number system

123456789
Across
  1. 2. the arethmetical value representing a particular quantity
  2. 5. number which can be weitten in p/q form where q is not equal to 0
  3. 6. numbers that include whole numbers along with the negative numbers
  4. 7. in p/q q is denoted as
  5. 9. sum of a rational and irrational
Down
  1. 1. number 01234 are
  2. 2. number are positive i.e123 and so on
  3. 3. is the process converting an irrationl number to rational number
  4. 4. the number of rational number present between any two rtional number
  5. 8. number 12345 are