Expression Unit Vocab By Giselle

123456789
Across
  1. 2. addition in the same example; ex) 4 (2x+1)=8x + 4
  2. 5. you get what you started with
  3. 8. order changes ex)2x+4= 4+2x
  4. 9. monomials separated by pulse or minuses sign
Down
  1. 1. expression with one term; ex) 2x
  2. 3. the only property that has multiplication
  3. 4. any algebraic expression
  4. 5. cancels out ex) 2 +-2=0
  5. 6. expression with 2 terms; ex) 3x+5
  6. 7. parentheses change their location ex) 2+(4+5)=(2+4)+5