Expressions Unit by Paige

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Across
  1. 4. 2 terms
  2. 5. you get what you started with (mirror image)
  3. 7. any algebraic expression
  4. 9. order changes
Down
  1. 1. 1 term
  2. 2. change
  3. 3. a monomial separated by plus or minus signs
  4. 6. has both adding and multiplication in the same example
  5. 8. cancel out