Polynomials

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Across
  1. 1. Values separated by + or - signs
  2. 3. An expression with 4 or more terms
  3. 7. A number with a variable attached to it.
  4. 9. An expression with three terms
Down
  1. 2. An expression with one term
  2. 4. A value that raises a number to a power
  3. 5. An expression with two terms
  4. 6. An expression where > and < symbols are used
  5. 7. A number without a variable
  6. 8. A letter in place of a number