Types of Numbers

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Across
  1. 1. 11, 13, 17, and 19 are _________ numbers.
  2. 4. Natural numbers are also known as ________ numbers
  3. 5. ______ is neither positive nor negative.
  4. 6. The set of _______ numbers includes numbers that can be written as fractions.
  5. 7. W= {0, 1, 2, 3, 4, 5, …}. W represents the set of _____ numbers.
  6. 8. _________ numbers end with 1, 3, 5, 7 or 9.
  7. 9. ________ numbers end with 0, 2, 4, 6, or 8
  8. 10. N= {1, 2, 3, 4, 5, …}. N represents the set of _______ numbers
Down
  1. 2. Z= {…, -1, 0, 1, 2, 3,…}. Z represents the set of ______.
  2. 3. √3 is an example of a/an _________ number.
  3. 4. 4, 6, 8, 9 and 10 are ________ numbers.
  4. 11. The set of _________ numbers include rational and irrational numbers