1. Unit 1 Review Game SpringBoard Math

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

3. Which of the following statements is true about the value at point A on the number line below? 1)The absolute value is less than zero. 2)The absolute value is less than 1 3)The absolute value is more than 5 4)The absolute value is more than 2

4. The water temperature was 86 degrees and the temperature decreased by 9 degrees. Which of the following number sentences represents this change? 1)86+9 2)-9 + 86 3)86 + (-9) 4)9 - 86

5. Which of the following statements explains why the sum of 9 + (-3) + (-8) + 22 + (-5) is a positive number? 1)The number with the greatest absolute value is positive 2)The sum of the positive numbers has a greater absolute value than the sum of the negative numbers 3)There are more positive numbers 4)There is an even number of positive numbers

6. Team Scores 300Squids 250Sponges 216.67Crabs 200Starfish 200Plankton

7. The principal at Central Middle School is buying pizza for the students. If there are 832 students at the school and each student will eat 3/8 of a pizza, how many pizzas should the principal order? 1)312 2)2219 3)104 4)416

8. Participant Scores 500Participant 8 400Participant 22 400Participant 15 400Participant 11 400Participant 1

9. Which of the following problems can be solved by calculating 7 3 ? 1)What is the area of a square with a side length of 7? 2)What is the volume of a cube with an edge length of 7? 3)What is the area of a triangle with a base of 7? 4)What is the product of 7 and 3?

10. What is the first step to solve 9*(5+4)-8 4 ? 1)9 * 5 2)4 – 8 3)8 4 4)5 + 4

11. Team Scores 625Sponges 600Squids 500Crabs 457.14Starfish 357.14Plankton

12. If a square has an area of 81 square inches, what is the side length of the square? 1)20.25 inches 2)9 inches 3)6561 inches 4)324 inches

13. Participant Scores 700Participant 22 700Participant 8 700Participant 15 700Participant 11 700Participant 1

14. Which of the following expressions shows 46*(9 + 10) rewritten using the Distributive Property? 1)46 * 9 + 46 * 10 2)46 * 19 3)46 * 9 + 10 4)46 * (10 + 9)

15. Team Scores 766.67Squids 725Sponges 633.33Crabs 614.29Starfish 471.43Plankton

16. What percentage of your current points would you like to wager on the next question? The category is “Tips and Sales Tax”. 1.0% 25% 50% 75% 100%

17. Four friends went out for dinner. Their bill before taxes was $76 and decided to leave a 20% tip. If they split the bill evenly, how much will each person pay? 1.$19.05 2.$22.80 3.$15.20 4.$19.20

18. Team Scores 1633.33Squids 1412.5Sponges 1110.71Starfish 985.71Plankton 895.83Crabs

19. Which of the following expressions is not true? 1. 2. 3. 4.

20. Solve ¾ + 1/6 without a calculator 1)11/12 2) 2/5 3) 1/6 4) 3/24

21. Team Scores 1766.67Squids 1537.5Sponges 1267.86Starfish 1100Plankton 995.83Crabs

22. Participant Scores 1900Participant 15 1900Participant 1 1900Participant 3 1900Participant 27 1800Participant 25

23. When throwing paper airplanes, Cindy’s plane went 12 ¾ feet and Elliott’s plane went 17 ½ feet. What is the average distance for the two planes? 1)30 ¼ feet 2)14 ½ feet 3)15 1/8 feet 4)13 feet

24. Fastest Responders (in seconds) 31.95Participant 8 32.27Participant 7 33.73Participant 22 35.26Participant 10 38.57Participant 1

25. The 8 th grade class took a field trip and 320 out of 360 students said they enjoyed the trip. Rounded to the nearest whole percent, what percent of the students did not enjoy the trip? 1)11% 2)89 % 3)320% 4)13%

26. Team Scores 1966.67Squids 1687.5Sponges 1425Starfish 1242.86Plankton 1145.83Crabs

27. Write 3.14 x 10 6 in standard form 1)314,000,000 2)314,000 3)0.00000314 4)3,140,000

28. Convert 0.00000213 to scientific notation form. 1) 21.3 x 10 -6 2)2.13 x 10 8 3) 2.13 x 10 -6 4) 213 x 10 -5

29. Fastest Responders (in seconds) 17.67Participant 6 19.8Participant 1 19.98Participant 9 20.11Participant 5 21.96Participant 8

30. What number in scientific notation is equal to (3.5 x 10 5 ) x (4.12 x 10 4 )? 1)1.442 x 10 10 2)14.42 x 10 9 3)1.442 x 10 9 4)14.42 x 10 10

31. Team Scores 2166.67Squids 1887.5Sponges 1553.57Starfish 1385.71Plankton 1295.83Crabs

32. What percentage of your current points would you like to wager on the next question? The category is “Compound Interest”. 1.0% 25% 50% 75% 100%

33. An investment of $1200 earns 2.5% interest per year compounded annually. After two years, what will be the value of the investment? 1.$2460.25 2.$1230 3.$1875 4.$1260.75

34. Participant Scores 2300Participant 15 2300Participant 1 2300Participant 3 2300Participant 27 2200Participant 25

35. Fastest Responders (in seconds)

36. Team MVP PointsTeamParticipant 2300Squids27 2000Sponges9 2300Starfish15 2300Plankton1 2000Crabs4

37. Team Scores 2166.67Squids 1887.5Sponges 1553.57Starfish 1385.71Plankton 1295.83Crabs