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1. www.sydney.edu.au › documents › mathematics-learning-centreAbsolute values - The University of Sydney

   www.sydney.edu.au › documents › mathematics-learning-centre

   value of a number. The Absolute value of a number x is written |x| and is defined as |x| = x if x ≥ 0or|x| = −x if x<0. That is, |4| = 4 since 4 is positive, but |−2| = 2 since −2 is negative. We can also think of |x| geometrically as the distance of x from 0 on the number line. More generally, |x−a| can be thought of as the distance ...

2. www.worc-alc.org › web › sitesIntegers & Absolute Value

   www.worc-alc.org › web › sites

   Objectives: To be able to identify, compare, and order positive and negative integers. To be able to determine the absolute value of numbers and expressions. Why learn this: To use positive and negative numbers to measure temperature, height (as in above and below sea level), money, and more.

3. math.iit.edu › ~breiniger › teachingSection 1.4 Absolute Value - IIT

   math.iit.edu › ~breiniger › teaching

   The absolute value of a number a, denoted |a|, is the distance from a to 0 on the number line. Absolute value speaks to the question of "how far," and not "which way." The phrase how far implies length, and length is always a nonnegative (zero or positive) quantity.

4. www.onemathematicalcat.org › algebra_book › pdf_files34. INTRODUCTION TO ABSOLUTE VALUE - onemathematicalcat.org

   www.onemathematicalcat.org › algebra_book › pdf_files

   No matter what is inside the absolute value symbols, the resulting number is always nonnegative. For example, j x2 + 3x 1j 0 for all real numbers x. The observations in the preceding paragraphs are summarized as two important properties of absolute value: Properties of Absolute Value For all real numbers x, jxj 0:

5. www.khanacademy.org › cc-6th-absolute-value › aIntro to absolute value (article) | Khan Academy

   www.khanacademy.org › cc-6th-absolute-value › a

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   Learn how to think about absolute value as distance from zero, and practice finding absolute values. The absolute value of a number is its distance from 0 ‍ . For example, the absolute value of 4 ‍ is 4 ‍ :

6. www.hasdk12.org › cms › lib3LESSON Absolute Value - Hazleton Area High School

   www.hasdk12.org › cms › lib3

   The absolute value of a number You can use a number line to is its distance from 0 on a help you find the absolute value number line. of a number. | means “the absolute value of 25.” 5 4 3 2 1 0 1. The point is on 25 on the number line. I can think of absolute value as a Count the number distance. of units from the point to 0.

7. www.k5learning.com › free-math-worksheets › fifth-grade-5Absolute values of integers worksheets | K5 Learning

   www.k5learning.com › free-math-worksheets › fifth-grade-5

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   Absolute and opposite values of integers. The absolute value of an integer is the distance the integer is from zero on the number line. The opposite value of an integer is simply the integer of the same value but opposite sign. These integer worksheets introduce absolute and opposite values.