Subtraction (2)

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Across
  1. 2. 10-5 =
  2. 4. 7-4 =
  3. 5. 76-63 =
  4. 8. 39-30 =
  5. 10. 69-51 =
  6. 11. 17-10 =
  7. 12. 48-33 =
  8. 13. 50-40 =
  9. 14. 60-40 =
  10. 15. 29-21 =
  11. 16. 44-33 =
  12. 17. 20-19 =
Down
  1. 1. 59-43 =
  2. 3. 14-10 =
  3. 5. 54-42 =
  4. 6. 20-1 =
  5. 7. 9-4 =
  6. 9. 48-31 =
  7. 12. 36-12 =
  8. 13. 18-15 =