# Ch 11: GRE Quantitative Reasoning - Numbers and Operations: Help and Review

The GRE Quantitative Reasoning: Numbers and Operations chapter of this GRE Prep Help and Review course is the simplest way to master numbers and operations. This chapter uses simple and fun videos that are about five minutes long, plus lesson quizzes and a chapter exam to ensure students learn the essentials of numbers and operations.

## Who's it for?

Anyone who needs help learning or mastering GRE material will benefit from taking this course. There is no faster or easier way to acquire the skills needed to take the GRE. Among those who would benefit are:

• Students who have fallen behind in understanding word problems and types of numbers
• Students who struggle with learning disabilities or learning differences, including autism and ADHD
• Students who prefer multiple ways of learning math (visual or auditory)
• Students who have missed class time and need to catch up
• Students who need an efficient way to learn about numbers and operations
• Students who struggle to understand their teachers
• Students who attend schools without extra math learning resources

## How it works:

• Find videos in our course that cover what you need to learn or review.
• Press play and watch the video lesson.
• Refer to the video transcripts to reinforce your learning.
• Test your understanding of each lesson with short quizzes.
• Verify you're ready by completing the Numbers and Operations chapter exam.

## Why it works:

• Study Efficiently: Skip what you know, review what you don't.
• Retain What You Learn: Engaging animations and real-life examples make topics easy to grasp.
• Be Ready on Test Day: Use the Numbers and Operations chapter exam to be prepared.
• Get Extra Support: Ask our subject-matter experts any question about numbers and operations. They're here to help!
• Study With Flexibility: Watch videos on any web-ready device.

## Students will review:

This chapter helps students review the concepts in a numbers and operations unit of a standard GRE prep course. Topics covered include:

• Arithmetic with whole numbers
• Steps to solve word problems
• Fractions
• Scientific notation
• Absolute value
• The number line
• Greatest common factor
• Prime factorization of a number
• Least common multiple
• Ratios and proportions
• Percents

13 Lessons in Chapter 11: GRE Quantitative Reasoning - Numbers and Operations: Help and Review
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.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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