Adding and Subtracting Fractions

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Across
  1. 1. 5/6 - 3/4
  2. 2. 1/4 + 1/6
  3. 4. 7/8 - 3/8
  4. 5. 1/3 + 5/12
  5. 6. 2/8 + 3/8
  6. 7. 3/5 + 1/10
  7. 9. 2/9 + 2/3
Down
  1. 1. 5/12 + 6/12
  2. 3. 1/3 - 1/9
  3. 4. 3/4 - 1/2
  4. 5. 5/8 - 1/4
  5. 6. 3/7 + 2/7
  6. 8. 5/9 - 4/9