摘要: Problem 1 Cities and are miles apart. Alicia lives in and Beth lives in . Alicia bikes towards at miles per hour. Leaving at the same time, Beth bikes 阅读全文
posted @ 2024-02-28 15:13 莫~慌 阅读(6) 评论(0) 推荐(0) 编辑
摘要: Problem 1 Mrs. Jones is pouring orange juice into four identical glasses for her four sons. She fills the first three glasses completely but runs out 阅读全文
posted @ 2024-02-28 14:00 莫~慌 阅读(5) 评论(0) 推荐(0) 编辑
摘要: Problem 1 What is the ones digit of Problem 2 What is the value of this expression in decimal form? Problem 3 Four squares of side lengths , , , and u 阅读全文
posted @ 2024-02-28 13:57 莫~慌 阅读(4) 评论(0) 推荐(0) 编辑
摘要: When a number is multiplied by itself, the resulting number is called as a square number. For example, when we multiply 5 by 5, we get 52 = 25. Here, 阅读全文
posted @ 2023-07-14 13:44 莫~慌 阅读(29) 评论(0) 推荐(0) 编辑
摘要: 2022年AMC8数学竞赛题目及考点分析! 1. 选择题答题技巧 ❶ 特定值法 ➤ 当几何图形不是唯一确定时,可以假设某些特殊条件(例如某个特殊角度或者某条边长),然后再进行计算; ➤ 题目中要求最大值或者最小值时,从最极端的情况开始考虑,此时往往假设变量中的一个取到其最值; ➤ 一些比例问题、百分 阅读全文
posted @ 2023-07-02 20:39 莫~慌 阅读(724) 评论(0) 推荐(0) 编辑
摘要: AMC8考点 AMC8的考点与7、8年级数学大纲相对应,包括(但不局限于)整数、分数、小数、百分数、比例、数论、日常的几何、面积、体积、概率及统计、逻辑推理等。 计算部分:大多有实际应用背景,类似应用题,涉及分数、百分数、小数计算,但是复杂程度较低。考察学生的计算能力,在算题目的时候不能马虎。 应用 阅读全文
posted @ 2023-06-04 09:38 莫~慌 阅读(1252) 评论(0) 推荐(0) 编辑
摘要: Problem 1 Define to be for all real numbers and What is the value of Problem 2 In rhombus , point lies on segment so that , , and . What is the area o 阅读全文
posted @ 2023-05-30 11:59 莫~慌 阅读(110) 评论(0) 推荐(0) 编辑
摘要: A D D A B A B B D D B C E B D D C B C D E E C B A 阅读全文
posted @ 2023-05-30 11:52 莫~慌 阅读(59) 评论(0) 推荐(0) 编辑
摘要: 2022 AMC 10A Problems Problem 1 What is the value of Problem 2 Mike cycled laps in minutes. Assume he cycled at a constant speed throughout. Approxima 阅读全文
posted @ 2023-05-29 11:01 莫~慌 阅读(251) 评论(0) 推荐(0) 编辑
摘要: D B E E C A B D D E C A C E D D D A C E B D B E B 阅读全文
posted @ 2023-05-29 11:00 莫~慌 阅读(157) 评论(0) 推荐(0) 编辑