MTAP (Mathematics Teacher Association of the Philippines)

Direction: Write your final answer on the blank before the number.

_________1. In the numeral 100 456 892 307, what is the digit in the ten millions place?
_________2. One billion is how many times more than one million?
_________3. Write the exponential notation for ten trillion.
_________4. How many ten thousands are there in one hundred million?
_________5.What is the value of 6 in 345 046 984 000?
_________6. Write the standard form for 89 million, thirty six thousand five.
_________7. Write the standard form of twenty-four and seventy-nine ten thousandths.
_________8. Write the scientific notation for five hundred seventy five million.
_________9. What is the expression 43 equal to?
_________10. What property is illustrated in the expression (5+7)+6=6+(7+5)?
_________11. What number is 10 times greater than the product of 9 and 8?
_________12. What will you get if you multiply the sum of 14 and 6 by their difference?
_________13. What is the value of n in 7 x 3 + 27 – 16 ÷ 42= n?
_________14. If you estimate the sum 25.8 + 13.5 using the front-end strategy with adjustment,
what is the result?
_________15. Antonio harvested 1170 kg of mangoes from his orchard. If he distributed them
equally to 18 buyers, how many kilograms did each buyer get?
_________16. After Eiko gave 15 stamps to each of her 4 friends, he still had 250 stamps left in
her album. How many stamps did Eiko have in her album at the start?
_________17. Anna has P365.00 and Tintin has P416.00. They need to buy a book that costs
P812.75. If they put their money together, how much more do they need to buy
the book?
_________18. Barangay Malinis has 276 more voters than Barangay Masinop, whose number of
voters 1 045. How many voters are in the two barangays?
_________19. A number is 23 times less than 64.4. What is the number?
_________20. Because of the drought, Mang Jose’s tomato harvest decreases by 945 kg from
last year’s harvest of 2630 kg. So this year how many kilograms did he harvest?
_________21. Manny had P4.75 in his pocket. Two are peso coins, three are 25-centavo coins,
and the rest are 50-centavo coins. How many 50-centavo coins does he have?
_________22. Five years ago Patty was 8 years older than Lisabelle. If Patty is 18 years old now,
how old was Lissabelle 5 years ago?
_________23. After Mai used 0.8 kg of oil to cook supper, 1.23 kg of oil was left in the
container. How many kilograms of oil were there before she cooked?
_________24. What is the difference between 10.003 and 9.345?
_________25. There were some apples and mangoes in a basket. After Meena took 8 apples
from the basket, there were 20 fruits left. Of this numbers, 6 were apples. How
many mangoes were in the basket?
_________26. From grade 1 through grade 6 there are 2160 pupils in all. There are 8 sections in
each grade. On the average, how many pupils are there in each section?
_________27. The auditorium has 27 rows of seat. Each row has 30 seats. When the program
begins, 16 seats are vacant. How many seats are occupied?
_________28. Adel bought 30 meters of cloth to sew a table mantle, some pillow cases, and
curtains. She used 12.75 m of cloth for the mantle, 3.6 m for the pillow cases,
and 9.8 m for the curtains. How many meters were left in what she bought?
_________29. A university is able to raise 680 thousand pesos to buy computers. About how
many computers can be bought with the money if each computer will cost P81,
542.00?
_________30. Richard caught some fish and gave 2.5 kg each to his 2 sisters and sold 14.6 kg.
There were 3.18 kg left to him. How many kilograms of fish did he catch in all?
_________31. Randy repacked 102 kg of corn in several bags. He put 8.5 kg in each bag. How
many bags did he use to repack the corn?
_________32. A group of doctors treated and distributed a total of 40 000 vitamin tables to every
person who went to the medical clinic. If 500 people visited the clinic, how
many tablets did each receive?
_________33. Each of the 245 pupils in Grade 6 was given 3 concert tickets to sell. Each ticket
costs P350.00. If 16 tickets were unsold, how much money was collected from
the tickets sold?
_________34. A shoe factory produces 615 pairs of shoes. If each pair costs P472.18 on the
average, how much will the factory get if all the shoes are sold?
_________35. Brel, Agee, and Jay draw from the toothpicks of different lengths that Nico was
holding to decide who starts the game first. Here is the result: Jay – 0.016 m,
Brel – 2.2 cm, Agee – 0.03 m, Nico – 2.15 cm. Who drew the shortest
toothpick?
_________36. Lenlen bought a pineapple and 3 kg of bananas. The pineapple costs P46.00. She
paid P149.50 for the pineapple and bananas. How much did she pay for a kg of
bananas?
_________37. Lisabelle weighs 24.6 kg and her toy weighs 10 times less. How heavy is her toy?
_________38. Isabelo, Jessa, Russel, and Kenneth ate at a restaurant and, after paying a 1000-
peso bill, they received P165.20 change. If they shared the restaurant bill
equally, how much did each of them share?
_________39. Mrs. Santos donated 87.5 kg of rice to the flood victims. If each victim got 2.5 kg
of rice, how many people received the rice donation?
_________40. A DVD player costs P1299.00. Tintin and Randy equally shared money to buy the
player. Tintin withdrew the amount of her share from her savings. After
withdrawing the money, Tintin had P9635.40 left in her account. How much
money did Tintin have in her savings account before the withdrawal?
_________41.What is the sum of the largest prime number less than 100 and the smallest prime
number greater than 100?
_________42. If 3.05 x 76.9 = 234.545, what is 30.5 x 7.69?
_________43. What 2 digits may be placed in the blank in 73528__ to make it divisible by 6?
_________44. If 2/3 of the area of a rectangle is 84 cm2, what is one-half of the area?
_________45. In a Grade 6 class of 45 pupils, 80% got a grade of 80 and below. How many
pupils got a grade of 80 and below?
_________46. For every 9 garlands that Jane can make, Ann can make 8. If Ann made 56 one
afternoon, how many garlands did the two make?
_________47. A 16 cm by 12 cm picture was enlarged so that its dimensions increased by 25%.
What are the dimensions of the enlarged picture?
_________48. Give the smallest and the largest numbers that round to 250 to the nearest ten.
_________49. Carla bought green mangoes at P20 a dozen and sold them at 3 for P8. If she sold
20 dozens, how much did she gain?
_________50. What is the smallest multiple of 7 that is divisible by 13?
 MTAP (Mathematics Teacher Association of the Philippines)

1. 5 26. 45
2. 1000 27. 794
3. 1013 28. 3.85 m
4. 10 000 29. 8
5. 6 000 000 30. 22.78
6. 89 036 005 31. 12
7. 24.0079 32. 80
8. 5.75 x 106 33. P251 650.00
9. 64 34. P290 390.70
10. Associative Property 35. Jay
11. 720 36. P34.50
12. 160 37. 2.46 kg
13. 47 38. P208.70
14. 40 39. 35
15. 65kg 40. P10 284.90
16. 310 stamps 41. 198
17. P31.75 42. 234.545
18. 2366 voters 43. 2 or 8
19. 2.8 44. 63 cm2
20. 1685 kg 45. 36
21. 4 46. 119
22. 5 years old 47. 20 cm by 15 cm
23. 2.03 kg 48. 245,254
24. 0.658 49. P240
25. 14 50. 91