50 Đề thi Olympic Tiếng Anh lớp 3 Phần 1

ĐỀ THI OLYMPIC TIẾNG ANH LỚP 3 NĂM HỌC 2012
VÒNG 1 - ĐỀ THI SỐ 1

Chọn câu trả lời tốt nhất cho những câu hỏi dưới đây.


1. Each object above is supposed to pair with another object following a rule.
Which object is not paired with any others shown?
A.
B.
C.
D.

2. Nancy wanted to spend several hours reading during the day. She read 8 pages
during the first hour. Then she read 16 pages during the second hour and 24
pages during the third hour. If Nancy's reading keeps going this way, how many
pages will Nancy read during the sixth hour?
A. 6
B. 24
C. 36
D. 48


3. Everyone at the picnic who played in a sport will receive an award that will be
either green(G) or orange(O). Each award will have one ribbon attached that will
have stripes(S), dots(D), or plaid(P). How many combinations can be made for
the awards?
A. 3
B. 5
C. 6
D. 12

4. Taylor and Josh went on rides at the amusement park. Josh went on 11 rides.
Taylor went on twice as many rides as Josh. Which of the following number
sentences shows the total number of rides Taylor and Josh rode?
A. 11 + 11
B. 11 + 2 + 11
C. 11 + 2 × 11
D. (11 + 11) × 2


5. A circle breaks into three pieces. The picture above shows two of them. Which
is the third piece?
A.
B.
C.
D.


6. If both the square and the triangle above have the same perimeter, what is the
length of each side of the square?
A. 4
B. 5
C. 10
D. 20


7. Lillian used a rule to make the number pattern shown above. If the pattern
continues, what will be the next number?
A. 34
B. 35

C. 36
D. 37

8. Jenna used the same rule as Lillian's to make a number pattern. She began her
pattern with 10. Will 25 and 30 be in Jenna's pattern?
A. They both will be in the pattern.
B. 25 will be in the pattern but 30 will not.
C. 30 will be in the pattern but 25 will not.
D. Neither of them will be in the pattern.


9. Jesse's family can choose one of the 3 houses on the map. Jesse's mom wants to
move into the house that is as close to Jesse's school as possible. Which house is
the best choice?
A. House A
B. House B
C. House C
D. They are all the same.


10. Bill wants to buy a video game for $17.95 and a CD for $12.88. Which of the
following is the best estimation of the total cost for Bill to buy the video game and
the CD?
A. $21
B. $31
C. $41
D. $51

ĐỀ THI OLYMPIC TIẾNG ANH LỚP 3 NĂM HỌC 2012
VÒNG 1 - ĐỀ THI SỐ 2

Chọn câu trả lời tốt nhất cho những câu hỏi dưới đây.





1. Sam and his friends are making toy bears. They will glue 2 eyes on each of the
bears shown above. How many eyes will they need for all the bears?
A. 6
B. 8
C. 12
D. 10




2. Suzie put the coins shown above in her piggy bank. Which of these describes
the coins?
A. 3 dimes, 2 nickels, 1 penny
B. 1 quarter, 2 dimes, 3 nickels
C. 2 quarters, 3 nickels, 1 penny
D. 2 quarters, 3 dimes, 1 nickel






3. Look at the pattern that Meg has created on her number chart above. What

rule did Meg use to create this pattern?
A. Shade in all even numbers.
B. Shade in all odd numbers.
C. Shade in numbers when counting by 3’s.
D. Shade in numbers when counting by 4’s.





4. Ted is using small tiles to make the patterns shown above. How many small
tiles will Ted need to make the next large square in the pattern?
A. 32
B. 25
C. 50
D. 5





5. Janet, Thomas, and Hannah each ran one part of a relay race. The time it took
them to run each part of the race is shown above. How many seconds did it take
Janet, Thomas, and Hannah to run the race from start to finish?
A. 36
B. 37
C. 46
D. 47

6. Sandy’s mother uses strips of tape to hang Sandy’s pictures so they will stick to
the wall. It takes 4 strips of tape to hang one picture. How many strips of tape will
Sandy’s mother need to hang 6 pictures?
A. 10
B. 18
C. 24
D. 30





