对国内SAT考生而言，SAT数学题的绝大部分内容，不超过高一数学的程度，SAT数学题较难部分的矩阵、统计与概率分析试题，仅涉及这些数学概念的最简单题型，国内考生通过有效的SAT备考培训与模拟测试，可很快掌握这部分试题的答题方法与技巧。下面来看5道SAT数学经典试题。

1. If f(x = │(x² – 50│, what is the value of f(-5 ?

A. 75 B. 25 C. 0 D. -25 E. -75

2. ( √2 - √3 ² =

A. 5 - 2√6 B. 5 - √6 C. 1 - 2√6 D. 1 - √2 E. 1

3. 230 + 230 + 230 + 230 =

A. 8120 B. 830 C. 232 D. 230 E. 226

4. Amy has to visit towns B and C in any order. The roads connecting these towns with her home are shown on the diagram. How many different routes can she take starting from A and returning to A, going through both B and C (but not more than once through each and not travelling any road twice on the same trip?

A. 10 B. 8 C. 6 D. 4 E. 2

5. In the figure above AD = 4, AB = 3 and CD = 9. What is the area of triangle AEC ?

A. 18 B. 13.5 C. 9 D. 4.5 E. 3