Name: School: Grade: 4 th 5 th Elementary General Math #2 January 22, 2011 General Directions This test will last for 40 minutes. There are 50 problems on the test. Write all answers on your answer sheet. Always use capital letters on your answer sheet. You may write on the test and show work on the test. You are not required to show any of your work or calculations. You may skip around on the test. All problems have only one correct answer. Calculators may NOT be used on this test. Scoring: All problems correctly answered are worth 5 points. Two points will be subtracted for all problems answered incorrectly. No points are subtracted for problems that are skipped. Tiebreakers: (1) Percent accuracy (2) First problem missed (not counting skips).
Klein Oak Elementary Math Test January 22, 2011 General Math Test 4 th and 5 th Grade Choose the letter of the correct answer. You may skip around on this test. 1. What is the area of this triangle? 7 25 24 A. 56 in² B. 300 in² C. 84 in² D. 168 in² E. 600 in² 2. How many prime numbers are between 10 and 100? A. 25 B. 21 C. 89 D. 20 E. 19 3. Albert lives at 1853 Genius Street. He drives a 2008 BMW. He eats 3 square meals a day. He sleeps 8 hours each night. Albert loves to play with numbers. He decided to add his street address to the year of his car. He divided the result by the number of meals he eats each day? What was the digit in the ten's place of his answer? A. 1 B. 3 C. 6 D. 8 E. 7 4. 3 8 + 3 8 = A..375 B. 9 16 C. 9 64 D. 3 64 E. 3 4 5. What is the largest composite number from these choices? A. 91 B. 77 C. 107 D. 53 E. 87 6. The sum of 57,832 and 38,295 is: A. 85,127 B. 86,127 C. 95,127 D. 96,127 E. 96,027
PT THINK WORKS 2011 MATH January 22 PAGE 2 7. Change 101011 2 to base 10. A. 86 B. 43 C. 27 D. 19 E. 1111 8. 25 + 3! + 18 + 24 + 36 = A. 59 B. 56 C. 58 D. 57 E. 60 9. 123 + 761 + 14 6 + 31 = A. 923 B. 913 C. 935 D. 922 E. 926 10. Katelyn had a bag of gum drops. She had 5 red gum drops, 8 blue gum drops, and 11 green gum drops. What is the probability that she would blindly pick a blue gum drop out of the bag? A. 1 3 B. 1 6 C. 1 2 D. 5 6 E. 1 5 11. What is the largest prime number less than 20? A. 11 B. 13 C. 15 D. 17 E. 19 12. Which of the following numbers is an integer? A. 58 B. ¾ C. 81.4 D. 5 8 E. 29 13. What is the value of 16 quarters, 7 dimes, 6 nickels, and 5 pennies? A. $4.75 B. $3.75 C. $5.00 D. $5.05 E. $1.75 14. What is the sum of the factors of 24? A. 50 B. 59 C. 60 D. 65 E. 8 15. What is the name of a polygon with 8 sides? A. heptagon B. octagon C. hexagon D. dodecagon E. nonagon 16. 58,764 + 21,593 = A. 79,357 B. 80,257 C. 81,357 D. 79,257 E. 80,357 17. What is the units digit of 3 30? A. 1 B. 9 C. 3 D. 7 E. 8
PT THINK WORKS 2011 MATH January 22 PAGE 3 18. 3! + 36 + 14 0 + 12 3 = A. 27 B. 57 C. 30 D. 17 E. 39 19. The greatest common factor of 40 and 72 is: A. 2 B. 4 C. 8 D. 12 E. 20 20. Ayden bought 5 gross of red pencils. When he opened the box, he noticed that 4 dozen were yellow. How many of the pencils were red? A. 682 B. 12 C. 672 D. 144 E. 452 21. How many numbers between 10 and 100 contain a two as a digit? (Example: The number 32 has a two in the one's place.) A. 9 B. 18 C. 17 D. 19 E. 10 22. How many ways could Allyson arrange 4 pictures from a collection of 6 pictures? She plans to place the 4 pictures in a horizontal picture frame that contains slots for 4 pictures. She had some difficulty deciding which picture to place in slot 1. A. 360 B. 24 C. 2 D. 30 E. 720 23. 