1. Warm Up Simplify the expressions: 1.z -2 x y -2 2.(x 3 ) -2 3.g -5 h 4.8 -5 5.7 0 x b 4

2. Homework Questions?

3. Stations Simplify your expression- It should match one up here! x x 9 y 6 w 8 w 6 x 20 a 3 b 3 a

4. Simplify the expression A. B. C. Response Grid

5. Simplify the expression A. B. C. Response Grid

6. Simplify the expression A. B. C. Response Grid

7. Simplify the expression A. B. C. Response Grid

8. Simplify the expression A. B. C. Response Grid

9. Simplify the expression A. B. C. Response Grid

10. Simplify the expression A. B. C. Response Grid

11. Simplify the expression A. B. C. Response Grid

12. Simplify the expression A. B. C. Response Grid

13. Simplify the expression A. B. C. Response Grid

14. Simplify the expression A. B. C. Response Grid

15. Change to scientific notation: A. B. C. 289,800,000 2.898 x 10 8 28.98 x 10 7 2898 x 10 5 Response Grid

16. Change to scientific notation: A. B. C. 0.000567 5.67 x 10 -4 5.67 x 10 -3 5.67 x 10 4 Response Grid

17. Change to standard form: A. B. C. 5.093 x 10 6.00000593 5,093,000,000 5,093,000 Response Grid

18. Change to standard form: 1.976 x 10 -4 A. B. C..00001976 19,760 0.0001976 Response Grid

19. Simplify the expression: (7.3 x 10 -5 )(5.8 x 10 2 ) A. B. C. 4.234 x 10 -2 42.34 x 10 -3 4.234 x 10 -4 Response Grid

20. Simplify the expression: (5.4 x 10 -5 ) (1.8 x 10 -2 ) A. B. C. 3 x 10 -3 3 x 10 3 3 x 10 -4 Response Grid

21. Simplify the expression: (7 x 10 -5 ) 4 A. B. C. 2.401 x 10 -17 2401 x 10 -20 2.401 x 10 -18 Response Grid