SAT数学试题考试范围
SAT数学考题知识范围一览 SAT数学近年来添加了新的运算，下面介绍了新的SAT数学考题范围! SAT数学运算方面增加了连续运算、正向增量指数运算、集合论中的并集、交集及素的概念和简...
SAT数学考试心得
昨天sat出成绩了:2340 (CR770 M800 W770) 其实没想到会考的这么高,结果几周前还注册了十月的SAT1,白白浪费了我68美金阿... 我考SAT也走了不少弯路,所以在这里和大家分享一下经验..我在Americ...
SAT数学满分备考攻略
数学800=不轻视+细心+数学单词+数学错题+数学难题+数学复习规划. 一、不轻视 1、不轻视数学，是因为在SAT考试中，阅读和写作拿800分的概率很低，但是如果数学800分，分数里面有一个...
如何攻克SAT数学
近期来，SAT数学中的综合考点题、图表题等运用能力较强的题目逐渐增多。综合考点题要求考生在解题过程中能够娴熟地掌握多个考点，常见的譬如将几何或代数题和概率题相结合。图...
SAT数学审题技巧分享
SAT是考生申请几乎所有美国大学必须参加的考试。美国大学的录取条件中多数需要SAT考试成绩，并且将其作为授予奖学金的重要评定标准之一。近期，为了满足美国大学课程及教材的实...
SAT数学逻辑推理讲解
SAT数学的考察点反映了美国教育的一大特点，即它的数学部分更注重的是数学在生活上作为一种技能的体现。因此，逻辑分析的能力是SAT数学考察的一个侧面,这一点与国内数学考试主要...
SAT数学经典试题解析
作者想通过下面一组试题让读者对SAT数学有一个直接的感受。这些题目均来自SAT考试试题，故请注意它们的出题方式，难易程度，特别是语言的表述方法。希望读者读一读，想一想，做...
SAT数学考题知识范围增量分析
以前的SAT数学考试程度仅相当于国内初三的数学水平，主要考学生的四则运算、因数、分数、百分数、小数及比率比值的基本知识及运算能力。这些数学的基本知识，对国内初三学生来...
SAT考试数学分数换算表
每道题是1分；在选择题部分，每做错一道题，会扣1/4分；数学部分的主观填空题做错不扣分。 数学部分分数换算表： Raw score Scaled score Raw score Scaled score Raw score Scaled score -6 and below 20...
SAT数学Problem Solving练习题五
Question #1: If a, b and c are consecutive integers, a b c, and a + b + c = 96, what is the value of b? (a) 30 (b) 31 (c) 32 (d) 33 (e) 34 Solution: If a, b and c are consecutive numbers, b = a + 1 and c = a + 2. Then, a + (a + 1) + (a + 2)...
SAT数学Problem Solving练习题四
Question #1: While competing in a marathon event, John is behind Mike by 100 yards. John runs (x - 2) yards while Mike runs (x + 10) yards. What is the new distance between them? (a) 112 yards (b) 108 yards (c) 102 yards (d) 110 yards (e) T...
SAT数学Problem Solving练习题三
Question #1: In the x,y plane, which of the following statements are true? I. Line y + x = 5 is perpendicular to line y - x = 5. II. Lines y + x = 5 and y - x = 5 intersect each other on the y axis. III. Lines y + x = 5 and y - x = 5 inters...
SAT数学Problem Solving练习题二
Question #1: f(x) = 1/(x + 1) and g(x) = x + 1. What are the values of x for which f(x) = g(x)? (a) x 1 = 0 and x 2 = 2 (b) x 1 = 0 and x 2 = 1 (c) x 1 = 2 and x 2 = -2 (d) x 1 = 0 and x 2 = -2 (e) x 1 = 1 and x 2 = -2 Answer: f(x) = g(x) m...
SAT数学Problem Solving练习题一
Question #1: If a b = 18 and a / b = 2, a 0, b 0 then: (a) a = 18 and b = 1 (b) a = 9 and b = 2 (c) a = 18 and b = 9 (d) a = 6 and b = 3 (e) a = 6 and b = 6 Answer: a / b = 2 a = 2b. ab = (2 b) b ab = 2 b 2 . 2 b 2 = 18 b 2 = 9, b = 3 becau...
SAT数学概率与统计习题回顾
Averages are a statistics that are used to get information on a set of data. The arithmetic mean of a set of n numbers is equal to the sum of the numbers divided by n. SAT math questions that use the word average refer to the arithmetic mea...
SAT考试几何部分常用公式
Angles Review Angle CMB = Angle AMD Angle AMD + Angle CMA = 180 o Example of SAT question with angles: In the figure below, angle AMB is 100 o , angle BMD is 40 o and angle CME is 60 o . What is the value of angle CMD? Figure not drawn to s...
SAT考试Grid-in练习题1
Question 1: How many integers between 1 and 50 contain the digit 3? Question 2: |2x + 1| = 3 |x + 5| = 6 What value of x satisfies both of the equations above? Question 3: The length of rectangle B is 50% longer than the length of rectangle...
SAT考试Grid-in练习题2
Question 1: In the x,y plane, what is the distance between origin and the (4,3) point? Question 2: The sum of 4 consecutive integers is 26. What is the product of the 4 numbers? Question 3: 60% of the players of a team score 5 points each d...
SAT考试Grid-in练习题3
Question 1: If ab = 2a - 3b for all real numbers a and b, what is 2 (32) ? Question 2: A regular polygon has 6 sides. What is the degree measure of the angle, within the polygon, between any two sides? Question 3: A cubic box 'A' has sides...
SAT数学考试常用公式总结
SAT数学做题时需要用到的公式 1.抛物线：y = a(x^2) + bx + c （y等于ax 的平方加上 bx再加上 c ） a 0时开口向上 a 0 ) 5. 椭圆 1）周长公式：L=2b+4(a-b) 椭圆周长定理：椭圆的周长等于该椭圆短半...