Numbers

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Across
  1. 3. When expressed in decimal form are expressible as non - terminating and non repeating decimals
  2. 7. Numbers that include both rational and irrational
  3. 8. proven statement used for proving another statement
  4. 9. series of well defined steps which gives a method for solving a certain type of problem
  5. 10. All counting number, negatives of counting number and 0
Down
  1. 1. Ancient greek mathematician,best known for his treatise on geometry,the elements
  2. 2. Technique to compute the HCF of two given positive integers
  3. 4. fundamental of mathematics that includes the operation of numbers
  4. 5. every integer greater than 1 is either a prime number or can be expressed in the form of primes
  5. 6. a statement which has been proved true by a special kind of logical argument called a rigorous proof