# Ch 6: Operations with Numbers

Learn about operations with numbers, including subjects like adding integers, solving problems using rates, and calculating percentages. These brief lessons and quizzes are easy-to-use and can help you prepare for an exam.

## Operations with Numbers - Chapter Summary

During the process of going through these lessons, you will deepen your knowledge of operations with numbers. Some of the topics covered include how to find the opposite of an integer and how to sort decimals from greatest to least. This interactive chapter can also teach you how to set up and solve rate problems. After reviewing the lessons, you should be ready to:

• List different types of numbers
• Explain how to easily understand fractions
• Use fractions and decimals to solve problems
• Discuss rules for adding, subtracting, multiplying, and dividing integers
• Provide examples of ratios and rates
• List the steps required to find constant and average rates
• Define ratios and proportions
• Calculate percentages

These lessons can assist you with quickly getting up to speed on operations with numbers. Key words are highlighted in bold for quick review. There is a Help feature that allows you to submit questions to instructors if you get stuck on a topic. Each lesson includes a full written transcript that you can print and use as a study guide.

16 Lessons in Chapter 6: Operations with Numbers
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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