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