Expression Unit Vocab by Michelle G.

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Across
  1. 2. / parenthesis change their Icration ex) 2+(4+5) = (2+4)+5
  2. 5. / expression 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. / expression with 1 term ex) 2x
Down
  1. 1. / the only property 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 expression
  4. 8. / Monomials separated by a plus or minus sign