Study

Adding and Subtracting Fractions Review

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  • 40/60 - 20/60 =
    20/60
  • 2/6 + 3/6 =
    5/6
  • 5/7 + 3/7 =
    8/7 or 1 1/7
  • 8/12 - 4/12 =
    4/12
  • 2/3 + 9/3 =
    11/3
  • 9/12 + 4/12 =
    13/12
  • 1/3 + 1/3 + 1/3
    3/3 or 1
  • 10/12 - 8/12
    2/12
  • 20/21 + 3/21 =
    23/21
  • 3/12 - 1/12 - 1/12
    1/12
  • 5/6 - 2/6 =
    3/6
  • 7/12 + 3/12 =
    10/12
  • 5/6 + 4/6 =
    9/6
  • 9/6 - 3/6 =
    6/6 or 1
  • 4/7 + 4/7 =
    8/7
  • 2/9 + 4/9 =
    6/9
  • 3/3 - 2/3 =
    1/3
  • 11/12 + 11/12 =
    22/12 or 1 10/12
  • 2/6 + 2/6 + 3/6 =
    5/6
  • 4/5 + 2/5 = ? ? - 1/5 =
    5/5 or 1