\u91cf\u548c\u987a\u5e8f\u7684\u91d1\u5e01\u4e0e\u94f6\u5e01\u5806\u53e0\u51fa\u4e00\u4e2a\u603b\u9ad8\u4e3a 8 \u6beb\u7c73\u7684\u786c\u5e01\u5806\uff08\u987a\u5e8f\u4e0d\u540c\u89c6\u4e3a\u4e0d\u540c\u65b9\u5f0f\uff09\u3002\u5171\u6709\u591a\u5c11\u79cd\u5806\u6cd5\uff1f<br>The land of Catania uses gold coins and silver coins. Gold coins are 1 mm thick and silver coins are 3 mm thick. In how many ways can Taylor make a stack of coins that is 8 mm tall using any arrangement of gold and silver coins, assuming order matters?<\/p>\n\n\n\n<p>(A) 3<br>(B) 7<br>(C) 10<br>(D) 13<br>(E) 16<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 21 \/ Problem 21<\/strong><\/h3>\n\n\n\n<p>Charlotte \u662f\u4e00\u53ea\u8718\u86db\uff0c\u5979\u5728\u4e00\u5f20\u5f62\u5982\u4e94\u89d2\u661f\u7684\u7f51\u4e0a\u722c\u884c\uff08\u5982\u4e0b\u56fe\u6240\u793a\uff09\u3002\u8fd9\u5f20\u7f51\u6709 5 \u4e2a\u5916\u9876\u70b9\u548c 5 \u4e2a\u5185\u9876\u70b9\u3002\u6bcf\u6b21 Charlotte \u5230\u8fbe\u4e00\u4e2a\u9876\u70b9\u65f6\uff0c\u4f1a\u968f\u673a\u9009\u62e9\u4e00\u4e2a\u76f8\u90bb\u9876\u70b9\u5e76\u79fb\u52a8\u8fc7\u53bb\uff08\u5141\u8bb8\u91cd\u590d\u8bbf\u95ee\uff09\u3002\u5979\u4ece\u4e00\u4e2a\u5916\u9876\u70b9\u51fa\u53d1\uff0c\u5171\u79fb\u52a8 3 \u6b21\u3002\u6b64\u65f6\u5979\u4f4d\u4e8e\u5916\u9876\u70b9\u7684\u6982\u7387\u662f\u591a\u5c11\uff1f<br>Charlotte the spider is walking along a web shaped like a 5-pointed star, shown in the figure below. The web has 5 outer points and 5 inner points. Each time Charlotte reaches a point, she randomly chooses a neighboring point and moves to that point. Charlotte starts at one of the outer points and makes 3 moves (re-visiting points is allowed). What is the probability she is now at one of the outer points of the star?<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"450\" height=\"434\" src=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-21.png\" alt=\"amc-8-2026-problem 21\" class=\"wp-image-58319\" srcset=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-21.png 450w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-21-300x289.png 300w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/figure>\n\n\n\n<p>(A) 1\/5<br>(B) 1\/4<br>(C) 2\/5<br>(D) 1\/2<br>(E) 3\/5<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 22 \/ Problem 22<\/strong><\/h3>\n\n\n\n<p>\u5c06 1 \u5230 25 \u7684\u6574\u6570\u4efb\u610f\u5206\u6210\u4e94\u7ec4\uff0c\u6bcf\u7ec4 5 \u4e2a\u6570\u3002\u627e\u51fa\u6bcf\u7ec4\u7684\u4e2d\u4f4d\u6570\uff0c\u518d\u6c42\u8fd9\u4e94\u4e2a\u4e2d\u4f4d\u6570\u7684\u4e2d\u4f4d\u6570 M\u3002M \u7684\u6700\u5c0f\u53ef\u80fd\u503c\u662f\u591a\u5c11\uff1f<br>The integers from 1 to 25 are arbitrarily separated into five groups of 5 numbers each. The median of each group is identified. Let M equal the median of the five medians. What is the least possible value of M?