Expressions unit vocab by Jamie

Edit Answers
1234567
Across
  1. 2. / 1 term
  2. 5. / Parenthesis changes ex) 2+ (3+4)=(2+3) +4
  3. 6. / order changes ex): 2+3=3+2
  4. 7. / You get what you started with (mirror image) ex) 2+0=2
Down
  1. 1. / Shows multiplication and addition ex): 2 (4x+2)= 8x+4
  2. 3. / Cancels out ex) 2+-2=0
  3. 4. / 2 terms