This page contains various educational materials on adding fractions with the same denominator — for practice, review, and in-depth learning. Use flashcards, tests, and exercises to train, check yourself, and master the school program with interest and benefit.

ADDING FRACTIONS WITH THE SAME DENOMINATOR

Add the following fractions

  • 1/3 + 2/3, 4/7 + 2/7, 5/8 + 1/8, 7/9 + 2/9, 3/5 + 1/5, 9/10 + 1/10, 6/11 + 4/11, 8/12 + 3/12
  • 2/5 + 1/5, 7/8 + 1/8, 9/12 + 2/12, 4/9 + 3/9, 8/10 + 1/10, 3/7 + 2/7, 6/11 + 5/11, 7/13 + 3/13
  • 5/6 + 1/6, 3/8 + 2/8, 7/9 + 1/9, 11/12 + 1/12, 4/7 + 2/7, 9/10 + 1/10, 6/13 + 7/13, 5/15 + 3/15
  • 2/6 + 3/6, 5/9 + 2/9, 7/10 + 1/10, 8/12 + 4/12, 3/7 + 1/7, 9/11 + 1/11, 6/14 + 5/14, 7/15 + 2/15
  • 1/4 + 2/4, 3/6 + 1/6, 5/7 + 2/7, 6/8 + 1/8, 7/9 + 2/9, 8/10 + 1/10, 9/12 + 2/12, 11/15 + 3/15
  • 3/5 + 2/5, 4/7 + 3/7, 5/8 + 2/8, 7/9 + 1/9, 6/10 + 4/10, 8/11 + 2/11, 7/12 + 5/12, 9/13 + 1/13
  • 2/7 + 4/7, 3/8 + 5/8, 6/9 + 2/9, 7/10 + 3/10, 8/12 + 1/12, 5/11 + 4/11, 9/13 + 2/13, 6/14 + 7/14
  • 1/5 + 3/5, 2/7 + 5/7, 4/8 + 3/8, 5/9 + 2/9, 6/10 + 3/10, 7/12 + 2/12, 8/13 + 3/13, 9/14 + 4/14
  • 2/6 + 4/6, 3/7 + 2/7, 5/8 + 3/8, 6/9 + 2/9, 7/10 + 2/10, 8/11 + 1/11, 9/12 + 3/12, 10/15 + 2/15
  • 1/6 + 5/6, 2/8 + 6/8, 3/9 + 5/9, 4/10 + 6/10, 5/11 + 3/11, 6/12 + 4/12, 7/13 + 5/13, 8/14 + 4/14
  • 2/7 + 3/7, 3/9 + 4/9, 5/10 + 3/10, 6/11 + 2/11, 7/12 + 4/12, 8/13 + 2/13, 9/14 + 5/14, 10/15 + 3/15
  • 1/8 + 3/8, 2/9 + 6/9, 3/10 + 5/10, 4/11 + 6/11, 5/12 + 7/12, 6/13 + 4/13, 7/14 + 6/14, 8/15 + 5/15
  • 2/5 + 2/5, 3/7 + 3/7, 4/8 + 4/8, 5/9 + 3/9, 6/10 + 2/10, 7/11 + 2/11, 8/12 + 2/12, 9/13 + 3/13
  • 1/6 + 3/6, 2/8 + 4/8, 3/9 + 3/9, 4/10 + 2/10, 5/11 + 4/11, 6/12 + 6/12, 7/13 + 2/13, 8/14 + 6/14
  • 2/7 + 4/7, 3/8 + 3/8, 4/9 + 5/9, 5/10 + 5/10, 6/11 + 3/11, 7/12 + 3/12, 8/13 + 5/13, 9/14 + 4/14
  • 1/9 + 4/9, 2/10 + 6/10, 3/11 + 5/11, 4/12 + 4/12, 5/13 + 7/13, 6/14 + 6/14, 7/15 + 8/15, 8/16 + 6/16
  • 2/6 + 2/6, 3/7 + 2/7, 4/8 + 2/8, 5/9 + 2/9, 6/10 + 2/10, 7/11 + 3/11, 8/12 + 4/12, 9/13 + 4/13
  • 1/5 + 4/5, 2/7 + 5/7, 3/9 + 6/9, 4/11 + 7/11, 5/13 + 8/13, 6/15 + 9/15, 7/17 + 10/17, 8/19 + 11/19
  • 2/8 + 5/8, 3/10 + 6/10, 4/12 + 7/12, 5/14 + 8/14, 6/16 + 9/16, 7/18 + 10/18, 8/20 + 11/20, 9/22 + 12/22
  • 1/6 + 4/6, 2/9 + 7/9, 3/12 + 9/12, 4/15 + 11/15, 5/18 + 13/18, 6/21 + 15/21, 7/24 + 17/24, 8/27 + 19/27