Expression Unit Vocab by Tristan

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