<\/p>\n\n\n\n<p>(A) 9<br>(B) 10<br>(C) 12<br>(D) 13<br>(E) 14<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 23 \/ Problem 23<\/strong><\/h3>\n\n\n\n<p>Lakshmi \u6709 5 \u679a\u76f4\u5f84\u4e3a 4 \u5398\u7c73\u7684\u5706\u5f62\u786c\u5e01\u3002\u5979\u5c06\u8fd9\u4e9b\u786c\u5e01\u6309\u5982\u4e0b\u65b9\u5f0f\u5728\u684c\u9762\u4e0a\u6392\u6210\u4e24\u884c\uff0c\u5e76\u7528\u4e00\u6839\u6a61\u76ae\u7b4b\u7d27\u7d27\u56f4\u4f4f\u5b83\u4eec\u3002\u6a61\u76ae\u7b4b\u7684\u957f\u5ea6\u662f\u591a\u5c11\u5398\u7c73\uff1f<br>Lakshmi has 5 round coins of diameter 4 centimeters. She arranges the coins in 2 rows on a table top, as shown below, and wraps an elastic band tightly around them. In centimeters, what will be the length of the band?<\/p>\n\n\n\n<p>(A) 2\u03c0 + 20<br>(B) (5\/2)\u03c0 + 20<br>(C) 4\u03c0 + 20<br>(D) (9\/2)\u03c0 + 20<br>(E) 5\u03c0 + 20<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 24 \/ Problem 24<\/strong><\/h3>\n\n\n\n<p>\u8bb0\u53f7 n!\uff08\u8bfb\u4f5c\u201cn \u9636\u4e58\u201d\uff09\u5b9a\u4e49\u4e3a\u524d n \u4e2a\u6b63\u6574\u6570\u7684\u4e58\u79ef\uff08\u4f8b\u5982 3! = 1\u00b72\u00b73 = 6\uff09\u3002\u5b9a\u4e49\u8d85\u9636\u4e58 n! \u4e3a\u524d n \u4e2a\u9636\u4e58\u7684\u4e58\u79ef\uff08\u4f8b\u5982 3! = 1!\u00b72!\u00b73! = 12\uff09\u3002\u5728 51! \u7684\u8d28\u56e0\u6570\u5206\u89e3\u4e2d\uff0c\u56e0\u5b50 7 \u51fa\u73b0\u4e86\u591a\u5c11\u6b21\uff1f<br>The notation n! (read &#8220;n factorial&#8221;) is defined as the product of the first n positive integers. (For example, 3! = 1\u00b72\u00b73 = 6.) Define the superfactorial of a positive number, denoted by n!, to be the product of the first n factorials. (For example, 3! = 1!\u00b72!\u00b73! = 12.) How many factors of 7 appear in the prime factorization of 51!, the superfactorial of 51?<\/p>\n\n\n\n<p>(A) 147<br>(B) 150<br>(C) 156<br>(D) 168<br>(E) 171<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u95ee\u9898 25 \/ Problem 25<\/strong><\/h3>\n\n\n\n<p>\u5728\u4e00\u4e2a\u7b49\u89d2\u516d\u8fb9\u5f62\u4e2d\uff0c\u6240\u6709\u5185\u89d2\u5747\u4e3a 120\u00b0\u3002\u4e0b\u56fe\u5c55\u793a\u4e86\u4e00\u4e2a\u8fb9\u957f\u4f9d\u6b21\u4e3a 2\u30013\u30011\u30013\u30012\u30012 \u7684\u4f8b\u5b50\uff0c\u5b83\u5185\u63a5\u4e8e\u4e00\u4e2a\u7b49\u8fb9\u4e09\u89d2\u5f62 ABC \u4e2d\u3002\u8003\u8651\u6240\u6709\u8fb9\u957f\u4e3a\u6b63\u6574\u6570\u3001\u4e14\u516d\u4e2a\u9876\u70b9\u90fd\u5728 \u25b3ABC \u4e09\u8fb9\u4e0a\u7684\u7b49\u89d2\u516d\u8fb9\u5f62\u3002\u82e5\u4e24\u4e2a\u516d\u8fb9\u5f62\u4ec5\u901a\u8fc7\u65cb\u8f6c\u6216\u53cd\u5c04\u91cd\u5408\uff0c\u5219\u89c6\u4e3a\u76f8\u540c\u3002\u8fd9\u6837\u7684\u516d\u8fb9\u5f62\u5171\u6709\u591a\u5c11\u4e2a\uff1f<br>In an equiangular hexagon, all interior angles measure 120\u00b0. An example of such a hexagon with side lengths 2, 3, 1, 3, 2, and 2 is shown below, inscribed in equilateral triangle ABC. Consider all equiangular hexagons with positive integer side lengths that can be inscribed in \u25b3ABC, with all six vertices on the sides of the triangle. What is the total number of such hexagons? Hexagons that differ only by a rotation or a reflection are considered the same.