Chapter 6 Vocabulary Quiz

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Across
  1. 3. Each part of an algebraic expression separated by a plus or minus sign
  2. 5. A mathematical language of symbols
  3. 9. To find the value of an algebraic expression by replacing variables with numbers
  4. 11. The order in which numbers are added or multiplied does not change the sum or product
  5. 12. A symbol used to represent a number
  6. 15. Choosing a variable and deciding what it represents
  7. 16. The number used as a factor in a power
  8. 19. Numbers expressed using exponents
  9. 20. Expressions that have the same value
  10. 21. Square, Numbers with square roots that are whole numbers
Down
  1. 1. Expression, A combination of variables numbers and at least one operation
  2. 2. To multiply a sum by a number multiply each addend by the number outside the parentheses
  3. 4. Statements that are true for any number
  4. 6. The number that tells how many times the base is used as a factor in a power
  5. 7. The sum of any number and 0 equals that number and the product of any number and 1 equals that number
  6. 8. A combination of numbers and operations
  7. 10. The way in which numbers are grouped does not change the sum or product
  8. 13. Terms that contain the same variable
  9. 14. The process of writing numeric or algebraic expressions as a product of their factors
  10. 17. The numerical factor of a term that contains a variable
  11. 18. a term without a variable