## 2013 Grade 4 Math Challenge – Division Level with answer key

Below are the 2013 MTAP Grade 4 Math Challenge Division level questions and answers. Solutions will be posted later. More reviewers can be found on the Past Tests and All Posts pages.

Easy

1.) What are the two consecutive numbers with sum of 89?

2.) Write the sum of $\dfrac {3}{4}$ and $\dfrac {2}{4}$ in decimal form.

3.) A steamer is 3.5 m long. How long is it in centimeters?

4.) If $25 \times 25 = 625$, what is $0.25 \times 0.25$ equal to?

5.) What is the least common multiple of 8, 12, and 24?

## 2004 Grade 3 Math Challenge – Division Level with answer key

Below are the 2004 MTAP Grade 3 Math Challenge Divisions level questions and answers. Solutions will be posted later. More reviewers can be found on the Past Tests and All Posts pages.

Easy

1.) How many Php 5-coins are equal to Php 25?

2.) A dozen eggs cost Php 42.00. How much do 18 eggs cost?

3.) Which of the following is obtuse? $30^\circ$, $90^\circ$, $100^\circ$

4.) How much greater is 92 than 57?

5.) What is the product of 14 and 15?

Below are the 2008 MTAP Grade 4 Math Challenge Divisions level questions and answers. Solutions will be posted later. More reviewers can be found on the Past Tests and All Posts pages.

Easy

1.) What is the product of $2^4$ and $3^2$

2.) How many numbers from 30 to 70 are divisible by 4?

3.) What is the product of the smallest 2-digit even number and the largest 2-digit even number?

4.) What is the smallest positive number that is divisible by 4, 6 and 15?

5.) What is the remainder when you divide 327 by 25?

6.) What is the prime number next to 9?

7.) For every 3 boys, there are 5 girls. For 35 girls, how many boys are there?

8.) A vendor has 5 dozen mangoes in a basket. After selling 3/5 of them, how many mangoes are left?

9.) Find the two numbers whose sum is 24 and whose product is 135.

10.) What number, when divided by 5, then multiplied by 8, gives 72 as the result?

11.) What is the greatest common factor of 60, 90, and 120?

Average

1.) A rectangle is 35 cm long. If the perimeter is 106 cm, what is its width?

2.) What is the remainder when 1088 is divided by 47?

3.) The cube of a 2-digit number 5A is 185 193. What is A?

4.) Nena needs $2 \dfrac {1}{2}$ dozens ribbons for her class. If she needs 30 cm for each ribbon, how many meters of ribbon has she to buy?

5.) How much more $3^5$ than $4^3$ ?

6.) Nelie spends 17 hours in a 2-week period practicing on the piano. How many hours does she practice in 5 weeks?

Difficult

1.) Ched spent 1/4 of her money, then gave 1/3 of what was left to her brother. She had Php 60 left. How much had she at first?

2.) A picture is enlarged to 4 times its original dimensions. If the new dimensions are 19.2 cm by 25.6 cm, what where the original dimensions?

3.) Of 96 pupils who took a qualifying test, 7/8 passed. Of those who passed, 3/7 had previously failed. How many of those who passed failed before?

4.) A faulty car meter records 36 km for a journey of 42 km. What distance will it record for a distance of 63 km?

5.) Chocolate bars come in packs of 10 and 15. If you need 100 bars, what is the least number of packs that you need to buy?

6.) If each side of a square is tripled, what happens to its area?

Tiebreaker

1.) Mike is 12 years old. This is 3 years less than 1/3 his father’s age. How old is his father?

2.) How many common factors, including 1, do 36 and 54 as factors?

3.) Find the smallest positive integer that has 8, 30, and 54 as factors.

Dor-or-Die

1.) If 4a + 5b + 7c = 13 and 4a + 3b + c = 19, what is a + b + c?

Easy

1.) 144
2.) 10
3.) 980
4.) 60
5.) 2
6.) 101
7.) 21
8.) 24
9.) 9 and 15
10.) 45
11.) 30
Average

1.) 18 cm
2.) 7
3.) 7
4.) 9
5.) 179
6.) $49 \dfrac {1}{2}$

Difficult

1.) Php 120
2.) 4.8 cm by 6.4 cm
3.) 36
4.) 54 km
5.) 7
6.) Is 9 times larger

Tiebreaker

1.) 45 years
2.) 6
3.) 1080

Do-or-Die

1.) 4

Below are the 2008 MTAP Grade 4 Math Challenge Sectoral level questions and answers. Solutions will be posted later. More reviewers can be found on the Past Tests and All Posts pages.

Easy

1.) 0.778 is equal to how many percent?

2.) What is the sum of all odd numbers less than 10?

3.) A 47 meter long rope is divided into two pieces. One is 15 m longer than the other. How many meters is the longer one?

4.) If 3 mangoes cost Php 65, how much will a dozen cost?

5.) Two-fifths of a school are boys. If there are 165 girls, how many pupils are there?

6.) Which has a greater area, a rectangular garden with dimensions 40 m by 30 m, or a square garden with 35 meters on the side?

7.) What is $\dfrac {1}{2}$ of the product of 8, 6, and 3?

8.) Rica cleaned $\dfrac {1}{3}$ of a yard. Ana cleaned $\dfrac {1}{2}$ of the remaining part. How much remained unclean?

Average

1.) What is the number, which when multiplied by itself, is equal to the product of 6 and 150?

2.) What percent of 240 is 25% of 192?

3.) What is the GCF of 420 and 588?

4.) What is the area of the bottom of a circular fountain with a radius of 6 m?

5.) The base of an isosceles triangle is 5 cm longer than a leg. If the perimeter is 38 cm, find the length of the base.

Difficult

1.) The length of a rectangle is twice its width. If the perimeter is 96 m, what is its area?

2.) If the figure ABMC is a straight line and AB is 62 cm, BC is 73 cm, and M is the midpoint of AC, how long is AM?

3.) A glass is 64.23 g when empty and 150.35 g when full of water. What is its weight when half-full of water?

4.) Fill in two digits in the blanks in 86 to make it divisible by 3, 4, and 5.

5.) Alice receives Php 40/hr for 8 hours daily and gets 125% of the regular rate. How much did she earn for 5 days of work?

Easy
1.) 77.8%
2.) 25
3.) 36 meters
4.) Php 260
5.) 275
6.) square garden
7.) 12
8.) 1/3

Average
1.) 30
2.) 20%
3.) 84
4.) $113.04 m^2$
5.) 16 cm

Difficult
1.) $512 m^2$
2.) 67 cm
3.) 107.29 g
4.) 40
5.) Php 2,100

Below are the 2019 MTAP Grade 3 Math Challenge Elimination round questions and answers. Solutions will be posted later. More reviewers can be found on the Past Tests and All Posts pages.

1.) Write in standard form: Three thousand one.

2.) What is the sum of 635 ones and 32 tens?

3.) What is the place value of 8 in 78 236?

4.) Write in standard form: 7 thousand + 4 hundreds + 5 tens + 7 ones.

5) What is the difference when 6 is subtracted from 15?

6.) How many tens are there in 2 450?

7.) In 92 156, which digit is in the thousands place?

8.) Round Php 44.45 to the nearest peso.