1. Review over integers

2. Please select a Team. 1.Team 1 2.Team 2 3.Team 3 4.Team 4 5.Team 5

3. For the following problems, simplify the expression.

4. Multiply –12(–9). 1.–21 2.108 3.21 4.–108

5. 1.–57 2.35 3.77 4.–35

6. Team Scores 0Team 1 0Team 2 0Team 3 0Team 4 0Team 5

7. . 1.24 2.-2 3. 1 4.26

8. Simplify –6 (–4+1). 1.25 2.23 3.–18 4.18

9. Simplify 13 (- 4 – 3). 1. 91 2.- 91 3.- 49 4.- 55

10. Team Scores 0Team 1 0Team 2 0Team 3 0Team 4 0Team 5

11. Use your knowledge of integers to answer the following application problems

12. One winter day, the temperature ranged from a high of 40ºF to a low of - 5ºF. By how many degrees did the temperature change? 1.45ºF 2.35ºF 3.25ºF 4.55ºF

13. During a football game, Derek’s team was penalized 5 times and lost 15 yards on each penalty. The other team was penalized 2 times, and Derek’s team gained 5 yards each time. Find the total net change in yards because of the penalties. 1.–85 yards 2.–65 yards 3.–325 yards 4.–3 yards

14. In a golf tournament, players competed in pairs. Joey and Melissa were partners. Joey got a score of +8, and Melissa got a score of –6. What was their combined score? 1.–2 2.–14 3.14 4.2

15. Team Scores 0Team 1 0Team 2 0Team 3 0Team 4 0Team 5

16. Use order of operations to simplify the following expressions.

17. 1.108 2.36 3.18 4.9

18. 1.29 2.80 3.128 4.92

19. 1.297 2.868 3.437 4.867

20. Team Scores 0Team 1 0Team 2 0Team 3 0Team 4 0Team 5

21. 1.585 2.169 3.26 4.181

22. 1.6.4 2.23 3.27 4.7

23. Team Scores 0Team 1 0Team 2 0Team 3 0Team 4 0Team 5