expressions unit vocab by Ryan McMillin

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Across
  1. 1. example ex) 2(4x+2)= 8x+4
  2. 4. 2 terms
  3. 7. both multiplication and addition in the
  4. 8. You get what you started with (mirror image) ex) 2+0=2
Down
  1. 2. 1 term
  2. 3. order changes ex) 2+3=3+2
  3. 5. parentheses changes ex) 2+(3+4)=(2+3)+4
  4. 6. cancels out ex) 2+-2=0