746.25 hm = cm A. 74.625 B. 746250 C. 6.4625 D. 7462500 E. 0.74625 24. What is the total of the perimeters of one regular octagon and one regular quadrilateral if each side of both polygons measures 13 inches? A. 130 B. 166 C. 146 D. 144 E. 156 25. What is the sum of the degrees of the 3 angles in a triangle? A. 90 B. 360 C. 100 D. 180 E. 160 26. How many distinct arrangements of the word HELP are possible? (Hint: The arrangement does not have to spell a correct word. PLEH would count.) A. 24 B. 10 C. 6 D. 12 E. 18 27. 567 + 234 x 2 + 32 = A. 1634 B. 1057 C. 1514 D. 1067 E. 1056
PT THINK WORKS 2011 MATH January 22 PAGE 4 28. The product of the Arabic numeral 347 and the Roman numeral XCIV is: A. 32518 B. 32965 C. 32865 D. 32618 E. 39558 29. ( 44 11 ) + ( 5 x 7 ) + ( 33 22) = A. 50 B. 40 C. 48 D. 60 E. 56 30. What is the sum of the digits of the sum of 38 + 48 + 98 + 47 + 62? A. 14 B. 15 C. 10 D. 11 E. 12 31. What is the prime factorization of 480? A. 2 3 x 3 2 x 5 2 B. 2 2 x 3 x 5 C. 2 5 x 3 x 5 D. 2 x 3 x 5 E. 2 4 x 15 32. What is the perimeter of a rectangle with a length of 12 in. and a width of 9 in.? A. 42 in B. 108 in C. 46 in D. 98 in E. 54 in 33. What is the perimeter of a square with an area of 121 in²? A. 48 in. B. 44 in. C. 72 in. D. 88 in. E. 24 in. 34. Find the product of 4,367 and 9,432. A. 41,189,444 B. 41,189,534 C. 41,189,544 D. 40,189,544 E. 40,179,544 35. Find the area of this figure. The figure represents a rectangle with a square missing. 15 9 9 15 22 A. 239 B. 312 C. 54 D. 259 E. 249 36. What is the value of 47 quarters, 17 dimes, and 34 nickels? A. $15.25 B. $16.15 C. $15.15 D. $14.15 E. $16.25 37. The time 48.5 hours past 2:45 pm would be: A. 3:15 am B. 3:30 am C. 3:15 pm D. 6:15 pm E. 2:50 am 38. What is the sum of 5,322 and 4,874 and 6,728? A. 17,924 B. 16,924 C. 17,934 D. 16,914 E. 16,934
PT THINK WORKS 2011 MATH January 22 PAGE 5 39. How many paths exist from A to B, if you are only allowed to move down ( ) or to the right ( )? A diagonal move downward is also acceptable. A A. 9 B. 12 C. 8 D. 10 E. 11 40. Add 50% of 300 to 100% of 300. Now add 8 x 5. What is the result? A. 490 B. 190 C. 220 D. 390 E. 290 B 41. How many distinct integral factors does 180 have? (Hint: The factors of 18 are1,2,3,6,9, and 12.) A.14 B. 20 C. 16 D. 17 E. 18 42. The reciprocal of 2.5 is the same as the value of: A. 5.2 B. five-eighths C. four-tenths D. one-half E. 2.50 43. 25 X 25 + 25 X 25 + 25 X 25 + 25 X 25 = A. 2225 B. 2320 C. 2500 D. 2425 E. 2400 44. The reciprocal of 8 is 1 8 and the reciprocal of 2 5 is 5 2 1 is the same as 4 times the reciprocal of 16?. What value A. 16 B. 1 4 C. 64 D. 54 E. 4 45. What is the sum of the factors of 180? A. 526 B. 512 C. 503 D. 544 E. 546 46. What is the sum of the digits of 989,536,982,403? A. 62 B. 65 C. 56 D. 76 E. 66 47. What is the average (mean) of 34, 36, 34, 36, 44, 46, 44, 46, 45, and 35? A. 41 B. 40 C. 42 D. 39 E. 38 48. If A B = (12 X B) + (A X 3), then what is the value of 5 4? A. 72 B. 192 C. 195 D. 63 E. 75 49. What is the sum of 48 and 12 added to the difference of 45 and 17? A. 64 B. 122 C. 86 D. 98 E. 88 50. What is the 16 th number in this pattern: 1, 4, 9, 16, 25,,,,? A. 256 B. 246 C. 196 D. 225 E. 289