7. Eric’s class is playing a game. Each student has a bag of treats filled with
popcorn, pretzels, and raisins. The table above shows how many points each treat
is worth. Eric's bag has 4 popcorns, 1 pretzel, and 3 raisins. How many points
does Eric have?
A. 44
B. 54
C. 64
D. 74





8. Cindy wants to buy some balloons for a party. Each balloon costs 5 cents. The
money Cindy has to spend is shown above. How many balloons can Cindy buy?
A. 12
B. 13

C. 14
D. 15

9. Basketball practice starts in the afternoon after school finishes. Which of these
could be the time basketball practice starts?
A. 12:00 AM
B. 7:30 AM
C. 10:00 AM
D. 3:30 PM

10. Scott will toss one coin 20 times. Which of these sentences below will always
be true?
A. The coin will land on heads or tails.
B. The coin is certain to land on heads all 20 times.
C. The coin is certain to land on tails all 20 times.
D. The coin will land on heads exactly once.

ĐỀ THI OLYMPIC TIẾNG ANH LỚP 3 NĂM HỌC 2012
VÒNG 1 - ĐỀ THI SỐ 3

Chọn câu trả lời tốt nhất cho những câu hỏi dưới đây.



1. Chris bought the above items at the store. How much did the items cost in all?
A. $7.74
B. $6.64
C. $6.74
D. $5.64

2. Alice and Richard are coloring eggs and putting them back into the egg
cartons. Alice colored 21 eggs and Richard colored 18 eggs. (One carton can hold
12 eggs.) How many cartons will they need to hold all the eggs?
A. 3
B. 4
C. 5
D. 6






3. Ms. Mars has a big jar filled with jelly beans. You must estimate how many
beans are in the jar. As a hint, Ms. Mars poured out the beans and they filled 10
cups. She counted 19 beans, 21 beans, 21 beans, and 18 beans in the first 4 cups.
What is your estimate for the total number of beans in the big jar?
A. 190 – 210
B. 210 - 230
C. 100 - 250
D. 170 - 190

4. 100 paper clips come in every box. Mr. Grant used 36 paper clips from a box.
How many paper clips are left in the box?
A. 44
B. 64
C. 74
D. 136




5. Mr. Brown goes for a walk and returns at 7:00 PM. If his walk took 1 hour and
30 minutes, what time did he start his walk?
A. 5:00 PM
B. 5:30 PM
C. 6:00 PM
D. 8:30 PM




6. There are 4 flavors of ice cream. Make ice cream cones with 2 scoops each. Use
2 different flavors for each cone. How many different cones can you make?
A. 2
B. 3
C. 4
D. 6


7. In which of the following numbers does the “5” have the greatest value?
A. 1,543

B. 5,341
C. 9,258
D. 3,645






1. The shape has 4 angles.
2. The angles are not all the
same size.
3. Opposite sides are the same
length.

8. Choose the shape that fits all 3 descriptions above.
A. A
B. B
C. C
D. D
D. E





9. The graph above shows how many minutes it takes to make different numbers
of posters. If this pattern continues, how many minutes will it take to make 6
posters?
A. 50

B. 55
C. 60
D. 65


10. Mrs. Ortiz assigned each student in a group an equal number of math
problems to do at the board. There were 5 students in that group. Which of the
following could be the number of math problems she assigned all together?
A. 6
B. 9
C. 12
D. 15

ĐỀ THI OLYMPIC TIẾNG ANH LỚP 3 NĂM HỌC 2012
VÒNG 1 - ĐỀ THI SỐ 4

Chọn câu trả lời tốt nhất cho những câu hỏi dưới đây.




1. Brian is going to ride his bike around a few neighborhoods. He uses the map
above to plan his route from Elton to Rye. What is the shortest distance in miles
from Elton to Rye?
A. 8 miles
B. 12 miles
C. 13 miles
D. 14 miles
* The shortest distance is from Elton to Middleton (3 miles) + Middleton to Elm (6
miles) + Elm to Rye (3 miles) = 12 miles from Elton to Rye.

2. Josh got a magic number machine for his birthday. If he puts a certain number
in, another number pops out. Which describes the rule that the number machine
follows each time?
A. divides by 2, then adds 3
B. adds 6, then divides by 2
C. subtracts 2
D. subtracts 4
* Since 14 – 10 = 4; 12 – 8 = 4; 10 – 6 = 4; 8 – 4 = 4; and 6 – 2 = 4, you know the
difference is 4 for each. The machine subtracts 4 each time.




