3. THIS IS 5th Math

4. With Host at Your

5. 100 200 300 400 500 ABCDE

6. Point G is shown on this number line. Which number does point G represent? A 100

7. C. -3 A 100

8. This diagram represents Melvin’s marble collection. What is the ratio of black marbles to total marbles? A.3:5 B.3:8 C.5:3 D.8:3 A 200

9. B. 3:8 A 200

10. Wendy rounded a length to 3.37 meters. Which length could be the actual length she measured? A. 3.372 meters B. 3.376 meters C. 3.382 meters D. 3.471 meters A 300

11. A. 3.372 meters A 300

12. Mary checked the outside temperature. What temperature is shown on the thermometer? A. -6  F B. -4  F C. 4  F D. 6  F A 400

13. A. -6  F A 400

14. A 500 Mrs. Garner ﾕ s classroom had 25 desks. They were arranged in 5 rows that each contained 5 desks. Write the fraction of the desks that are in Row 1. Write this fraction as a percent. Show or explain your work. Another classroom has between 15 and 22 desks with the same number of desks in each row. Row 1 has 25% of the desks in this classroom. Draw an arrangement of the desks in this classroom. How many desks are in Row 1? (4 points)

15. There are 5 desks in Row 1 and a total of 25 desks. This means that the portion of desks in Row 1 is 5 out of 25, or. This fraction can be written as a decimal by dividing 5 by 25 (). The decimal can then be written as a percent by multiplying 0.20 by 100 () because all percents are out of 100. So,. ﾊ To draw the arrangement of desks, students need to know how many desks there are in total. Row 1 has 25%, or one-fourth, of the total number of all desks. This means that the total number of desks must be a number between 15 and 22 that is divisible by (can be divided by) 4. The possible number of total desks is 16 (4 in each row) or 20 (5 in each row). The focus of this task is generating equivalent forms of fractions and percents. The response includes the correct fraction and percent for the number of desks that are in Row 1 out of 25 total desks. The response also provides a drawing representing an arrangement of desks for 25% of the desks between 15 and 22 and identifies the number of desks in row one. A 500

16. Four numbers are marked with an X on the number line. Which marked number is the least? A. -20 B. -10 C. 5 D. 15 B 100

17. A. -20 B 100

18. Peggy sold a total of 6,198 vanilla and chocolate ice cream cones during the carnival. About half the cones she sold were vanilla. Which estimate is reasonable for the number of chocolate ice cream cones sold? A.2,500 B.3,000 C.3,500 D.6,000 B 200

19. B. 3,000 B 200

20. Marco is simplifying fractions. Which fraction should he use to simplify to lowest terms? B 300

22. John saw 6 cats and 9 dogs in the veterinarian ﾕ s waiting room. What is the ratio of cats to dogs? A.6:9 B.6:15 C.9:6 D.9:15 B 400

23. A. 6:9 B 400

24. Maria found the same pair of shoes on sale at three different stores. All the stores have the same original price. The first store has the shoes on sale for off. The second store has them on sale for 20% off. The third store has them on sale for one-fourth off. Determine which store has the best sale for the shoes. Explain your answer, using pictures, numbers or words. B 500

26. Simplify: A. 5 B. 6 C. 33 D. 45 C 100

27. C. 33 C 100

28. Shelly’s photo album has 6 sections. Each section has 16 pages. Each page has 5 pictures. To find the total number of pictures in the album, Shelly needs to multiply 6 × 16 × 5. Which other expression represents the total number of pictures in the album? C 200

30. There are 2,382 paintings in an art museum. The museum has 124 rooms. Which is a reasonable estimate for the number of paintings in each room? A. 10 B. 20 C. 30 D. 200 C 300

31. B. 20 C 300

32. DAILY DOUBLE C 400 DAILY DOUBLE Place A Wager

33. Russell bought pounds of turkey and pounds of roast beef to make sandwiches. Which estimate is reasonable for the amount of meat he bought? A. 4 pounds B. 5 pounds C. 6 pounds D. 7 pounds C 400

