Real Numbers 2013

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Across
  1. 3. The set of numbers that include zero and the natural numbers
  2. 5. The set of all input values of a function
  3. 7. The property that proves (2 + 3) + 7 = 2 + (3 + 7)
  4. 10. Intervals that contain positive or negative infinity are what type of intervals
  5. 13. The distance from zero on a number line (two words)
  6. 14. Whole numbers and all of their opposites
  7. 15. Any number that can be written as a decimal
  8. 16. The set of all output values of a function
  9. 17. The numbers used to identify a point in the plane
  10. 21. The multiplicative inverse of a number
  11. 23. The symbols that represent less than and greater than
  12. 24. The 5 in the expression x^5
  13. 26. The property that guarantees that "a" is either less than, equal to, or greater than "b"
Down
  1. 1. Members of a set
  2. 2. The new principal came from this school
  3. 4. The x in the expression x^5
  4. 6. The last name of Amador's new principal
  5. 7. The opposite of a number (two words)
  6. 8. Any number that is a non-terminating, non-repeating decimal
  7. 9. This teacher has been a Amador the longest (last name)
  8. 11. This Amador couple had their first baby in July 2010 (last name)
  9. 12. The set of numbers {1, 2, 3, . . . }
  10. 17. The property that proves (3)(5) = (5)(3)
  11. 18. Any number that can be written as a fraction
  12. 19. The value of a number raised to the power of zero
  13. 20. The name of the notation used for very large or very small numbers
  14. 22. The name of the first dance every school year
  15. 25. The last name of Amador's leadership teacher