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"450\" height=\"409\" src=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-25.png\" alt=\"amc-8-math\" class=\"wp-image-58318\" srcset=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-25.png 450w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/amc-8-2026-problem-25-300x273.png 300w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/figure>\n\n\n\n<p>(A) 4<br>(B) 5<br>(C) 6<br>(D) 7<br>(E) 8<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%e5%9b%9b%e3%80%812026%e5%b9%b4-amc-8-%e6%a8%a1%e5%9d%97%e5%88%86%e5%b8%83%e4%b8%8e%e8%80%83%e7%82%b9%e5%88%86%e6%9e%90\"><\/span>\u56db\u30012026\u5e74 AMC 8 \u6a21\u5757\u5206\u5e03\u4e0e\u8003\u70b9\u5206\u6790<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6a21\u5757<\/th><th>\u9898\u53f7<\/th><th>\u9898\u91cf<\/th><th>\u4e3b\u8981\u8003\u70b9<\/th><\/tr><\/thead><tbody><tr><td><strong>\u7b97\u672f\u4e0e\u57fa\u7840\u8fd0\u7b97<\/strong><\/td><td>P1, P4, P5, P7, P9, P14<\/td><td>6\u9898<\/td><td>\u5206\u6570\/\u767e\u5206\u6bd4\u8ba1\u7b97\u3001\u5e73\u5747\u901f\u5ea6\u3001\u4ee3\u6570\u8868\u8fbe\u5f0f\u5316\u7b80\u3001\u7b49\u5dee\u6570\u5217<\/td><\/tr><tr><td><strong>\u6570\u8bba\uff08Number Theory\uff09<\/strong><\/td><td>P8, P16, P18, P24<\/td><td>4\u9898<\/td><td>\u767e\u5206\u6bd4\u7684\u6700\u5c0f\u6574\u6570\u89e3\u3001\u5076\u6570\u6570\u5b57\u6784\u6210\u7684\u6574\u9664\u6027\u3001\u8fde\u7eed\u5947\u6570\u548c\u3001\u9636\u4e58\u4e2d\u8d28\u56e0\u6570\u4e2a\u6570<\/td><\/tr><tr><td><strong>\u4ee3\u6570\uff08Algebra\uff09<\/strong><\/td><td>P3, P14, P19, P22<\/td><td>4\u9898<\/td><td>\u5468\u957f\/\u9762\u79ef\u7ea6\u675f\u4e0b\u7684\u53ef\u884c\u6027\u5224\u65ad\u3001\u7b49\u8ddd\u6570\u5217\u3001\u76f8\u5bf9\u8fd0\u52a8\u5efa\u6a21\u3001\u4e2d\u4f4d\u6570\u4f18\u5316<\/td><\/tr><tr><td><strong>\u51e0\u4f55\uff08Geometry\uff09<\/strong><\/td><td>P6, P11, P13, P15, P23, P25<\/td><td>6\u9898<\/td><td>\u533a\u57df\u9762\u79ef\u6bd4\u4f8b\u3001\u5706\u5f27\u66f2\u7ebf\u957f\u5ea6\u3001\u683c\u70b9\u6b63\u65b9\u5f62\u9762\u79ef\u3001\u7acb\u65b9\u4f53\u62fc\u63a5\u906e\u853d\u3001\u786c\u5e01\u56f4\u5e26\u957f\u5ea6\u3001\u7b49\u89d2\u516d\u8fb9\u5f62\u6784\u9020<\/td><\/tr><tr><td><strong>\u7ec4\u5408\u4e0e\u8ba1\u6570\uff08Counting &amp; Combinatorics\uff09<\/strong><\/td><td>P10, P12, P17, P20, P21<\/td><td>5\u9898<\/td><td>\u6392\u5e8f\u63a8\u7406\u3001\u903b\u8f91\u586b\u6570\u3001\u6392\u5217\u9650\u5236\u3001\u786c\u5e01\u5806\u53e0\uff08\u9012\u63a8\uff09\u3001\u968f\u673a\u6e38\u8d70\u6982\u7387<\/td><\/tr><tr><td><strong>\u5e94\u7528\u9898 \/ \u5efa\u6a21\uff08Word Problems\uff09<\/strong><\/td><td>P2, P3, P4, P5, P7, P19, P20<\/td><td>\u591a\u9898\u4ea4\u53c9<\/td><td>\u5b9e\u9645\u60c5\u5883\u5efa\u6a21\u8d2f\u7a7f\u591a\u4e2a\u6a21\u5757<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u51e0\u4f55\uff086\u9898\uff09\u548c\u5e94\u7528\u578b\u95ee\u9898\uff08\u8d2f\u7a7f\u591a\u9898\uff09\u4ecd\u662f\u7edd\u5bf9\u4e3b\u529b\uff0c\u7b26\u5408\u201c\u51e0\u4f55\u4e0e\u5e94\u7528\u9898\u6301\u7eed\u4e3b\u5bfc\u201d\u7684\u8d8b\u52bf<\/li>\n\n\n\n<li>\u6570\u8bba\u9898\u51cf\u5c11\u81f34\u9898\uff08\u5f80\u5e74\u5e38\u8fbe5\u20136\u9898\uff09\uff0c\u4e14\u96c6\u4e2d\u5728\u4e2d\u9ad8\u96be\u5ea6\uff08\u5982P8\u3001P24\uff09\uff0c\u9a8c\u8bc1\u4e86\u201c\u6570\u8bba\u6bd4\u91cd\u4e0b\u964d\u201d\u7684\u5224\u65ad\u3002<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4ee3\u6570\u3001\u7ec4\u5408\u4e0e\u6982\u7387\u660e\u663e\u589e\u5f3a\uff1a<\/li>\n<\/ul>\n\n\n\n<p>\u4ee3\u6570\u4e0d\u518d\u4ec5\u9650\u4e