Tuyển tập Đề Thi Violympic Toán Tiếng Anh từ vòng 1 đến vòng 10

Hệ thống phát triển Toán IQ Việt Nam
Cô Trang – 0948.228.325
-------------***----------------
Đăng ký học tập bồi dưỡng Toán lớp 3 ôn luyện thi Toán Violympic | Cô Trang – 0948.228.325 1
ĐỀ THI TOÁN TA VIOLYMPIC TỪ VÒNG 1 ĐẾN VÒNG 10
NĂM 2015 - 2016
VÒNG 1
Bài 1: Sắp xếp theo thứ tự tăng dần
Đáp án: 8 – 1 – 16 – 10 – 4 – 18 – 17 – 12 – 13 – 5 – 19 – 2 – 9 – 20 – 14 – 6 – 3 – 11 –
15 – 7
Bài 2: Đi tìm kho báu
1. Calculate: 24 + 8 – 6 = …
a/ 25 b/ 26 c/ 24 d/ 27
2. If X x 3 = 24 then x = …
a/ 7 b/ 5 c/ 8 d/ 6
3. Peter had 15 cherries. He gives his friend 4 cherries. Then, he eat 3 cherries. How
many cherries does he have left?
a/ 7 cherries b/ 8 cherries c/ 14 cherries d/ 15 cherries
4.

Cô Trang – 0948.228.325
-------------***----------------
a/ 17cm b/ 16cm c/15cm d/14cm
5.
a/ 5 b/4 c/6 d/3
6. Subtract 5 from 15. The result is:
a/ 5 b/ 15 c/ 11 d/ 10
7. Add: 3 + 4 + 2 = …
a/ 8 b/ 7 c/ 10 d/ 9
8.
a/ 22 b/ 19 c/ 21 d/ 20
9. Find X if X : 7 = 5
Answer: X = …
a/ 30 b/ 35 c/ 25 d/ 40
10.
a/ eight b/nine c/ six d/ seven

Cô Trang – 0948.228.325
-------------***----------------
11.
a/ 13 b/34 c/24 d/14
12.
a/ 20 flowers b/ 17 flowers c/ 12 flowers d/ 8 flowers
13.
14.Calculate: 5 x 9 – 16 = …
a/ 21 b/ 29 c/ 27 d/ 25
Bài 3:
Question 1:

Cô Trang – 0948.228.325
-------------***----------------
The value of M is
6
Question 2:
34 – 17 > x + 12 > 15
The value of x is
4
Question 3:
17dm + 40cm =
21
dm
Question 4:
21cm : 3 =
7
cm
Question 5:
A pen cost 2 dollars. Jenny buys five pens. How much does Jenny pay?
Answer: Jenny pays
10
dollars for five pens
Question 6:
Calculate: 26 – 6 – 2 =
18
Question 7:
Calculate:
19
Question 8:
Calculate: 123 + 246 =
369
Question 9:
Compare:29mm – 2cm
<
1cm
Question 10:
Compare: 656
<
665
Question 11:
In the figure below, of the rectangles are coloured.
X =
4
Question 12:
How many blue circles are there in the following picture?

Cô Trang – 0948.228.325
-------------***----------------
Answer: There are
4
blue circles.
Question 13:
How many circles are there?
Answer: There are
5
circles.
Question 14:
How many kilograms of rice are there?
Answer: There are
12
kilograms
Question 15:
How many numbers greater than 23 are there?
Answer: There are
6
numbers.
Question 16:
Find M in the diagram below
Answer: M =
2

Cô Trang – 0948.228.325
-------------***----------------
Question 17:
Find x such that
Answer:
4
Question 18:
Find x such that
Answer:
68
Question 19:
Find x such that:
Answer:
14
Question 20:
If then X =
10
Question 21:
If then x =
0
Question 22:
Mrs. Jane buys three egg trays. One of them is shown in the picture below. How many
eggs does she have?
Answer: She has
18
eggs.
Question 23:
The perimeter of the following triangle is
21
cm
Question 24:
The ruler below is
50
mm long
Question 25:
There are 3 apples in a bag. How many apples are there in four bags?
Answer: There are
12
apples.

