1. Computing with Rational Numbers Review Game

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

3. Calculate -97 + 51 100 points a)46 b)-148 c)-46 d)148

4. What is the sum of 537 and its opposite? 1.0 2.1074 3.-537 4.-1074 100 points

5. Calculate (-18) - 28 200 points a)-10 b)46 c)10 d)-46

6. Team Scores 300Dragons 285.71Trolls 183.33Knights 120Dwarves

7. Calculate (-78) – (-64)? 300 points a)142 b)-14 c)-142 d)14

8. Evaluate 1/2 + 7/8 400 points a)1 3/8 b) 3/8 c)8/10 d)1

9. Team Scores 1000Dragons 728.57Trolls 650Knights 500Dwarves 400Wizards

10. Calculate -8 + -7 100 points a)15 b)1 c)-15 d)-1

11. Participant Scores 1200Participant 11 1200Participant 10 1200Participant 16 1200Participant 5 1100Participant 18

12. Calculate -18 + 9 200 points a)9 b)-576 c)-8 d)-9

13. Team Scores 1300Dragons 1000Trolls 950Knights 760Dwarves 700Wizards

14. Evaluate 5.3 + 8.4 without using a calculator 300 points a)13.7 b)-13.7 c)-3.1 d)3.1

15. Solve 4/5 + 1/6 400 points a)5/11 b)29/30 c)4/6 d)5/6

16. Team Scores 1620Dragons 1400Trolls 1350Knights 1080Dwarves 700Wizards

17. What percentage of your current points would you like to wager on the next question? The category is “Fractions and Decimals”. 1.0% 2.25% 3.50% 4.75% 5.100%

18. Which of the following decimals is equivalent to 7/8? Use long division to convert. _______ ___ 1.0.875 2.0.78 3.1.142857 4.0.875

19. Team Scores 2093.5 7 Trolls 1759.1 7 Knights 1590.6Dragons 1401Wizards 1090.6Dwarves

20. Forty-two people joined Urban Active in November and 55 people left the gym. Which number sentence describes the change in gym membership for the month of November? 1.55 - 42 = 13 2.42 + 13 = 55 3.42 – 55 = -13 4.55 – 13 = 42 300 points

21. Participant Scores 3901Participant 16 3501Participant 23 3101Participant 11 3101Participant 13 2751Participant 2

22. In Youngstown, Ohio the temperature was -5°F in the morning. If the temperature later that afternoon was 18°F then what is the change in temperature from morning to afternoon? 1. 18 o F 2.-13 o F 3. 13 o F 4. 23 o F 200 points

23. Determine the sum 1/4 + 2/5 300 points 1.3/9 2. 3/10 3.3/20 4.13/20

24. Team Scores 2423Trolls 2010Knights 1731.6Dragons 1602Wizards 1191.6Dwarves

25. 3.56 – 1.234 400 points 1.2.32 2.2.326 3.2.336 4.4.794

26. Robert wrote (5 - 11). Simplify this expression 400 points 1.16 2.-16 3.-6 4.6

27. Team Scores 2994.4 3 Trolls 2676.6 7 Knights 2291.6Dragons 2002Wizards 1831.6Dwarves

28. Which of the following is an example of the Commutative Property of Multiplication? 1.6 * (8 * 3) = (6 * 8) * 3 2.n = 1n 3.4(3 + 5) = (4 x 3) + (4 x 5) 4.7 * 5 = 5 * 7 300 points

29. Use the Distributive Property to rewrite the following expression: 6 * (8 + 10) 1.(6 * 8) + (6 * 10) 2.6 * 80 3.6 * (10 + 8) 4.(6 * 8) + 10 400 points

30. Participant Scores 4702Participant 16 4102Participant 11 4102Participant 13 3902Participant 23 3552Participant 2

31. Team Scores 2994.4 3 Trolls 2676.6 7 Knights 2291.6Dragons 2002Wizards 1831.6Dwarves

32. Final Question Choose the percentage of points you would like to wager on the final question. The category is “Calculating with Integers”. 1.0% 2.25% 3.50% 4.75% 5.100%

33. Dwayne is playing a trivia game in which a player gets 15 points for a correct response and loses 15 points for an incorrect response. He has answered incorrectly on the first six questions. If the first player to 150 points wins, how many questions in a row will he have to answer correctly to win the game? 1.10 2.16 3.12 4.15

34. Participant Scores 6855Participant 18 5429.5Participant 5 5329Participant 1 5104Participant 3 4992Participant 15

35. Fastest Responders (in seconds) 75.96Participant 3 93.5Participant 5 93.91Participant 1 104.23Participant 18 106.63Participant 4

36. Team MVP PointsTeamParticipant 6855Knights18 5329Trolls1 2002Wizards30 5104Dwarves3 5429.5Dragons5

37. Team Scores 4347.1 7 Knights 2156.6 8 Trolls 2002Wizards 1925.8 5 Dwarves 1747.9 8 Dragons