8e\u65b9\u7a0b\uff0c\u800c\u662f\u878d\u5165\u4f18\u5316\uff08P22\uff09\uff1b<\/p>\n\n\n\n<p>\u7ec4\u5408\u8ba1\u6570\u6db5\u76d6\u903b\u8f91\u63a8\u7406\uff08P10\u3001P12\uff09\u3001\u53d7\u9650\u6392\u5217\uff08P17\uff09\u3001\u9012\u63a8\u5efa\u6a21\uff08P20\uff09\u3001\u9a6c\u5c14\u53ef\u592b\u94fe\u96cf\u5f62\uff08P21\uff09\uff0c\u4f53\u73b0\u6df1\u5ea6\u63d0\u5347\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%e4%ba%94%e3%80%81%e9%9a%be%e5%ba%a6%e6%a2%af%e5%ba%a6%e4%b8%8e%e9%a2%98%e5%9e%8b%e8%b6%8b%e5%8a%bf\"><\/span>\u4e94\u3001<strong>\u96be\u5ea6\u68af\u5ea6\u4e0e\u9898\u578b\u8d8b\u52bf<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u524d10\u9898<\/strong>\uff08P1\u2013P10\uff09\uff1a<\/h3>\n\n\n\n<p>\u4ee5\u57fa\u7840\u8ba1\u7b97\u3001\u7b80\u5355\u51e0\u4f55\u3001\u767e\u5206\u6bd4\u3001\u884c\u7a0b\u95ee\u9898\u4e3a\u4e3b\uff0c\u4f46<strong>P8<\/strong>\uff0874%\u6700\u5c0f\u4eba\u6570\uff09\u548c<strong>P10<\/strong>\uff08\u591a\u4eba\u65f6\u95f4\u6392\u5e8f\uff09\u5df2\u5177\u4e00\u5b9a\u601d\u7ef4\u95e8\u69db\uff0c\u5c5e\u4e8e\u201c\u6e29\u548c\u63d0\u5347\u201d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u4e2d\u6bb5\u9898<\/strong>\uff08P11\u2013P20\uff09\uff1a<\/h3>\n\n\n\n<p>\u660e\u663e\u5206\u6c34\u5cad\u3002<\/p>\n\n\n\n<p>P11\uff08\u6590\u6ce2\u90a3\u5951\u6b63\u65b9\u5f62+\u5706\u5f27\uff09\u3001P13\uff08\u504f\u79fb\u683c\u70b9\u9762\u79ef\uff09\u3001P15\uff08\u7acb\u65b9\u4f53\u906e\u853d\uff09\u3001P17\uff08\u975e\u90bb\u6392\u5217\uff09\u3001P19\uff08\u76f8\u5bf9\u8fd0\u52a8\uff09\u5747\u4e3a<strong>\u7ecf\u5178AMC\u4e2d\u9ad8\u96be\u9898\u578b<\/strong>\uff0c\u9700\u8f83\u5f3a\u7a7a\u95f4\u60f3\u8c61\u6216\u5efa\u6a21\u80fd\u529b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u540e5\u9898<\/strong>\uff08P21\u2013P25\uff09\uff1a<\/h3>\n\n\n\n<p>\u5168\u90e8\u4e3a<strong>\u9ad8\u533a\u5206\u5ea6\u9898<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>P21\uff1a\u6982\u7387\u72b6\u6001\u8f6c\u79fb\uff08\u9002\u5408\u6811\u72b6\u56fe\uff09\uff1b<\/li>\n\n\n\n<li>P22\uff1a\u4e2d\u4f4d\u6570\u6781\u503c\uff08\u7b56\u7565\u6027\u5206\u7ec4\uff09\uff1b<\/li>\n\n\n\n<li>P23\uff1a\u786c\u5e01\u56f4\u5e26\uff08\u76f4\u8fb9+\u5706\u5f27\uff0c\u5e38\u89c1\u4f46\u6613\u9519\uff09\uff1b<\/li>\n\n\n\n<li>P24\uff1a\u8d85\u9636\u4e58\u4e2d7\u7684\u6307\u6570\uff08\u9700Legendre\u516c\u5f0f+\u6c42\u548c\u6280\u5de7\uff09\uff1b<\/li>\n\n\n\n<li>P25\uff1a\u7b49\u89d2\u516d\u8fb9\u5f62\u4e0e\u4e09\u89d2\u5f62\u5185\u63a5\uff08\u51e0\u4f55\u6784\u9020+\u6574\u6570\u89e3\u8ba1\u6570\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u8d8b\u52bf\u4eae\u70b9<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8de8\u6a21\u5757\u878d\u5408<\/strong>\u6210\u4e3a\u5e38\u6001\uff08\u5982P19\u662f\u4ee3\u6570+\u7269\u7406\u5efa\u6a21\uff0cP25\u662f\u51e0\u4f55+\u6570\u8bba\uff09\uff1b<\/li>\n\n\n\n<li><strong>\u53ef\u89c6\u5316\u80fd\u529b\u8981\u6c42\u63d0\u9ad8<\/strong>\uff1a\u591a\u9898\u65e0\u56fe\uff08P6\u3001P11\u3001P13\u3001P15\u3001P23\u3001P25\uff09\uff0c\u8003\u751f\u9700\u81ea\u884c\u6784\u5efa\u56fe\u50cf\uff1b<\/li>\n\n\n\n<li><strong>\u201c\u53cd\u5957\u8def\u201d\u8bbe\u8ba1\u589e\u591a<\/strong>\uff1a\u5982P17\u770b\u