Fractions: Addition

Practice fraction arithmetic. Write each answer in lowest terms.

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Ready-to-use practice

12 fractions: addition questions

These questions are already present in the page HTML and use the same difficulty rules as the interactive practice tool.

  1. 1/4 + 1/4 = ?
  2. 4/7 + 3/7 = ?
  3. 1/2 + 1/2 = ?
  4. 4/8 + 4/8 = ?
  5. 2/3 + 1/3 = ?
  6. 2/5 + 2/5 = ?
  7. 1/12 + 5/12 = ?
  8. 5/9 + 2/9 = ?
  9. 6/11 + 1/11 = ?
  10. 2/5 + 3/5 = ?
  11. 1/3 + 2/3 = ?
  12. 1/8 + 7/8 = ?
Show sample answers
  1. 1/4 + 1/4 = ?1/2
  2. 4/7 + 3/7 = ?1
  3. 1/2 + 1/2 = ?1
  4. 4/8 + 4/8 = ?1
  5. 2/3 + 1/3 = ?1
  6. 2/5 + 2/5 = ?4/5
  7. 1/12 + 5/12 = ?1/2
  8. 5/9 + 2/9 = ?7/9
  9. 6/11 + 1/11 = ?7/11
  10. 2/5 + 3/5 = ?1
  11. 1/3 + 2/3 = ?1
  12. 1/8 + 7/8 = ?1