Types of numbers

12345678
Across
  1. 4. nine-two-five-double oh - one - six - seven - two
  2. 5. a quarter
  3. 6. one seventeen
  4. 7. 21 years old
  5. 8. two times seven minus 4 plus ten divided by zero equals ?
Down
  1. 1. the fourteenth of October
  2. 2. quarter to five
  3. 3. six point one-five
  4. 4. eight point nine-five percent