4f3c\u7b80\u5355\u6392\u5217\uff0c\u5b9e\u5219\u9700\u6392\u9664\u6240\u6709\u76f8\u90bb\u60c5\u51b5\uff0c\u7b54\u6848\u4ec5\u4e3a2\u79cd\uff08\u6613\u8bef\u9009\u66f4\u9ad8\u6570\u503c\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%e5%85%ad%e3%80%81%e6%82%9f%e7%a9%ba%e6%95%b0%e5%ad%a6%e7%bb%99%e6%9c%aa%e6%9d%a5amc8%e8%80%83%e7%94%9f%e7%9a%84%e5%a4%87%e8%80%83%e5%bb%ba%e8%ae%ae\"><\/span>\u516d\u3001\u609f\u7a7a\u6570\u5b66<strong>\u7ed9\u672a\u6765AMC8\u8003\u751f\u7684\u5907\u8003\u5efa\u8bae<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u5f3a\u5316\u51e0\u4f55\u76f4\u89c2<\/strong>\uff1a\u91cd\u70b9\u8bad\u7ec3\u65e0\u56fe\u9898\u7684\u8349\u56fe\u80fd\u529b\uff08\u5982\u533a\u57df\u8986\u76d6\u3001\u683c\u70b9\u56fe\u5f62\u3001\u7acb\u4f53\u62fc\u63a5\uff09\uff1b<\/li>\n\n\n\n<li><strong>\u63d0\u5347\u4ee3\u6570\u7ec4\u5408\u878d\u5408\u80fd\u529b<\/strong>\uff1a\u7ec3\u4e60\u201c\u7528\u4ee3\u6570\u8bed\u8a00\u63cf\u8ff0\u7ec4\u5408\u7ea6\u675f\u201d\uff08\u5982P17\u3001P22\uff09\uff1b<\/li>\n\n\n\n<li><strong>\u638c\u63e1\u7ecf\u5178\u6a21\u578b<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u76f8\u5bf9\u8fd0\u52a8\uff08P19\uff09<\/li>\n\n\n\n<li>\u786c\u5e01\/\u7ba1\u9053\u56f4\u957f\uff08P23\uff09<\/li>\n\n\n\n<li>\u9636\u4e58\u8d28\u56e0\u6570\uff08P24\uff0cLegendre\u516c\u5f0f\u5fc5\u4f1a\uff09<\/li>\n\n\n\n<li>\u8fde\u7eed\u6574\u6570\u548c\u8868\u793a\uff08P18\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u91cd\u89c6\u903b\u8f91\u63a8\u7406\u9898<\/strong>\uff1a\u5982P10\uff08\u65f6\u95f4\u6392\u5e8f\uff09\u3001P12\uff08\u552f\u4e00\u89e3\u63a8\u5bfc\uff09\uff0c\u8fd9\u7c7b\u9898\u4e0d\u4f9d\u8d56\u516c\u5f0f\uff0c\u4f46\u6781\u6613\u5931\u5206\uff1b<\/li>\n\n\n\n<li><strong>\u63a7\u5236\u524d15\u9898\u5931\u8bef\u7387<\/strong>\uff1a\u5728\u6570\u8bba\u51cf\u5c11\u3001\u57fa\u7840\u9898\u66f4\u201c\u5e72\u51c0\u201d\u7684\u80cc\u666f\u4e0b\uff0c\u524d\u6bb5\u51c6\u786e\u7387\u51b3\u5b9a\u80fd\u5426\u51b2\u51fbHR\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%e6%80%bb%e7%bb%93\"><\/span><strong>\u603b\u7ed3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u8fd9\u5957\u9898\u5b8c\u7f8e\u4f53\u73b0\u4e86&nbsp;<strong>2026 AMC 8 \u201c\u7a33\u4e2d\u6709\u53d8\u3001\u91cd\u601d\u7ef4\u3001\u8f7b\u5957\u8def\u201d<\/strong>&nbsp;\u7684\u547d\u9898\u65b9\u5411\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u51e0\u4f55\u4e0e\u5e94\u7528\u9898\u4e3a\u9aa8\u67b6<\/strong>\uff0c<\/li>\n\n\n\n<li><strong>\u4ee3\u6570\u4e0e\u7ec4\u5408\u4e3a\u589e\u957f\u6781<\/strong>\uff0c<\/li>\n\n\n\n<li><strong>\u9ad8\u9636\u63a8\u7406\u4e3a\u5206\u6c34\u5cad<\/strong>\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5bf9\u4e8e\u76ee\u6807&nbsp;<strong>Honor Roll\uff0819+\uff09<\/strong>&nbsp;\u7684\u5b66\u751f\uff0c\u9700\u786e\u4fdd\u57fa\u7840\u624e\u5b9e\u3001\u4e2d\u6863\u9898\u5c11\u9519\uff1b<br>\u5bf9\u4e8e\u51b2\u51fb&nbsp;<strong>DHR\uff0823+\uff09<\/strong>&nbsp;\u7684\u9009\u624b\uff0c\u5219\u5fc5\u987b\u653b\u514b\u540e5\u9898\u4e2d\u76843\u20134\u9053\uff0c\u5e76\u5177\u5907\u6781\u5f3a\u7684\u6297\u538b\u4e0e\u5efa\u6a21\u80fd\u529b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%e6%82%9f%e7%a9%ba%e6%95%b0%e5%ad%a6-amc-8-%e8%af%be%e7%a8%8b%ef%bc%8c%e5%8a%a9%e5%8a%9b%e5%ad%a9%e5%ad%90%e7%a8%b3%e6%ad%a5%e6%8b%bf%e9%ab%98%e5%88%86\"><\/span><strong>\u609f\u7a7a\u6570\u5b66 