1. I am a three-digit number. My tens is more than twice my ones and my hundreds is 2 more than my tens 2. Gab accidentally entered 418 instead of 814 in his calculator, how many times greater is 4 in the first number than in the second number. 3. P4800 is to be divided among four brothers so that each get 200 more than the brother who is his next younger brother. How would you divide the money among the brothers. 4. MJ is in line to buy tickets for a movie. There are 15 people in front of him and 17 people behind him. How many people are in the line? 5. If January 12 is Wednesday, what day is July 20?

6. If today is January 11, what date is it three days before yesterday? What date will it be five days from tomorrow?

+ 19-15+25-30

7. [ ] --- [ ] --- [ ] ---- > [ ] --- [ 55 ] 8. Subtract 35 from the sum of 43 and 58.

9. Add 28 to the difference of 28 and 56.

10. Add twice 25 to the difference of 73 and 28.

11. I am thinking of a number. If I add 35 to it then subtract 57 get 43. Find my number. 12. The three sides of a triangle are 18 cm, 23 cm and 20 cm. Find its perimeter.

2008 – Metrobank-MTAP-DepEd Math Challenge

Grade 5

Name:

Score:

Time:

___ minutes

Solve each item and write the answer on the blank before the number. _________1.Write “five million, thirty-four thousand, eighty” in symbols. _________2.What is the smallest digit that can be placed in the blank to make 3__,863 > 32,862? _________3.What is the value of 7 in 67 801 350?

_________4.How many times will you multiply 10 by itself to get 1,000,000? _________5.Round 45,872,871 to the nearest ten thousand.

_________6.What number is 1 275 more than 32 650?

_________7.What is the smallest prime number greater than 80? _________8.Which of 123, 126, 177, 281, 687 is/are prime?

_________9.Which of 2, 3, 4, 5, 6, 7 and 8 is/are not factors of 1260? _________10.Write 5 x 105 + 7 x 103 + 9 x 102 + 7 as one number. _________11.What is the GCF of 72 and 120?

_________12.What is the LCM of 72 and 120?

_________13.How many multiples of 10 are there in the numbers 1 to 328? _________14.What is the remainder when 5439 is divided by 36? _________15.Which of 126, 351, 773, 918 is not divisible by 9? _________16.If you have P200, how many apples costing P8.50 each can you buy? _________17.What is N in [N] -13 [ ] x 9 [ ] + 7 [ ] - 50 [20]. . _________ 18. What is 14 x 30 ÷ 15?

_________ 19. What is the value of 73 – 53?

_________ 20. In three tests, Rod got 84, 92 and 85. What was his average? _________ 21.Change 129/7 to a mixed number.

_________ 22.Reduce 80/112 to lowest terms.

_________ 23. Lucy bought a blouse for P135.75. She gave the cashier two P100-bills. How much change did she get?

_________ 24. Rolly can cover 11.6 km/h in his bicycle. How far can he go in 2.5 hours?

_________ 25. Phil has a garden 18.5 m long and 13.7 m wide. Find the perimeter of Phil’s garden.

_________ 26. What is the area of the garden of Phil?

_________ 27.Miss Lily has 42 pupils in her Sewing Class. Each needs 2/3m of cloth for a placemat. How many meters of cloth does Miss Lily have to buy for them?

_________ 28. Mr. Go bought a lot 23 ½ m long and 18 2/3 m wide. What is the perimeter of the lot?

_________ 29. How many degrees is the supplement of an angle of 68o? _________ 30. Linda started a 45-minute piano lesson at 3:30 P.M. After her lesson, Linda walked home for 20 minutes. What time did Linda reach home?

_________ 31. Lester left his office and drove 15 minutes to a meeting that lasted 1 hour 20 minutes. He drove another 20 minutes before arriving home at 5:00 P.M. What time did he leave his office? _________ 32. In a factory with 336 employees, 114 are men. What is the ratio of male employees to female employees?

_________ 33. The ratio of two numbers is 4:7. If their sum is 132, find the bigger number.

_________ 34. In a class, there are 23 girls and...