Chapter 1 Vocabulary (Pt. 1)

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Across
  1. 3. The number that indicates how many times the base is used as a factor
  2. 4. The counting numbers
  3. 7. A number whose positive square root is a whole number
  4. 9. Numbers that cannot be expressed as a fraction
  5. 11. The number is used as a factor
  6. 13. An expression that contains variables, constants and operations
  7. 15. The set of all rational and irrational numbers
  8. 16. Numbers that can be expressed as a fraction
  9. 17. A well-defined collection of objects
  10. 18. Whole numbers and their opposites
  11. 20. A mathematical sentence that compares the values of two expressions
  12. 21. To replace an expression with its simplest name or form
  13. 23. Anything that can be measured or counted
Down
  1. 1. An expression written as a power and a base or the value of that expression
  2. 2. A value that does not change
  3. 5. An expression that may contain only constants and operations
  4. 6. The natural numbers and zero (numbers that represent the amount of something)
  5. 8. An expression made up of a radical symbol and a radicand
  6. 10. A set consisting of elements from the given set
  7. 12. A number that is multiplied by itself to form a product
  8. 14. A member of a set
  9. 19. A letter or symbol used to represent a value that can change
  10. 22. The expression under the radical sign