Algebra Vocabulary Crossword Puzzle

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Across
  1. 2. the set of all possible input values
  2. 4. says that two values are not equal
  3. 5. the measure of steepness of a line
  4. 6. the property of equality that allows one to add the same quantity to both sides of an equation
  5. 7. a group of terms
  6. 10. as in Multiplicative inverse which is another name for reciprocal
  7. 14. a number on its own
  8. 15. says that two things are equal
  9. 16. property that states that numbers can be added or multiplied in any order
  10. 18. either a single number or a variable, or numbers and variables multiplied together
  11. 19. the set of all possible output values
Down
  1. 1. law that says multiplying a number by a group of numbers added together is the same as doing each multiplication separately
  2. 2. a variable that depends on one or more other variables
  3. 3. equation that needs more than one step to solve
  4. 4. a variable in an equation that may have its value freely chosen without considering values of any other variable
  5. 8. a set of ordered pairs
  6. 9. a relationship between two quantities in which one quantity depends on the other
  7. 11. equation that is true no matter what values are chosen
  8. 12. a number used to multiply a variable
  9. 13. property that states that you can add or multiply regardless of how the numbers are grouped
  10. 17. a symbol for a number we don't know yet