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Fraction PowerPoint Presentation

Fraction

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Fraction

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  1. Fraction Subtraction

  2. Simple Subtraction

  3. Subtraction • Not to much different from addition. 1) Get a common Denominator 2) Subtract

  4. Try one • ¾ - 2/5

  5. Try one • 3 2/3 – 1 3/8

  6. Subtraction With borrowing

  7. Subtraction • Try 4 2/5 – 2 4/5 What is different about this problem?

  8. Subtraction • Try 4 2/5 – 2 4/5 You have to borrow.

  9. Subtraction • More examples • Get LCD • Borrow only when necessary • subtract

  10. Try one • 3 2/3 – 1 7/8