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Adding and Subtracting Unlike Fractions

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  • 5/7 + 3/5 - 1/3
    103/105
  • 8/15 - 2/5 + 3/10
    13/30
  • 2/3 + 1/6 - 3/4
    1/12
  • 1 1/2 - 1 1/5
    3/10
  • 2/5 + 3/8 + 1/2
    1 11/40
  • 2/4 + 3/6 - 2/12 - 1/2
    1/3
  • 9/10 - 1/4 - 3/5
    1/20
  • 7/9 - 2/5
    17/45
  • 10/13 + 1/3
    1 4/39
  • 7/10 + 1/5 - 1/2 - 1/3
    1/15
  • 6/9 + 2/3 + 5/6
    2 1/6
  • 1 2/3 + 1/4
    1 11/12
  • 12/15 - 11/30
    13/30
  • 1/2 + 1/3 + 1/4 - 1/5
    53/60
  • 8/9 - 5/18
    11/18
  • 1/4 + 1/2 + 1/8
    7/8
  • 3/16 + 3/4 + 5/8
    1 9/16
  • 3/4 - 1/5 - 1/6
    23/60
  • 4/9 - 4/3
    -8/9
  • 1/3 + 1/5 + 3/4
    1 17/60
  • 1/2 + 4/5 - 7/10
    3/5
  • 2 1/5 - 4/7
    1 22/35
  • 1/7 + 1/8 + 1/2
    43/56
  • 8/15 - 3/5
    -1/15
  • 3/7 + 5/14 - 1/2
    2/7
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