Algebra Crossword

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Across
  1. 1. term that has no variable
  2. 2. the part of a if-then statement that follows then
  3. 4. a symbol, usually a letter, that represents one or more numbers
  4. 6. whole numbers and their opposites
  5. 8. two lines that never intersect
  6. 10. a polynomial of two terms
  7. 11. difference between consecutive terms of an arithmetic sequence
  8. 14. number that shows repeated multiplication
  9. 15. an equation that is true for every value
  10. 16. to substitute a given number for each variable, then simplify
  11. 17. distance that a number is from zero on a number line
  12. 19. two numbers that identify the location of a point
  13. 20. a rate with a denominator 1
Down
  1. 1. numbers that make an ordered pair and identify the location of a point
  2. 3. sets that don't have any elements in common
  3. 5. mathematical phrase that includes on or more variables
  4. 7. graph composed of isolated points
  5. 9. mathematical sentence that uses an equal sign
  6. 12. a graph that is unbroken
  7. 13. middle value in an ordered set of numbers
  8. 18. how likely an event will occur