Algebra 1 Crossword #1

12345678910111213141516
Across
  1. 2. length times width
  2. 4. property where x+y=y+x
  3. 9. goes on forever
  4. 11. property where x(yz)=(xy)z
  5. 12. left to right
  6. 14. 3.141592653589793238462643383279502884197
  7. 15. property where every number is equal to itself
  8. 16. two lines beside each other but don't cross
Down
  1. 1. property when you add a number its sum is zero
  2. 3. property where its equal on both sides
  3. 5. straight up and down
  4. 6. property where you distribute
  5. 7. property where a=b, b=c, then a=c
  6. 8. 36 is a perfect
  7. 10. property where x+(0)=x is the same as 0+(x)=x
  8. 13. property where it always equals