Math

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This is the 2nd part of mtap reviewer for grade 4. Check out the previous part in
this page.
1. Maria is two more than twice the age of her brother× John. If John is 6 years old,
how old is Maria?
2. Round the sum of 90283 and 948921 to nearest ten thousands.
3. How many tenths are there in 9/4?
4. Write to one number.
5. 15! means 15x14x13x…x3x2x1. What is the remainder when 15! is divided by 8?
6. John discover a new calculation technique. He writes 3@2=3×3-2×2.Using John’s
tecnique, what is the value of 6@4?
7. What is the greatest common factor of 36, 24, 48?
8. What is the least common multiple of 36, 27, 54?
9. Maria eats every 3 hours,× Jane eats every 4 hours. The last time they ate together
was 3PM. How many hours will it take for them to wait to eat together again?
10. Two numbers are in the ratio of 2:3. What is the sum of the numbers if the smaller
number is 12?
11. What is the least natural number that is greater than the largest 4-digit number?
12. Solve the following:
13. Jane wants to buy a pair of jeans for 500 Pesos. The jeans has a discount of 12%.
How much will she have to pay?
14. During a heavy typhoon, the water in× Dam goes up 12 cm in 30 minutes. How
many centimeters does the× Dam goes up every minute in average?
15. The Blue Eagles won 30 times out of their 40 games. What is their winning
percentage?
16. In the garden there are 12 hens. Each hen has 4 chicks. How many chickens are
there in the garden in all?
17. 40% of× Dionesia’s dresses are red. If she have 240 dresses in her wardrobe, how
many dresses are not red?
18. What is 20% of 6% of 540?
19. Each side of nonagon measures 6 cm. What is its perimeter?
20. The area of the square is 125 sq. cm. What is the length of each sides?

Answer Keys
1. 14 years old
2. 1,040,000
3. 22
4. 11100
5. 0
6. 20
7. 12
8. 3
9. 12
10. 30
11. 10,000
12. 13/16
13. 440 Pesos
14. 0.4 cm
15. 75%
16. 48
17. 144
18. 6.48
19. 54 cm
20. 5 cm

1. Peter counted 9 dogs and cows. He counted 10 cows and goats. He counted 16
animals in all. How many cows in all?
2. A number is greater than 2
4
and less than 2
5
. It is a power of 5. What is the number?
3. The class was given 15 math problems on× Thursday and 12 problems on×Friday.
If Windy finished 2/3 of them, how many problems does she still have to finish?
4. One fifth of the horses were white and the rest were brown. How many of the
horses were brown if there are 15 horses?
5. Alvin had ¾ box of raisins. He gave 2/3 of it to× Anne. Anne gave Joan ½ of hers.
What part of the box did Joan have?
6. At what point on the number line is two thirds of the distance from 2.1 to 3.9?
7. Edmund and× Jeanine have some comic books. Jeanine has 5 more than×Edmund.
They have 17 in all. How many comic books does Edmund have?
8. The ratio of mango trees and guava tree to avocado trees in an orchard is 5:2:8. If
there are 1245 trees in the orchard, how many× Avocado trees are there?
9. This number rounds off to 5. The sum of its digits is 12 and the product is 32. Both
digits are multiples of the same number.
10. There were 250 piglets in× Kanor’s poultry. 35 got sick and died. What percent of
the pig died?
11. What is the remainder when 48576 is divided by 49?
12. Round 385 930 873 to nearest million
13. In 385 930 873, how many times as great is the underlined 8 than the 8 that is not
underlined?
14. How many twenty thousands are there in 5 million?
15. What is the largest digit that can be placed in the blank to make 53_21divisible by
9?
16. Reduce 81/729 to lowest term
17. What is the greatest common factor of 540 and 630?
18. A pair of shoes marked P350.00 was sold for P287.00. What was the percent
discount?
19. Four times a number is 92. What is 17 more than 5 times the number?
20. The area of triangle is 210 cm
2
. If the base is 28 cm, what is the altitude?
21. Find two odd numbers between 10 and 30 with a ratio that is equal to 3:5?
22. Jerry collects and sells aluminum cans after school. In 4 days he collected 92 cans.
At that rate, how many cans will he collect in 7 days?
23. Jasmine reads 24 pages of the book. If this was 75% of the book, how many pages
was the entire book?
24. If one angle is 20° larger than its complement, how many degrees are there in
each angle in degrees?
25. Dino spent 20% of his savings. But he still had P128.00 remaining. How much
money had he saved?

Grade 4 MTAP Sample Problem Set 1
1. What is the place value of the underlined digit in 583, 235?
2. Write two hundred eighty five thousand three in figures.
3. If 1 is included, how many common factors do 30 and 48 have?
4. The sum of two numbers is 19 and their product is 84. What are they?
5. How many 18th are there in 5/6?
6. Change to improper fraction.
7. If 15/20 = N/100, what is N?
8. Anna bought dozens of eggs and used dozens to make lecheflan. How
many eggs were left?
9. The ratio of girls to boys in a class is 3:5. If there are 40 pupils in the class, how
many are boys?
10. There are 1200 Grade 4 pupils in× School. If 45 % of them are girls, how many are
boys?
11. What is the supplement of the complement of a 42-degree angle?
12. The radius of a circular park is 52 meters. If you jog around its edge, how many
meters would you have jogged? Use .
13. What is the area of the circular park in 12?
14. Trees are planted 5 meters apart a long a straight line 135 meters long. How many
trees are there?
15. The total surface area of a cube is 216 square meters. How long is its edge?
Answers:
(1) ten thousand (2) 285, 003 (3) four (5) fifteen (6) 55/8 (7) 75 (8) 11 eggs (9) 25 boys
(10) 660 (11) 132 degrees (12) 326.56 meters (13) 8450.56 square meters (14) 28 trees
(15) 6 meters.

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