NOGALES Math Files for CONGRESS ELEMENTARY SCHOOL 2005 – Metrobank-MTAP-DepEd Math Challenge Grade 5
Name: Time:
Score: 90 minutes
Solve each item on scratch paper and write the answer on the blank. _________
1.
Write “four million, two hundred sixty thousand, ninety-five”.
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2.
What is the place value of 9 in 39,451,628?
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3.
What is the value of 8 in 523,845,123?
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4.
How many times as great is the underlined 4 in 45,642 than the 4 that is not underlined?
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5.
Round to the nearest thousand and estimate 6,123 + 7,512 + 4,123.
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6.
Round 36,957,345 to the nearest hundred thousand.
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7.
What is the remainder when 3,567 is divided by 47?
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8.
Write 5x105 + 7x104 + 9x102 + 7x10 + 5 as one number.
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9.
Use exponents to write 3960 as a product of its prime factors.
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10. What is the smallest prime number larger than 100.
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11. How many prime numbers are there between 20 and 40?
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12. What is the greatest common factor of 72 and 90?
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13. What is the least common multiple of 72 and 90?
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14. Change 78/90 to lowest terms.
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15. Change 6 8/13 to an improper fraction.
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16. Change 134/9 to a mixed number.
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17. A garden is 5 3/5 m long and 3 ¾ m wide. Find its perimeter.
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18. What is the area of the garden in #17?
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19. Nita multiplied 4.27 x 56.9 with a calculator and got 242963 because she forgot to put the decimal points. What is the correct answer?
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NOGALES Math Files for CONGRESS ELEMENTARY SCHOOL _________
20. Two numbers are in the ratio 3:5 and their sum is 112. Find the bigger number.
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21. Tonton picked 273 mangoes and put them 60 to a basket to sell. How many mangoes were not in a full basket?
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22. Nita can make 6 glasses of drink from a can of fruit juice. If she has to prepare for 76 people, how many cans of juice does she have to buy?
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23. The lengths of the sides of a triangle are 12.3 cm, 15.8 cm and 16.5 cm. Find its perimeter.
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24. An apple costs P8.50. How many can you buy with a P100-bill?
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25. A P.E. teacher has 61 pupils. She told them to line up in rows of 9. How many pupils are in the last incomplete row?
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26. If 7:9 = 84:N, what is N?
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27. What is the perimeter of the figure? 15m 15 m 12 m
12 m
27 m 50 m _________
28. What is the area of the figure?
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29. What fraction of the figure is shaded?
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30. One side of a regular decagon is 12 dm. What is its perimeter?
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NOGALES Math Files for CONGRESS ELEMENTARY SCHOOL _________
31. A circular lagoon has a radius of 12 m. How much shorter will it be to go from A to B through O, in a boat, than to go along the edge as shown by the arrows? [Use π = 3.14]
A
O
B
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32. What is the area of the lagoon in #31?
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33. Bing has a 10-m piece of string. He cut from a 3 ½ m piece and another 2 1/7 m piece. How much string remained?
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34. What is the ratio of 25 dm to 4 ½ m?
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35. During a storm, 12 out of the 40 students in a class were absent. What percent of the class was absent?
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36. A dress marked P185 was bought at a sale at 15% discount. How much was paid for it?
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37. 144 is 32 percent of what number?
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38. The sum of three consecutive pages of a book is 534. What is the middle page?
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39. What is the total surface area of a closed wooden box, 1.5 m long, 0.4 m wide, and 0.8 m high?
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40. A piece of cartolina is 42 cm by 32 cm. How many circles of radius 5 cm can be cut from it?
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41. The bases of a trapezoidal field are 186 m and 142 m. The distance between them is 95 m. How many hectares is the field?
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42. The area of a table cloth is 6.3 m 2. If the width is 1.8 m, what is the length?
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43. What is N in 7, 9, 12, 16, 21, 27, N.
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44. A vendor bought 120 watermelons at P32 each. He sold them at a profit of 20%. Find his profit.
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NOGALES Math Files for CONGRESS ELEMENTARY SCHOOL _________
45. The scale of the plan of a house is 2 cm to 1 m. On the plan, a room is 7 cm by 6 cm. What is actual area of the room?
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46. A family has a monthly income of P12,000. On a circle graph representing their budget, how many degrees will be the sector for food if they spend P4200 a month for food?
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47. Find two numbers with a sum of 50 and a difference of 14.
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48. The vertex angle of an isosceles triangle is 58o. Find each base angle.
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49. In a 100-item test, Ricky did not answer 6 questions. His number of correct answers is 4 more than 4 times his mistakes. How many correct answers did he get?
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50. The base of an isosceles triangle is 4 cm more than a leg. If the perimeter is 58 cm, find the base.
Filename: Grade 5 MTAP Test_4_ok.doc
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