Welsh Crossword Eisteddfod 2013

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Across
  1. 3. Quarter of 40
  2. 4. Two of these makes 16
  3. 6. Half of 26
  4. 9. Square root of 144
Down
  1. 1. 14 Halved
  2. 2. 8 By 2
  3. 5. Welsh for 11 on a clock
  4. 7. Square root of 121
  5. 8. Square root of 4
  6. 10. 90 Divided by 10