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Place Value

September 5, 2012. Place Value. Eq : What are ways we can compare two whole numbers using <, >, or = ?. Pop quiz. Write the value of the underlined digit 47 8 ,012 2. 3 2,817 Write the following numbers in expanded form 204,972 4. 7,821 Write the following number in word form

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Place Value

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  1. September 5, 2012 Place Value Eq: What are ways we can compare two whole numbers using <, >, or = ?

  2. Pop quiz Write the value of the underlined digit 478,012 2. 32,817 Write the following numbers in expanded form 204,972 4. 7,821 Write the following number in word form 5. 315,568

  3. Ways to compare When comparing numbers we say that they are… Greater than less than equal to For Example: 5>2 3<10 5+0 = 6-1 Compare these two numbers… 574,882 574,802 >

  4. What if… We don’t compare the whole number Check this out! That can’t be right! 8,472 = 720,400 What digit did I compare? The digit in the hundreds place! 400 = 400

  5. Try these out So what’s the plan? Compare the underlined digits 677,548 627,403 836,255 234,578 956,210 572 117,000 241,960 = > < = Compare the whole number 102,542 201,254 827,465 782,654 6,754 6,000+754 321,123 321,113 < > = >

  6. In conclusion • We compare numbers using these • symbols <,> and = • These symbols stand for less than • greater than and equal to. • We can compare whole numbers and • digits.

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