Expressions unit vocab by Filomena

123456
Across
  1. 1. order changes ex) 2+3=3+2
  2. 4. one term
  3. 5. both multiplication and addition in the same equation ex) 2(4x+2)=8x+4
  4. 6. cancels out ex) 2+-2=0
Down
  1. 2. same thing you started with 8y x 1
  2. 3. parenthesis changes ex)2+(3+4)=(2+3)+4