Numbers

12345678910
Across
  1. 2. the set of Integers, Irrational, Rational, Natural and Whole numbers
  2. 3. located on the right hand side of the Real number line
  3. 5. continuing without end
  4. 7. the absence of any quantity
  5. 8. located on the left hand side of the Real number line
Down
  1. 1. the set of numbers that can be written as fractions
  2. 4. the set of all negative and positive numbers including zero
  3. 6. the set of counting numbers including zero
  4. 9. the set of numbers cannot be expressed as fractions
  5. 10. the set of counting numbers from one to infinity