3. Anna is jump roping outside with her friends. With each jump, she calls out a
number in the pattern above. What is the next number that Anna will call out?
A. 9
B. 12
C. 14
D. 15




4. Ben is taking a math test, but he is unsure about his final answer to one of the
questions. Which of the following number sentences shows a way for Ben to check
his work?

A.
B.
C.
D.




5. Nathan wrote the two number sentences above. He covered the numbers he
used with shapes and asked his sister to guess which numbers he used. Which
numbers are underneath the shapes to make both of the number sentences true?
A.
B.
C.
D.




6. Kayla has 20 stickers. She wants to place them on her folder in even rows.
Which of the following is one way that Kayla can arrange her stickers?
A. in 3 rows with 8 stickers in each row
B. in 4 rows with 6 stickers in each row
C. in 5 rows with 4 stickers in each row
D. in 6 rows with 5 stickers in each row



7. Alex has 8 science books, 6 math books, 4 coloring books, and 2 novels. He
writes the number sentence above to describe how many books he has. Which of

the choices below is another way to rewrite Alex’s number sentence?
A. 6 - 4 - 8 - 2 = 20
B. 6 + 4 + 8 + 2 = 20
C. 8 + 2 - 6 - 4 = 20
D. 6 x 4 x 8 x 2 = 20




8. There are many talented artists at Fernwood School. The best art projects are
displayed at the local library each month. Using the graph below, which is the
BEST estimate of the total number of art projects displayed at the library in all
four months?
A. 90
B. 110
C. 130
D. 150
* The question asks you to estimate so you can round June’s total number to about 40
projects. Then, add 20 + 40 + 40 + 30 = 130 total projects.




9. Sophia crosses out the numbers she says as she counts by 5, starting at 5 on the
chart above. Next, she crosses out all of the even numbers on the chart. Which of
the following numbers will Sophia not cross out?
A. 20
B. 23
C. 35
D. 38

10. Tyler and Lauren are taking a survey to find out whether fourth graders
would rather go to a water park, a museum, or the zoo on their field trip this
year. Which group of people would be BEST to ask?
A. all the students in the school
B. all the fourth graders in the school
C. all the teachers in the school
D. all the parents of fourth-grade students

ĐỀ THI OLYMPIC TIẾNG ANH LỚP 3 NĂM HỌC 2012
VÒNG 1 - ĐỀ THI SỐ 5

Chọn câu trả lời tốt nhất cho những câu hỏi dưới đây.
1. Kevin drew line segments on his paper. Which of the following figures below is
made up of ONLY line segments?
A.
B.
C.
D.



2. In October, Erica saw a snake at the zoo that measured 2 feet 8 inches long. In
November, Erica came back to the zoo and saw that the same snake had grown 1
foot 10 inches longer. How long was the snake by the end of November?
A. 3 feet 8 inches
B. 4 feet 5 inches
C. 4 feet 6 inches
D. 4 feet 8 inches
* Since the snake grew LONGER, you know you should add. 2 feet 8 inches + 1 foot

10 inches = 3 feet 18 inches. Remember that you can trade 12 inches for 1 foot, so 3
feet 18 inches becomes 4 feet 6 inches.

3. David had $3.00 to spend at the book fair. He bought two books about
airplanes. If David got $0.50 back in change after paying for the books, which two
books did he buy?
A.
B.
C.
D.





4. Alex drew the two shapes above and started to compare them. What is true
about the two shapes?
A. They are the same shape.
B. They are the same size and shape.
C. They are the same size.
D. They each have 6 sides.

5. Peggy is mailing out holiday cards so she needs 1,000 stamps. She can buy them
in sheets of 100 stamps each. How many sheets will Peggy need to buy?
A. 1 sheets
B. 10 sheets
C. 100 sheets
D. 1000 sheets
* You can divide 1,000 stamps by 100 stamps on each sheet, which is the same as
1,000 / 100 = 10 sheets.

6. Which shape below CANNOT be made by tracing the lines in the hexagon
above?
A.
B.
C.
D.



7. There are 3 brown chairs in Britney’s classroom. Each chair has 4 balloons tied to it.
Which of the following pictures should Beth use to show what 3 x 4 means?
A.
B.
C.
D.