Addsub like fractions

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A presentation on adding and subtracting fractions with like denominator

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  • Addsub like fractions

    1. 1. Adding & Subtracting fractions with like denominators
    2. 2. 3 5 + 6 6 3 5 6 6 14 4 4 2 4 4 44 4 3 ←→ | | | | | | | | | | | | | 0 1 2 8 2 1 =1 =1 6 6 3
    3. 3. 3 5 + 6 6 3 6 5 + 6 8 2 1 =1 =1 6 6 3
    4. 4. 7 3 4 2 = = 10 10 10 5
    5. 5. 3 3 + 7 7
    6. 6. 3 4 + 8 8
    7. 7. 4 3 + 9 9
    8. 8. 9 7 12 12
    9. 9. 5 3 8 8
    10. 10. 5 4 + 8 8
    11. 11. 4 3 + 9 9
    12. 12. 6 5 + 7 7
    13. 13. 5 1 11 11
    14. 14. 3 6 2 + 6
    15. 15. 11 16 5 + 16
    16. 16. 9 12 5 – 12
    17. 17. 3 4 1 – 4
    18. 18. 3 5 2 + + 9 9 9
    19. 19. 2 5 4 + + 12 12 12
    20. 20. 2 1 3 + + 4 4 4
    21. 21. 2 6 4 + + 10 10 10
    22. 22. 2 2 1 + + 3 3 3
    23. 23. 3 5 4 + + 8 8 8
    24. 24. 2 5 3 + + 6 6 6

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