Q2 Vocab Review_6

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Across
  1. 5. a math expression containing an exponent
  2. 7. the number used as a factor in a power
  3. 9. a variable that changes in response to another variable
  4. 11. a diagram showing how a composite number breaks down into its prime factors
  5. 13. a math phrase containing numbers, operations, and at least one variable
  6. 14. a number that has more than two factors
  7. 16. a letter used to represent a number
  8. 18. a math sentence that shows two quantities are equal
  9. 19. a number that makes an equation or inequality true
  10. 20. replacing a variable with a number
Down
  1. 1. expressions that have the same value
  2. 2. a mathematical notation indicating the number of times a quantity is multiplied by itself
  3. 3. a variable that influences another variable
  4. 4. a number multiplied by a variable in an algebraic expression
  5. 6. operations that undo each other (opposites)
  6. 8. a number that has only two factors
  7. 10. a number, variable, or product of a number and variables (each piece of an expression)
  8. 12. a term without a variable (a value that does not change)
  9. 15. solve by substituting numbers in place of the variable
  10. 17. a math sentence that shows two quantities are NOT equal