CROSSWORD-POLYNOMIALS

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Across
  1. 1. , the decimal representation of a irrational number is always in form
  2. 3. , collection of zero and natural number
  3. 6. , the property which justifies m + n = n + m
  4. 7. , conversion of irrational denominator to an equivalent rational number
  5. 11. , the collection of whole numbers and negative of all natural numbers
  6. 12. , if the product of two irrational number is rational then each one is called of the other
  7. 13. , collection of rational and irrational numbers
Down
  1. 2. , a decimal in which a digit or set of digits continues repeating
  2. 4. , visual representation of numbers on a straight line
  3. 5. , that can be written in the form of p/q where q≠0
  4. 8. , all the numbers which are not rational and cannot be written in the form of p/q
  5. 9. , the property which justifies 5 (2 + 3) = 5 × 2 + 5 × 3
  6. 10. , A decimal that ends after one or more digits