Ch 15: GRE Quantitative Reasoning: Numbers and Operations

Review the elements of numbers and operations to prepare for the Graduate Record Exam (GRE). Video lessons and quizzes incorporate elements of this part of the quantitative reasoning section in a simple and clear manner.

GRE Quantitative Reasoning: Numbers and Operations - Chapter Summary

Polish your numbers and operations skills with our GRE practice lessons. These videos explain fundamental mathematical principles that appear on the quantitative reasoning portion of the GRE. Areas covered in these lessons include:

• Whole numbers
• Fractions
• Absolute value
• Decimals
• Percents
• Multiples
• Ratios

The instructional videos in this chapter teach about numbers-based quantitative operations. In addition, they contain quizzes that allow you to assess your understanding of the lessons' content. Discrete concepts are presented in brief, individual videos to help you understand these mathematical basics and succeed on the GRE.

GRE Quantitative Reasoning Objectives

The GRE, administered to students to evaluate their readiness for business or graduate school, encompasses a quantitative reasoning section that accounts for a little over 30% of the total exam. Our video lessons on numbers and operations discuss topics you'll encounter on this portion of the GRE. Videos address such concepts as:

• Identifying and understanding types of numbers
• Performing basic equations with whole numbers
• Working with decimals and scientific notation
• Understanding absolute value
• Establishing the least common multiple in a set of numbers
• Determining the greatest common factor in a number pair

In the GRE's quantitative reasoning segment, you will be asked to solve problems in areas including basic arithmetic and algebra. Questions appear in both multiple-choice and open-ended formats. This means you may be asked to choose one or more correct options from a number of provided answers or discern a numeric answer and enter it into a response box.

10 Lessons in Chapter 15: GRE Quantitative Reasoning: Numbers and Operations
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
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Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
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