Module 8, 11-13

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Across
  1. 3. a value that does not change
  2. 6. a mathematical sentence that shows the relationship between quantities that are not equivalent
  3. 8. a symbol used to represent a quantity that can change
  4. 9. expressions that have the same value for all values of the variables
  5. 11. a value or values that make an inequality true
  6. 12. terms with the same variable raised to the same operations
  7. 13. an expression that contains at least one variable
Down
  1. 1. a value or values tat make an equation true
  2. 2. the number that is multiplied by the variable in an algebraic expression
  3. 4. the parts of an expression that are added or subtracted
  4. 5. a mathematical sentence that shows that two expressions are equivalent
  5. 7. to find the value of a numerical or algebraic expression
  6. 10. the set of whole numbers and their opposites