34. C. 6 pounds C 400

35. Tina rounded a length to 3.37 meters. Which length could be the actual length she measured? A. 3.372 meters B. 3.376 meters C. 3.382 meters D. 3.471 meters C 500

36. A. 3.372 meters C 500

37. Annie ran a race in 27.28 seconds. What is her time rounded to the nearest tenth of a second? A. 27.0 seconds B. 27.2 seconds C. 27.3 seconds D. 28.0 seconds D 100

38. C. 27.3 seconds D 100

39. Which fraction is equivalent to 40%? D 200

41. Part of this rectangle is shaded. Which number represents the shaded part of the rectangle? D 300

43. In rounding the number 13,628 to the nearest thousand, which digit determines if the thousands place should be increased by 1? A.2 B.8 C.6 D.3 D 400

44. C. 6 D 400

45. A class needs 64 brownies for a bake sale. Mike brings 28 brownies. Write two number sentences using different operations to find the number of brownies the class still needs for the bake sale. D 500

46. Students need to give two different number sentences that show the number of brownies the class still needs for the bake sale. In this case, the two operations that students can use are addition and subtraction. Because 64 brownies are needed and Mike brought 28, a number sentence that shows the situation is, where n is the number of brownies still needed for the bake sale. Because the inverse (opposite) of subtraction is addition, the number sentence can also be written as. The focus of this task is identifying and using relationships between operations to solve problems. The response provides two correct number sentences that use different operations. D 500

47. From a bag that has 5 green balls and 1 red ball, pulling a red ball is A.Certain B.Impossible C.Likely D.Unlikely E 100

48. D. Unlikely E 100

49. What is the best estimate of the product? 30 x 0.54 = n A.3 B.6 C.16 D.Not here E 200

50. C. 16 E 200

51. Tangarines are on sale of $0.79 a pound. How much would 1.3 pounds cost to the nearest cent? A.$0.13 B.$0.82 C.$1.03 D.$1.30 E 300

52. C. $1.03 E 300

53. Every day Jeremy drinks 3/4 cups of orange juice for breakfast. How much orange juice does he drink in 3 days? A.2 1/4 cups B.2 1/2 cups C.2 3/4 cups D.Not here E 400

54. A. 2 1/4 cups E 400

55. In Mrs. Cord’s class, 11 children own pets. There are 23 children in the class what is the ratio of pet owners to the whole class? A.11:23 B.12:23 C.23:11 D.23:12 E 500

56. A. 11:23 E 500

57. The Final Jeopardy Category is: Please record your wager. Click on screen to begin

58. The diagram shows how far it is from Anna’s home to her school, from her school to the library, and from the library to her home. Each school day, Anna rides her bike from her home to her school. After school, she rides to the library and then home. On Saturday, Anna rides her bike from home to the library and back Click on screen to continue home. She does not ride her bike on Sunday. Anna’s mother says that her daughter rides about 30 miles every week between her home, the school and the library. Use estimation to determine whether Anna’s mother has made a reasonable estimate. Show or explain your work.

59. Students should be able to estimate these decimals to the nearest whole numbers: 0.87 rounds to 1 1.8 rounds to 2 miles 0.92 rounds to 1 During the week she rides 0.87 to school, 1.8 miles to the library, and 0.92 from the library to home. This is about 1 mile, 2 miles, and 1 mile, or a total of 4 miles every day. Anna rides 4 miles each day 5 days a week, or 5 x 4 = 20 miles. On Saturday, she rides about 1 mile to the library and about 1 mile back to her home. This is an additional 2 miles a week, for a total of 22 miles. Anna's mother estimated 30 miles, which is a lot more than 22 miles, so Anna's mother is incorrect. A better estimate would be 20 miles a week. Click on screen to continue

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