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Group Presentation. Sample. Can the sum of two even numbers be odd?. No, we do not think that the sum of two even numbers can make an odd number. The sum of two even numbers can only make another even number. Even + Even = Odd. Examples. 2+2= 4 40+40 = 80 1000+1000 = 2000.

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Group Presentation

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  1. Group Presentation Sample

  2. Can the sum of two even numbers be odd? No, we do not think that the sum of two even numbers can make an odd number. The sum of two even numbers can only make another even number. Even + Even = Odd

  3. Examples • 2+2= 4 • 40+40 = 80 • 1000+1000 = 2000

  4. Can the sum of two odd numbers be even? • Yes, we believe that the sum of two odd numbers will always make an even number. Odd + Odd = Even

  5. Examples • 7+5 = 12 • 101+3 = 104 • 25+25 = 50

  6. Will the sum of an even number and an odd number be even or odd? • Yes, we believe that the sum of an even number and an odd number will always be odd.

  7. Examples • 67+10 = 77 • 2+3 = 5 • 900+1 = 901

  8. Research Resources • We went to the following sites to find our answer: • http://www.factmonster.com/ipka/A0876700.html • http://www.mathatube.com/odd-and-even-numbers.html • http://www.mathsisfun.com/numbers/even-odd.html • images were taken from clipart and above links

  9. Sample Worksheet to accompany Lesson Plan

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