Cô Trang – 0948.228.325
-------------***----------------
Question 26:
There are 23 cats and dogs in total. The number of dogs is 6. How many cats are there?
Answer: There are
17
cats
Question 27:
Type the missing number in the following series
5; 10; 15;
20
; 25; 30
Question 28:
Write the number “two hundred forty - five” using digits
Answer:
245
Question 29:
What digit in place of E can place would make the following?
Answer: E =
5
Question 30:
What digit in place of X can place would make the following?
Answer: X =
6
VÒNG 2
Ex1: The intellectual Peak Mountain Resort
Let’s reach the intellectual peak by answering the question. You will get 10 points for each
correct answer. You will lose 5 points if you skip or have a wrong answer.

Cô Trang – 0948.228.325
-------------***----------------
Câu 1/
Câu 2/
900
Câu 3/
Câu 4/
Câu 5/

Cô Trang – 0948.228.325
-------------***----------------
Câu 6/
Câu 7/
Câu 8/
Câu 9/
Câu 10/
Bài 2: Tìm cặp bằng nhau

Cô Trang – 0948.228.325
-------------***----------------
Bài 3: Fun with the Intelligent Mr Toad
Choose the most suitable answer in 4 available answers.
1/
a/ 730 ; b/ 742 ; c/ 719 ; d/ 732
2/
a/ 40 ; b/ 14 ; c/ 30 ; d/ 20
3/
a/ 735 ; b/ 537 ; c/ 573 ; d/ 375

Cô Trang – 0948.228.325
-------------***----------------
4/
a/ 10:10 ; b/ 2:50 ; c/ 7:10 ; d/ 10:35
5/
a/ 50 ; b/ 10 ; c/ 15 ; d/ 30
6/
a/ 317+235=542 ; b/ 832-271=561 ; c/ 426+138=564 ; d/ 762-
214=548
7/
a/ white ; b/ blue ; c/ red ; d/ cyan.
8/

Cô Trang – 0948.228.325
-------------***----------------
a/ 27 ; b/ 36 ; c/ 45 ; d/ 32
9/
a/ 100 ; b/ 4 ; c/ 9 ; d/ 10
10/
a/ 576 ; b/ 662 ; c/ 562 ; d/ 627
ĐÁP ÁN TOÁN TIẾNG ANH VIOLYMPIC 2015 – 2016
LỚP 3 – VÒNG 2 (28-9-2015)
Bài 1:
Câu 1/
What is the value of the underlined digit? (40)
Giá trị của các chữ số được gạch chân là gì ?

Cô Trang – 0948.228.325
-------------***----------------
Câu 2/
Answer: 900
.
Câu 3/
Each box has 5 pencils. Three such boxes have … pencils. (15)
Mỗi hộp có 5 bút chì . Ba hộp đó có ... bút chì
Câu 4/
200
Câu 5/
ĐÁp số: 13
Câu 6/

Cô Trang – 0948.228.325
-------------***----------------
Find the difference of the least and greatest of these numbers. Their difference is …
591
Câu 7/
Tuổi của Anna là: 37 – 28 = 9 tuổi
Câu 8/
Một con chó con ăn 312g thức ăn vào ngày thứ Bảy và 285g thực phẩm vào ngày Chủ
nhật . Tổng lượng thức ăn mà các con chó con ăn vào cuối tuần là ...312 + 285 = 597 g .
Câu 9/ 327 + 120 < 661 – 213
Câu 10/ 67
Bài 2:

Cô Trang – 0948.228.325
-------------***----------------
128+239 = 367 ; 219+119 = 338 ; 492-254 = 238 ; 221+469 = (The value of x such that
x - 420 = 270) ; 382-134 = (The value of x such that 469-x = 221) ; 235+142 = 377 ;
791-207 = 241+343 ; 998-114 = 616+268 ; 789-195 = 271+323 ; 672+276 = 727+221 .
Bài 3:
1/
a/ 730 ; b/ 742 ; c/ 719 ; d/ 732
2/
a/ 40 ; b/ 14 ; c/ 30 ; d/ 20
3/
a/ 735 ; b/ 537 ; c/ 573 ; d/ 375
Wich of the following numbers is the greatest? Mà các số sau đây là lớn nhất ?
4/

Cô Trang – 0948.228.325
-------------***----------------
a/ 10:10 ; b/ 2:50 ; c/ 7:10 ; d/ 10:35
5/
a/ 50 ; b/ 10 ; c/ 15 ; d/ 30
6/
a/ 317+235=542 ; b/ 832-271=561 ;
c/ 426+138=564 ; d/ 762-214=548
7/
a/ white ; b/ blue ; c/ red ; d/ cyan.
8/
a/ 27 ; b/ 36 ; c/ 45 ; d/ 32
9/

Cô Trang – 0948.228.325
-------------***----------------
a/ 100 ; b/ 4 ; c/ 9 ; d/ 10
10/
a/ 576 ; b/ 662 ; c/ 562 ; d/ 627
VÒNG 3
Bài 1: Vượt chướng ngại vật:
1/
a/ 213 ; b/ 241 ; c/ 231 ; d/ 214
2/
a/ 73 ; b/ 75 ; c/ 72 ; d/ 74
3/
a/ 60 ; b/ 50 ; c/ 120 ; d/ 40
4/
a/ 15 ; b/ 21 ; c/ 18 ; d/ 20
5/
a/ 98 ; b/ 102 ; c/ 100 ; d/ 99

Cô Trang – 0948.228.325
-------------***----------------
Bài 2:
Bài 3:

Cô Trang – 0948.228.325
-------------***----------------
ĐÁP ÁN
Bài 1: Vượt chướng ngại vật:
1/ (b/ 241)
2/
(a/ 73)
3/
a/ 60 ; b/ 50 ; c/ 120 ; d/ 40
4/

Cô Trang – 0948.228.325
-------------***----------------
a/ 15 ; b/ 21 ; c/ 18 ; d/ 20
5/
a/ 98 ; b/ 102 ; c/ 100 ; d/ 99
Bài 2:
2x1 < 3x1 < 2x2 < 3x3 < 5x2 < 6x2 < 2x7 < 5x3 < 4x4 < 6x3 < 5x4 < 6x5 < 5x7 < 6x6 <
6x8 < 5x10 < 6x4+27 < 4x8+20 < 12x5 < 21x3 .
Bài 3:

Cô Trang – 0948.228.325
-------------***----------------
VÒNG 4

Cô Trang – 0948.228.325
-------------***----------------
Bài 1:
Answer: 28
Answer: 77

Cô Trang – 0948.228.325
-------------***----------------
Answer: 28
If 7 X x = 0 then x = … Answer: 0
If 32 < 7 x m < 40 then m = … Answer: 5
If m x 7 < 49 then the greatest value of m is … Answer: 6
Linda has 7 peaches. She cut each peach into 5 slices. How many peaches slices does
she make? Answer: 35
Multiply:
7 x 1 = … Answer: 7
7 x 2 = … Answer: 14
7 x 3 = … Answer: 21
7 x 5 = … Answer: 35
7 x 6 = … Answer: 42
7 x 8 = … Answer: 56
7 x 9 = … Answer: 63
7 x 10 = … Answer: 70
What number comes next in the following series? 21; 28; 35; … Answer: 42
What number comes next in the following series? 70; 63; 56; … Answer: 49
Bài 2:

Cô Trang – 0948.228.325
-------------***----------------

Cô Trang – 0948.228.325
-------------***----------------
Find the values of y such that y : y = y. Answer: 1
If 38 < 7 X x < 45 then x = … Answer: 6

Cô Trang – 0948.228.325
-------------***----------------
When 34 is divided by 1 - digit number, X, the remainder is 6. The value of X is…
Answer: 7
Bài 3: Tìm cặp bằng nhau

Cô Trang – 0948.228.325
-------------***----------------
70:7 = 60:6 ; 3x7 = 7x3 ; 6:3 = 4:2 ; 7x2 = 2x7 ; 28:7 = 24:6 ; 30:6 = 35:7 ; 7x5 = 5x7 ;
7x9 = 63 ; 7x8 = 56 ; 4x7 = 7x4.
VÒNG 5
Bài 1: Sắp xếp (Chọn các giá trị theo thứ tự tăng dần):

Cô Trang – 0948.228.325
-------------***----------------
Bài 3: Đỉnh núi trí tuệ:
Câu 1/ Divide: 28 : 7 = ………. ;
Câu 2/ Divide: 21 : 7 = ……….
Câu 3/ Divide: 42 : 6 = …....... ;
Câu 4/ Divide: 42 : 7 = ……….

Cô Trang – 0948.228.325
-------------***----------------
Câu 5/ Divide: 160cm : 5 = .......... cm. ;
Câu 6/ 8dm 3mm = ………. mm + 3mm.
Câu 7/ 7m + 200cm = .......... cm. ;
Câu 8/ …..m – 200cm = 500cm.
Câu 9/
Câu 10/
Câu 11/
Câu 12/

Cô Trang – 0948.228.325
-------------***----------------
ĐÁP ÁN
Bài 1: Sắp xếp (Chọn các giá trị theo thứ tự tăng dần):
6:3 < 12:4 < 20:5 < 15:3 < 14:2 < 63:7 < 70:7 < 3x4 < 7x2 < 5x3 < 4x4 < 6x3 < 7x3 < 4x6
< 7x4 < 6x5 < 7x6 < 5x9 < 7x7 < 6x9 .

Cô Trang – 0948.228.325
-------------***----------------
Bài 3: Đỉnh núi trí tuệ:
Câu 1/ Divide: 28 : 7 = ………. (4)
Câu 2/ Divide: 21 : 7 = ………. (3)
Câu 3/ Divide: 42 : 6 = …....... (7)
Câu 4/ Divide: 42 : 7 = ………. (6)

Cô Trang – 0948.228.325
-------------***----------------
Câu 5/ Divide: 160cm : 5 = .......... cm. (32)
Câu 6/ 8dm 3mm = ………. mm + 3mm. (800)
Câu 7/ 7m + 200cm = .......... cm. (900)
Câu 8/ …..m – 200cm = 500cm. (7)
Câu 9/ 73
Câu 10/ 8
Câu 11/ 56
Câu 12/ (x = 7 ; M = 196)
VÒNG 6
Exam number 1:
Fill in the blank with the suitable sign (>, <, =)
Question 1:
Compare m and n if m is the greatest 3−digit number and n is the smallest 4−digit number.
Answer: m .......... n
Fill in the blank with the suitable number:
Question 2:
Convert: 3km = ............ m.
Question 3:
Convert: 4km = .......... hm.
Question 4:

Cô Trang – 0948.228.325
-------------***----------------
Convert: 5dm = ........... mm.
Question 5:
Calculate: 35cm x 2 = .......... cm.
Question 6:
Calculate: 125dm + 12dm = .......... dm.
Question 7:
Calculate: 34m x 5 = ............ m.
Question 8:
Calculate: 9dam + 3dam = ........... dam.
Question 9:
Convert: 7m = ............. cm.
Question 10:
I am a two−digit number. I have digit "0" in the ones place. When I am divided by 6, the
quotient is 8 and has remainder. Who am I?
Answer:
It is .................
Exam number 2:
Question 1:
Multiply: 8 x 8 = .............
Question 2:
Multiply: 8 x 3 = ..............
Question 3:
Multiply: 8 x 4 = ............
Question 4:

Cô Trang – 0948.228.325
-------------***----------------
Multiply: 8 x 6 = .............
Question 5:
Multiply: 8 x 5 = .............
Question 6:
If y : 5 = 8 then y = ...............
Question 7:
If x : 7 = 8 then x = ............
Question 8:
Calculate: 8 x 5 + 8 = .............
Question 9:
8 x n = 1*.
The value of n is .............
Question 10:
Find X such that 8 x X = 2*.
Answer: x = .................
Exam number 3:
Question 1:
Divide: 32 : 8 = ..............
a. 4
b. 5
c. 6
d. 3
Question 2:
Divide 8 : 8 = ...........
a. 4
b. 1

Cô Trang – 0948.228.325
-------------***----------------
c. 2
d. 3
Question 3:
If 8 x X < 70 then the greatest value of x is ..............
a. 9
b. 7
c. 6
d. 8
Question 4:
Find x such that 56 : x = 8.
Answer:
x = ...........
a. 6
b. 9
c. 8
d. 7
Question 5:
Three years ago, mothers age is eight times as old as sons age. Mother is thirty five years
old now. How old is son now?
a. 4
b. 5
c. 6
d. 3
Exam number 1:
Fill in the blank with the suitable sign (>, <, =)
Question 1:
Compare m and n if m is the greatest 3−digit number and n is the smallest 4−digit number.
Answer: m .......... n
<
Fill in the blank with the suitable number:

Cô Trang – 0948.228.325
-------------***----------------
Question 2:
Convert: 3km = ............ m.
3000
Question 3:
Convert: 4km = .......... hm.
40
Question 4:
Convert: 5dm = ........... mm.
500
Question 5:
Calculate: 35cm x 2 = .......... cm.
70
Question 6:
Calculate: 125dm + 12dm = .......... dm.
137
Question 7:
Calculate: 34m x 5 = ............ m.
170
Question 8:
Calculate: 9dam + 3dam = ........... dam.
12
Question 9:
Convert: 7m = ............. cm.
700
Question 10:
I am a two−digit number. I have digit "0" in the ones place. When I am divided by 6, the
quotient is 8 and has remainder. Who am I?
Answer:
It is .................
50
Exam number 2:

Cô Trang – 0948.228.325
-------------***----------------
Question 1:
Multiply: 8 x 8 = .............
64
Question 2:
Multiply: 8 x 3 = ..............
24
Question 3:
Multiply: 8 x 4 = ............
32
Question 4:
Multiply: 8 x 6 = .............
48
Question 5:
Multiply: 8 x 5 = .............
40
Question 6:
If y : 5 = 8 then y = ...............
40
Question 7:
If x : 7 = 8 then x = ............
56
Question 8:
Calculate: 8 x 5 + 8 = .............
48
Question 9:
8 x n = 1*.
The value of n is .............
2
Question 10:
Find X such that 8 x X = 2*.
Answer: x = .................

Cô Trang – 0948.228.325
-------------***----------------
3
Exam number 3:
Question 1:
Divide: 32 : 8 = ..............
a. 4
b. 5
c. 6
d. 3
Question 2:
Divide 8 : 8 = ...........
a. 4
b. 1
c. 2
d. 3
Question 3:
If 8 x X < 70 then the greatest value of x is ..............
a. 9
b. 7
c. 6
d. 8
Question 4:
Find x such that 56 : x = 8.
Answer:
x = ...........
a. 6
b. 9
c. 8
d. 7
Question 5:
Three years ago, mothers age is eight times as old as sons age. Mother is thirty five years
old now. How old is son now?
a. 4
b. 5
c. 6
d. 3

