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Ch 5: Saxon Math 8/7 Homeschool: Place Value & Rounding

About This Chapter

The Place Value & Rounding chapter of this Saxon Math 8/7 Homeschool Companion Course aligns with the same chapter in the Saxon Math 8/7 Homeschool textbook. These simple and fun video lessons are about five minutes long and help you learn the essential lessons about place value and rounding.

How It Works:

  • Find the lesson within this chapter that corresponds to what you're studying in the Place Value & Rounding chapter of your textbook.
  • Watch fun videos that cover the place value and rounding topics you need to learn or review.
  • Complete the quiz after watching each video lesson to test your understanding.
  • If you need additional help, rewatch the videos until you've mastered the material, or submit a question for one of our instructors.

Chapter Topics

You'll learn all of the place value and rounding topics covered in the textbook chapter, including:

  • Rounding whole numbers
  • Decimal place value as far as the trillions
  • Rounding to estimate a difference
  • Rounding mixed numbers
  • How to round numbers to the nearest 1000, 10,000 and 100,000

Saxon Math is a registered trademark of Houghton Mifflin Harcourt, which is not affiliated with Study.com.

6 Lessons in Chapter 5: Saxon Math 8/7 Homeschool: Place Value & Rounding
Test your knowledge with a 30-question chapter practice test
What is a Decimal Place Value?

1. What is a Decimal Place Value?

In this video lesson, you will see how a decimal, a simple dot, can change the place value of all the digits in a number. You will also learn how to read decimals using place values.

Decimal Place Value to the Trillions

2. Decimal Place Value to the Trillions

Really large numbers, like those in the trillions, can sometimes be confusing. In this lesson, learn about the details of decimal place value, which can help us organize and recognize numbers and find out how to name place value up to the trillions.

How to Round Whole Numbers

3. How to Round Whole Numbers

View this lesson to learn how you can round whole numbers. Practice rounding to the nearest tens and hundreds. Learn which digit you need to look at to know whether to round up or down.

How to Round Mixed Numbers

4. How to Round Mixed Numbers

After watching this video lesson, you should be able to round mixed numbers easily and quickly. You will learn about what number to look at to determine whether you should round up or round down.

Estimating a Difference by Rounding

5. Estimating a Difference by Rounding

After studying this lesson, you will understand rounding basics. You'll also learn how to quickly solve subtraction problems by using your rounding skills.

Rounding Numbers to the Nearest 1000, 10,000 & 100,000

6. Rounding Numbers to the Nearest 1000, 10,000 & 100,000

After watching this video lesson, you will be able to round larger numbers like a pro. Learn what the cutoff numbers are for rounding up and down to the nearest thousand, ten thousand and hundred thousand.

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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Other Chapters

Other chapters within the Saxon Math 8/7 Homeschool: Online Textbook Help course

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