Los numeros

1234567
Across
  1. 2. you can get four of this number from twenty
  2. 4. this number is four more than catorce
  3. 6. number of sides on three triangles
Down
  1. 1. one third of twenty four
  2. 3. half a dozen
  3. 4. a pair of something
  4. 5. if you take nine from twenty you get this number
  5. 7. two times diez