Chapter 5 (Algebra) Vocabulary Quiz

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Across
  1. 1. to write a number as a product of its factors
  2. 3. form an algebraic expression that has no like terms and no parentheses is in this form
  3. 6. a statement that is true for any number or variable
  4. 8. a branch of mathematics that uses variables
  5. 9. to multiply a sum by a number (ex. a(b+c) = ab+ac )
  6. 10. the sum of any number and 0 is the number
  7. 15. the product of any number and one is the number
  8. 17. expressions like 2(x-1) and 2x-2
  9. 18. terms that include the same variables raised to the same powers
  10. 20. an ordered list of numbers
Down
  1. 2. a type of expression that contains a variable(s)
  2. 4. a number, variable, or product of a number and one or more variables
  3. 5. an algebraic expression in which the variable is raised to the first power, and variable are not multiplied/divided
  4. 7. choosing a variable and a quantity for the variable to represent in an expression or equation
  5. 11. a letter or symbol
  6. 12. an example showing a statement is NOT true
  7. 13. a sequence that has a common difference between consecutive terms
  8. 14. the numerical factor of a multiplication expression (ex. the number 5 in the expression 5x)
  9. 16. a term that contains a number only
  10. 19. monomials in an expression, seperated by addition