AMC 8 \u8bfe\u7a0b\uff0c\u52a9\u529b\u5b69\u5b50\u7a33\u6b65\u62ff\u9ad8\u5206<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"584\" height=\"541\" src=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/wukong-amc-8.webp\" alt=\"wukong-amc-8\" class=\"wp-image-58330\" srcset=\"https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/wukong-amc-8.webp 584w, https:\/\/wp-more.wukongedu.net\/blog\/wp-content\/uploads\/2026\/02\/wukong-amc-8-300x278.webp 300w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/><\/figure>\n\n\n\n<p>\u9762\u5bf9AMC 8\uff0c\u8bb8\u591a\u5bb6\u957f\u548c\u5b69\u5b50\u5e38\u6709\u8fd9\u4e9b\u56f0\u60d1\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u4e0d\u77e5\u9053\u5982\u4f55\u7cfb\u7edf\u51c6\u5907 AMC 8\uff1f<\/strong><\/h3>\n\n\n\n<p>\u2192 \u609f\u7a7a\u6570\u5b66\u7cbe\u5fc3\u8bbe\u8ba1<strong>\u4e09\u9636\u6bb5\u8fdb\u9636\u8bfe\u7a0b<\/strong>\uff08\u57fa\u7840\u592f\u5b9e \u2192 \u80fd\u529b\u63d0\u5347 \u2192 \u51b2\u523a\u6a21\u8003\uff09\uff0c\u5e2e\u52a9\u5b69\u5b50\u660e\u786e\u5b66\u4e60\u8def\u5f84\uff0c\u79d1\u5b66\u9ad8\u6548\u5907\u8003\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5b69\u5b50\u5237\u9898\u5f88\u591a\uff0c\u4f46\u6210\u7ee9\u63d0\u5347\u7f13\u6162\uff1f<\/strong><\/h3>\n\n\n\n<p>\u2192 \u6211\u4eec\u5f3a\u8c03<strong>\u89e3\u9898\u65b9\u6cd5\u7684\u603b\u7ed3\u4e0e\u77e5\u8bc6\u8fc1\u79fb\u80fd\u529b<\/strong>\uff0c\u62d2\u7edd\u201c\u9898\u6d77\u6218\u672f\u201d\uff0c\u8ba9\u5b69\u5b50\u771f\u6b63\u5b66\u4f1a\u4e3e\u4e00\u53cd\u4e09\u3001\u7075\u6d3b\u5e94\u5bf9\u65b0\u9898\u578b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5bb6\u957f\u96be\u4ee5\u5224\u65ad\u5b69\u5b50\u7684\u5b66\u4e60\u6548\u679c\uff1f<\/strong><\/h3>\n\n\n\n<p>\u2192 \u6bcf\u8282\u8bfe\u914d\u5957<strong>\u7cbe\u9009\u4f5c\u4e1a+\u4e13\u9898\u4e60\u9898\u96c6+\u5168\u771f\u6a21\u62df\u6d4b\u8bd5<\/strong>\uff0c\u5b66\u4e60\u8fdb\u5ea6\u53ef\u89c6\u5316\uff0c\u8ba9\u60a8\u6e05\u6670\u638c\u63e1\u5b69\u5b50\u7684\u6210\u957f\u8f68\u8ff9\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u62c5\u5fc3\u7ade\u8d5b\u538b\u529b\u6253\u51fb\u5b69\u5b50\u5174\u8da3\uff1f<\/strong><\/h3>\n\n\n\n<p>\u2192 \u6211\u4eec\u575a\u6301\u201c<strong>\u4ee5\u7406\u89e3\u4e3a\u6838\u5fc3<\/strong>\u201d\u7684\u6559\u5b66\u7406\u5ff5\uff0c\u901a\u8fc7\u8da3\u5473\u5f15\u5bfc\u4e0e\u9636\u68af\u5f0f\u6311\u6218\uff0c\u9010\u6b65\u5efa\u7acb\u5b69\u5b50\u7684\u6570\u5b66\u4fe1\u5fc3\u4e0e\u5185\u5728\u52a8\u529b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5e0c\u671b\u4e3a AMC 10\/12 \u751a\u81f3\u66f4\u9ad8\u9636\u7ade\u8d5b\u63d0\u524d\u5e03\u5c40\uff1f<\/strong><\/h3>\n\n\n\n<p>\u2192 AMC 8 \u662f\u57f9\u517b\u6570\u5b66\u601d\u7ef4\u7684\u9ec4\u91d1\u8d77\u70b9\u3002\u5728\u609f\u7a7a\uff0c\u6211\u4eec\u4e0d\u4ec5\u6559\u89e3\u9898\uff0c\u66f4\u6ce8\u91cd<strong>\u903b\u8f91\u63a8\u7406\u3001\u62bd\u8c61\u601d\u7ef4\u4e0e\u95ee\u9898\u5efa\u6a21\u80fd\u529b<\/strong>\u7684\u957f\u671f\u57f9\u517b\uff0c\u4e3a\u672a\u6765\u7ade\u8d5b\u4e0e\u5b66\u672f\u53d1\u5c55\u6253\u4e0b\u575a\u5b9e\u57fa\u7840\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u60a8\u60f3\u6df1\u5165\u4e86\u89e3<a href=\"https:\/\/www.wukongsch.com\/blog\/zh\/wukong-amc-8-class-zh-post-56264\/\">\u609f\u7a7a\u6570\u5b66 AMC 8 \u8bfe\u7a0b\u4f53\u7cfb<\/a>\u3001\u5e08\u8d44\u56e2\u961f\u6216\u8bd5\u542c\u5b89\u6392\uff0c\u6b22\u8fce\u54a8\u8be2<a href=\"https:\/\/www.wukongsch.com\/zh\/math\/\">\u609f\u7a7a\u56fd\u9645\u6570\u5b66<\/a>!