Absolute Value Definition
This step-by-step guide reviews and explains the definition of absolute value in an easy-to-follow manner.

Absolute value definition
The absolute value of a real number is its positive distance from \(0\) on a number line, regardless of its sign. It is always positive.
Understanding absolute value – Example 1
Find the absolute value of \(|-17|\).
Solution:
According to \(17≥0\), the absolute value of \(-17\) is seventeen units away from \(0\). So,\( |-17|=17\).
Understanding absolute value – Example 2
Find the absolute value of \(|-9|\).
Solution:
According to \( 9≥0\), the absolute value of \(-9\) is nine units away from \(0\). So, \(|-9|=9\).
Exercises for understanding absolute value
Find the absolute value of each number.
- \(\color{blue}{\left|-156\right|}\)
- \(\color{blue}{−|−14|=−14}\)
- \(\color{blue}{|170|}\)

- \(\color{blue}{156}\)
- \(\color{blue}{−14}\)
- \(\color{blue}{170}\)
Related to This Article
More math articles
- The Ultimate GRE Math Course: The Only Course You Need for Success
- Top 10 Tips to Overcome TABE Math Anxiety
- Dollars and Sense: How to Tackle Money Word Problems with Confidence
- Geometry Puzzle – Challenge 72
- The Ultimate 7th Grade NJSLA Math Course (+FREE Worksheets)
- How to Perform Operations of Positive and Negative Decimals
- How to Inscribe a Regular Polygon within a Circle
- 4th Grade MCAS Math FREE Sample Practice Questions
- Geometry Puzzle – Challenge 65
- What does SAT Stand for?
What people say about "Absolute Value Definition - Effortless Math: We Help Students Learn to LOVE Mathematics"?
No one replied yet.