《GRE数学官方指南第3版》由GRE考试出题方美国教育考试服务中心编著，全面介绍了GRE数学考试相关信息，帮助考生熟悉考试流程，并对GRE数学四大题型进行详细讲解。本书有针对性地提供备考策略，提供大量相应真题，并附有详细的答案解析，另有五套GRE数学全真模拟试题及答案详解，涵盖真题考点，帮助考生进行自测。附录部分详细讲解算术、代数、几何、数据分析知识点，帮助考生巩固知识。

How to Use This Book
1 Overview of the GRE Quantitative Reasoning Measure
Introduction to the GRE General Test
Structure of the Quantitative Reasoning Measure
Test-taking Strategies
Scratch Paper
Scoring and Score Reporting
2 Test Content
Overview of the Quantitative Reasoning Measure
General Problem-solving Steps
Quantitative Reasoning Question Types
Using the Calculator
3 Arithmetic
Quantitative Reasoning Section Directions
Quantitative Comparison Questions
Multiple-choice Questions—Select One Answer Choice
Multiple-choice Questions—Select One or More Answer Choices
Numeric Entry Questions
Answer Key
Answers and Explanations
4 Algebra
Quantitative Reasoning Section Directions
Quantitative Comparison Questions
Multiple-choice Questions—Select One Answer Choice
Multiple-choice Questions—Select One or More Answer Choices
Numeric Entry Questions
Answer Key
Answers and Explanations
5 Geometry
Quantitative Reasoning Section Directions
Quantitative Comparison Questions
Multiple-choice Questions—Select One Answer Choice
Multiple-choice Questions—Select One or More Answer Choices
Numeric Entry Questions
Answer Key
Answers and Explanations
6 Data Analysis
Quantitative Reasoning Section Directions
Quantitative Comparison Questions
Multiple-choice Questions—Select One Answer Choice
Multiple-choice Questions—Select One or More Answer Choices
Numeric Entry Questions
Data Interpretation Sets
Answer Key
Answers and Explanations
7 Mixed Practice Sets
Quant Practice Set 1
Quant Practice Set 2
Quant Practice Set 3
Quant Practice Set 4
Quant Practice Set 5
Appendix A: GRE Math Review
Part 1. Arithmetic
Part 2. Algebra
Part 3. Geometry
Part 4. Data Analysis
Appendix B: Mathematical Conventions