Real Numbers

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Across
  1. 5. smallest two digit prime number
  2. 6. LCM X HCF = the ____ of two numbers
  3. 8. every ____ consecutive numbers are co-prime
  4. 9. Numbers which can't be written as fractions
  5. 10. rational numbers include ____,natural and whole numbers
Down
  1. 1. numbers which include numbers from zero to infinity
  2. 2. Every ____ number can be expressed(factorized)as a product of primes...
  3. 3. numbers which are less than zero
  4. 4. An integer can be positive,negative or ____
  5. 7. ____ numbers consist of irrational and rational numbers