expressions unit by Francesca Bayer

123456789
Across
  1. 1. a monomial separated by plus or minus signs
  2. 6. / 2 terms
  3. 7. / equation changes order
  4. 9. / parentheses changes
Down
  1. 2. / 1 term
  2. 3. / has both adding and multiplication in the same example
  3. 4. / cancels out
  4. 5. / any algebraic expression
  5. 8. / get what you started with (mirror image)