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Adding and Subtracting Fractions

Adding and Subtracting Fractions

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Adding and Subtracting Fractions

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  1. Adding and Subtracting Fractions 6.1

  2. Common Denominators • Add or subtract the numerators • Keep the denominator • reduce

  3. Examples

  4. Unlike Denominators • Find the LCM of the denominators (LCD) • Rename the fractions • Add or subtract the numerators • Keep the denominators • reduce

  5. Examples

  6. Mixed Numbers • Turn into improper fractions

  7. Examples:

  8. Homework • Page 271 (10-24) all