Number Systems

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Across
  1. 5. removing irrational from denominator
  2. 7. non-terminating and non-repeating
  3. 9. =p/q form
  4. 10. Number that can be presented on Number-line
Down
  1. 1. more than two factors
  2. 2. neither prime nor composite
  3. 3. number of irrationals between two rationals
  4. 4. non-negative integers
  5. 6. neither positive nor negative
  6. 8. HCF =1