<\/p>\n\n\n<div class=\"retention-card-new\" data-lang=\"zh\" data-subject=\"MATH\" data-btnName=\"\u7acb\u5373\u514d\u8d39\u8bd5\u542c\" data-subTitle=\"\u9002\u5408\u5168\u74031-12\u5e74\u7ea7\u5b66\u751f\">\r\n    <div class=\"retention-card-l\">\r\n        <div class=\"trustpilot-image\"><\/div>\r\n        <h3><p>\u609f\u7a7a\u56fd\u9645\u6570\u5b66<br \/>\n<span>\u8ba9\u6570\u5b66\u4e4b\u5149\u7167\u4eae\u6bcf\u4e00\u4e2a\u5b69\u5b50\uff01<\/span><\/p>\n<\/h3>\r\n        <p>\u9002\u5408\u5168\u74031-12\u5e74\u7ea7\u5b66\u751f<\/p>\r\n        <a class=\"retention-card-button is-point\" href=\"https:\/\/www.wukongsch.com\/zh\/independent-appointment\/?subject=math&amp;l=c87d1e8c-ec8e-4a2a-83b7-84e0af53d81f&amp;booking_triggerevent=BLOG_DETAIL_MODEL_CTA_BUTTON\" data-buttonname=\"\u7acb\u5373\u9884\u7ea6\u6309\u94ae\u70b9\u51fb\" data-event=\"C_Blog_BLOG_DETAIL_MIDDLE_CTA_BUTTON\" data-expose-buttonname=\"\u7acb\u5373\u9884\u7ea6\u6309\u94ae\u66dd\u5149\" data-expose-event=\"D_Blog_BLOG_DETAIL_MIDDLE_CTA_BUTTON\" target=\"_blank\" title=\"\u7acb\u5373\u514d\u8d39\u8bd5\u542c\">\r\n            \u7acb\u5373\u514d\u8d39\u8bd5\u542c\r\n        <\/a>\r\n    <\/div>\r\n    <div class=\"retention-card-r\"><\/div>\r\n<\/div>","protected":false},"excerpt":{"rendered":"<p>2026\u5e74\u7684AMC8\u7ade\u8d5b\u5df2\u4e8e1\u6708\u4e0b\u65ec\u5706\u6ee1\u843d\u5e55\uff0c\u4f5c\u4e3a\u5168\u7403\u6700\u5177\u5f71\u54cd\u529b\u7684\u521d\u4e2d\u6570\u5b66\u7ade\u8d5b\u4e4b\u4e00\uff0cAMC8\u4e0d\u4ec5\u662f\u68c0\u9a8c\u5b69\u5b50\u6570\u5b66\u80fd\u529b\u7684\u201c\u8bd5\u91d1\u77f3\u201d\uff0c\u66f4\u662f\u6fc0\u53d1\u903b\u8f91\u601d\u7ef4\u3001\u57f9\u517b\u89e3\u9898\u7b56\u7565\u7684\u91cd\u8981\u5951\u673a\u3002 \u5728\u609f\u7a7a\u6570\u5b66\uff0c\u6211\u4eec\u7b2c\u4e00\u65f6\u95f4\u6df1\u5ea6\u89e3\u6790\u4e86AMC8 2026\u5e74\u5b98\u65b9\u771f\u9898\uff0c\u53d1\u73b0\u4eca\u5e74\u7684\u8003\u9898\u5ef6\u7eed\u4e86\u201c\u91cd\u601d\u7ef4\u3001\u8f7b\u5957\u8def\u201d\u7684\u8d8b\u52bf\uff0c\u66f4\u52a0\u6ce8\u91cd\u5b9e\u9645\u5e94\u7528\u4e0e\u521b\u9020\u6027\u89e3\u9898\u80fd\u529b\u3002\u65e0\u8bba\u60a8\u7684\u5b69\u5b50\u662f\u9996\u6b21\u63a5\u89e6AMC 8\uff0c\u8fd8\u662f\u6b63\u5728\u5907\u6218\u66f4\u9ad8\u9636\u7684AMC10\/12\uff0c\u8fd9\u4efd\u771f\u9898\u90fd\u662f\u4e00\u4efd\u4e0d\u53ef\u591a\u5f97\u7684\u5b66\u4e60\u8d44\u6e90\uff01 \u4e00\u30012026\u5e74AMC 8 \u4e2d\u56fd\u533a\u53ca\u7f8e\u533a\u5206\u6570\u7ebf \u5343\u547c\u4e07\u5524\uff0c2026\u5e74AMC 8\u7684\u6240\u6709\u5206\u6570\u7ebf\u7ec8\u4e8e\u5168\u90e8\u516c\u5e03\u5566\uff01\u00a0\u4eca\u5e74AMC 8\u5317\u7f8e\u5206\u6570\u7ebf\u516c\u5e03\u4e4b\u540e\uff0c\u4e2d\u56fd\u8d5b\u533a\u7531\u4e8e\u90e8\u5206\u662f\u72ec\u7acb\u547d\u9898\uff0c\u5206\u6570\u7ebf\u4e00\u76f4\u5728\u5546\u5b9a\u4e2d\uff0c\u73b0\u5728\u7ec8\u4e8e\u5b98\u5ba3\u5566~ \u4f17\u6240\u5468\u77e5\uff0c\u4eca\u5e74\u4e3a\u4e86\u4fdd\u969c\u8003\u8bd5\u516c\u5e73\u6027\u3001\u675c\u7edd\u6cc4\u9898\u98ce\u9669\uff0c\u4e2d\u56fd\u3001\u9999\u6e2f\u3001\u97e9\u56fd\u7b49\u4e9a\u6d32\u90e8\u5206\u56fd\u5bb6\u548c\u5730\u533a\u91c7\u7528\u4e86\u72ec\u7acb\u4e8e\u7f8e\u56fd\u672c\u571f\u7684\u65b0\u7248\u8bd5\u9898\u3002\u56e0\u6b64\uff0c\u4e2d\u56fd\u8d5b\u533a\u5c31\u51fa\u73b0\u4e86\u4e24\u4e2a\u7248\u672c\u7684\u5206\u6570\u7ebf\u3002\u4e2d\u56fd\u533a\u7ec4\u59d4\u4f1a\u5c31\u662f\u72ec\u7acb\u547d\u9898\u8bd5\u5377\uff0c\u963f\u601d\u4e39\u5219\u662f\u91c7\u7528\u5317\u7f8e\u6807\u51c6\u8bd5\u5377\uff0c\u5206\u6570\u7ebf\u4e0e\u7f8e\u56fd\u672c\u571f\u4e00\u81f4\u3002 \u4e2d\u56fd\u533a\u7ec4\u59d4\u4f1a\uff08\u72ec\u7acb\u547d\u9898\uff09\u5206\u6570\u7ebf &nbsp;\u4e2d\u56fd\u533a2026\u5e74AMC8\u5206\u6570\u7ebf\u5982\u4e0b\uff1a \u5c0f\u5b66\u7ec4\u8363\u8a89\u5956\u9488\u5bf96\u5e74\u7ea7\u53ca\u4ee5\u4e0b\u8003\u751f\uff0c\u5206\u6570\u7ebf\u4ecd\u4e3a\u226515\u5206\uff0c\u9700\u8fbe\u5230\u76f8\u5e94\u5206\u6570\u624d\u80fd\u83b7\u5f97\u3002 \u963f\u601d\u4e39\u53ca\u5317\u7f8e\u5206\u6570\u7ebf \u5982\u679c\u662f\u901a\u8fc7\u963f\u601d\u4e39\u62a5\u540d\u7684\u4e2d\u56fd\u8003\u751f\uff0c\u8bd5\u5377\u4e0e\u7f8e\u56fd\u672c\u571f\u4e00\u81f4\uff0c\u56e0\u6b64\u5206\u6570\u7ebf\u548c\u5f80\u5e74\u76f8\u5dee\u4e0d\u5927\uff1a \u963f\u601d\u4e392026\u5e74AMC8\u5206\u6570\u7ebf\u5982\u4e0b\uff1a MAA AMC\u5b98\u7f51\u5206\u6570\u7ebf\u5982\u4e0b\uff1a \u4e8c\u30012026\u5e74AMC 8 \u771f\u9898\u7b54\u6848 1 2 3 4 5 6 7 8 9 10 11 12 13 A C D E B E C D B A B D A 14 15 16 17 18 19 20 21 22 23 24 25 B A D A B D D B A C E E \u4e09\u30012026\u5e74AMC 8 \u771f\u9898\u4e00\u89c8\uff08\u4e2d\u82f1\u5bf9\u7167\uff09 \u95ee\u9898 1 \/ Problem 1 \u4ee5\u4e0b\u8868\u8fbe\u5f0f\u7684\u503c\u662f\u591a\u5c11\uff1fWhat is the value of the following expression? 1+2\u22123+4+5\u22126+7+8\u22129+10+11\u2212121+2\u22123+4+5\u22126+7+8\u22129+10+11\u221212 (A) 18(B) 21(C) 24(D) 27(E) 30 \u95ee\u9898 2 \/ Problem 2 \u5728\u4e0b\u9762\u7684\u6570\u7ec4\u4e2d\uff0c\u4e09\u4e2a\u6570\u5b57 3 \u88ab\u6570\u5b57 2 \u5305\u56f4\uff0c\u800c\u8fd9\u4e9b 2 \u53c8\u88ab\u4e00\u5708 1 \u5305\u56f4\u3002\u8be5\u6570\u7ec4\u4e2d\u6240\u6709\u6570\u5b57\u4e4b\u548c\u662f\u591a\u5c11\uff1fIn the array shown below, three 3s are surrounded by 2s, which&#46;&#46;&#46;<\/p>\n","protected":false},"author":211806806,"featured_media":59540,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","footnotes":""},"categories":[132672],"tags":[137199],"class_list":["post-58295","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-math-learning-zh","tag-amc-8-math-zh"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>2026\u5e74AMC 8 \u4e2d\u56fd\u533a\u5206\u6570\u7ebf\u516c\u5e03 | \u5185\u542b\u6700\u65b0\u5b98\u65b9\u771f\u9898\u53ca\u7b54\u6848 \uff08\u4e2d\u82f1\u5bf9\u7167\uff09 - WuKong Edu Blog<\/title>\n<meta name=\"description\" content=\"\u6700\u65b0\u51fa\u7089\u7684\u4e2d\u82f1\u5bf9\u7167\u76842026\u5e74AMC 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