Expression Unit Vocab by Alexander C

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Across
  1. 2. / parentheses changes their location ex) 2 + (4+5) = (2+4) + 5
  2. 5. / expressions with 2 terms; ex) 3x+5
  3. 6. / cancels out ex) 2 + -2 = 0
  4. 7. / you get what you started with (mirror image)
  5. 9. / expressions with one term
Down
  1. 1. / the only propety that has multiplication and addition in the same example; ex) 4 (2x+1)=8x+4
  2. 3. / order changes ex)2x + 4 = 4 +2x
  3. 4. / any algebraic expressions
  4. 8. / monomials seperated by plus or minus signs