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![Page 1: Number Line: Comparing and Ordering Integers LESSON 1](https://reader036.vdocuments.us/reader036/viewer/2022082407/5697bfc51a28abf838ca6a1c/html5/thumbnails/1.jpg)
Number Line: Comparing and Ordering IntegersLESSON 1
![Page 2: Number Line: Comparing and Ordering Integers LESSON 1](https://reader036.vdocuments.us/reader036/viewer/2022082407/5697bfc51a28abf838ca6a1c/html5/thumbnails/2.jpg)
Number Line
Origin Positive NumbersNegative Numbers
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Number Sets Counting Numbers/Natural Numbers: numbers we say
◦ {1, 2, 3, 4, 5, …}
Whole Numbers: The counting numbers and zero◦ {0, 1, 2, 3, 4, …}
Integers: The whole numbers and their opposites◦ {…, -2, -1, 0, 1, 2…}
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Absolute ValueThe distance of that number from zero always positive
|−5| |5|
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Comparison Symbols Less than Greater than Equal Less than or equal to Greater than or equal to
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Examples Ex. 1: Arrange these integers in order from least to greatest: -2, 2, 0, 1
Ex. 2: Compare◦ -4 -3
Ex. 3 Graph the numbers in this sequence on a number line. {…, -4, -2, 0, 2, 4…}
Ex. 4 Graph two numbers that are 5 units from zero.