2005 ELIMINATION – Metrobank-MTAP-DepEd Math Challenge Grade 5
Solve each item on scratch paper and write the answer on the blank.
_________ 1. Write “four million, two hundred sixty thousand, ninety-five”.
_________ 2. What is the place value of 9 in 39,451,628?
_________ 3. What is the value of 8 in 523,845,123?
_________ 4. How many times as great is the underlined 4 in 45,642 than the 4 that isnot underlined?
_________ 5. Round to the nearest thousand and estimate 6,123 + 7,512 + 4,123.
_________ 6. Round 36,957,345 to the nearest hundred thousand.
_________ 7. What is the remainder when 3,567 is divided by 47?
_________ 8. Write 5x105 + 7x104 + 9x102 + 7x10 + 5 as one number.
_________ 9. Use exponents to write 3960 as a product of its prime factors.
_________ 10. What is the smallest prime number larger than 100.
_________ 11. How many prime numbers are there between 20 and 40?
_________ 12. What is the greatest common factor of 72 and 90?
_________ 13. What is the least common multiple of 72 and 90?
_________ 14. Change to lowest terms.
_________ 15. Change 6 to an improper fraction.
_________ 16. Change to a mixed number.
_________ 17. A garden is 5 m long and 3 ¾ m wide. Find its perimeter.
_________ 18. What is the area of the garden in #17?
_________ 19. Nita multiplied 4.27 x 56.9 with a calculator and got 242963 because she forgotto put the decimal points. What is the correct answer?
_________ 20. Two numbers are in the ratio 3:5 and their sum is 112. Find the bigger number.
_________ 21. Tonton picked 273 mangoes and put them 60 to a basket to sell. How manymangoes were not in a full basket?
_________ 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?
_________ 23. The lengths of the sides of a triangle are 12.3 cm, 15.8 cm and 16.5 cm. Find its perimeter.
_________ 24. An apple costs ₱8.50. How many can you buy with a ₱100-bill?
_________ 25. A P.E. teacher has 61 pupils. She told them to line up in rows of 9. How manypupils are in the last incomplete row?