Place Values - Adding

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Grade Level

• Middle School

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Subject

• Mathematics

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Length of Time

• 45 Min. To 1 Hour

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Description

• This lesson is about adding numbers in certain place values.

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Goals

• Students will learn:
  
  * About place values
  
  * Add numbers in specific place values
  
  

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Materials Needed

• * The worksheet I have included in this lesson
  
  * Pencils and erasers
  

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Procedure

• First, you will copy the worksheet so that each student will have a copy.
  
  Then, you will write the following examples on the board so that students will understand what to do.
  
  Example: Add 20 to the hundreds place value: 28,598 = 28,798
  
  Example: Add 10 to the ten thousands place value: 38,544 = 48,544
  
  After that, you will pass out the worksheets so they can work independently.
  
  
  
  Worksheet - Place Values - Adding
  
  Directions - Follow the directions for part.
  
  Part One - Add ten thousand to the following numbers.
  
  1. 25,598
  
  2. 36,699
  
  3. 79,783
  
  4. 99,872
  
  5. 44,542
  
  6. 89,321
  
  7. 54,987
  
  8. 65,091
  
  9. 19,283
  
  10. 98,394
  
  Part Two - Add 20 in the hundreds place value.
  
  1. 56,821
  
  2. 45,768
  
  3. 32,872
  
  4. 24,541
  
  5. 19,598
  
  6. 89,421
  
  7. 54,213
  
  8. 66,563
  
  9. 97,872
  
  10. 100,232
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  

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Grading

• Each one is worth five points for a total of 100 points.
  
  100 to 90 = A
  
  89 to 80 = B
  
  79 to 70 = C
  
  69 to 60 = D
  
  Below 60 = F
  
  

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