number

1234567891011
Across
  1. 1. single number
  2. 6. double number
  3. 7. eleven digit number
  4. 9. triple number
  5. 10. quintet number
  6. 11. octet number
Down
  1. 2. nonet number
  2. 3. twelve digit number
  3. 4. quartet number
  4. 5. septet number
  5. 8. sextet number
  6. 9. decade number