Cô Trang – 0948.228.325
-------------***----------------
VÒNG 7
Exam number 1: Đi tìm kho báu
Question 1:
Multiply 9 x 5 = .............
a. 48
b. 40
c. 47
d. 45
Question 2:
Multiply: 9 x 7 = ...........
a. 62
b. 65
c. 61
d. 63
Question 3:
Multiply 9 x 2 = .............
a. 18
b. 14
c. 19
d. 16
Question 4:
Multiply 9 x 9 = ..............
a. 81
b. 84
c. 83
d. 82
Question 5:
Calculate: 9 x 10 - 34 = .............
a. 65
b. 56

Cô Trang – 0948.228.325
-------------***----------------
c. 64
d. 46
Question 6:
.........g x 4 = 860g
The missing number is:
a. 205
b. 225
c. 215
d. 235
Question 7:
......... of the below circle is not colored.
a. 1/3
b. 1/5
c. 1/4
d. 1/6
Question 8:
........... of the figure below is colored.
a. 1/3
b. 1/5
c. 1/4
d. 1/6
Question 9:

Cô Trang – 0948.228.325
-------------***----------------
Mary has five packs of pencils. There are 9 pencils in each pack. John has 16 pencils.
How many pencils do they have in all?
Answer:
They have ............. pencils in all.
a. 51
b. 66
c. 56
d. 61
Question 10:
The product of y and 9 is a two-digit number that has the digit 8 in the tens place.
When y is divided by 9, the remainder is ................
a. 0
b. 1
c. 9
d. 8
Exam number 2: Choose 2 consecutive cells which have the same or equal
value.
Answer:

Cô Trang – 0948.228.325
-------------***----------------
(1) = ........; (2) = .........; (3) = ...........; (4) = ..........; (6) = ...........; (7) = ..........; (9)
= ..........; (12) = .........; (15) = .......; (16) = ..........
Exam number 3: Fill in the blank with the suitable number
Question 1:
36 : .......... = 9
Question 2:
18 : 9 = .............
Question 3:
.......... : 9 = 3
Question 4:
63 : 9 = ...............
Question 5:
Follow the arrows and find the result:
Answer: The result is .............
Question 6:
1/5 of 45g is ................g.
Question 7:
1/N of 54g is 9g.
The value of N is ................
Question 8:
1/M of 72g is 9g.
The value of M is ..................
Question 9:
The product of x and 9 is the greatest 2-digit number.

Cô Trang – 0948.228.325
-------------***----------------
The value of x is ...............
Question 10:
Adding 35 to the smallest two-digit number and dividing the sum by the biggest one-
digit number we get ..................
ĐÁP ÁN
Bài 1:

Cô Trang – 0948.228.325
-------------***----------------
Exam number 2: Choose 2 consecutive cells which have the same or equal
value.

Cô Trang – 0948.228.325
-------------***----------------
(1) = (13); (2) = (14); (3) = (5); (4) = (8); (6) = (11); (7) = (19); (9) = (10); (12) = (18);
(15) = (20); (16) = (17)
(13); (14); (5); (8); (11); (19); (10); (18); (20); (17)
Question 1:
36 : .......... = 9
4
Question 2:
18 : 9 = .............
2
Question 3:
.......... : 9 = 3
27
Question 4:
63 : 9 = ...............
7
Question 5:
Follow the arrows and find the result:

Cô Trang – 0948.228.325
-------------***----------------
Answer: The result is .............
47
Question 6:
1/5 of 45g is ................g.
9
Question 7:
1/N of 54g is 9g.
The value of N is ................
6
Question 8:
1/M of 72g is 9g.
The value of M is ..................
8
Question 9:
The product of x and 9 is the greatest 2-digit number.
The value of x is ...............
11
Question 10:
Adding 35 to the smallest two-digit number and dividing the sum by the biggest one-
digit number we get ..................
5
VÒNG 8
Exam number 1: Choose consecutively the cells with the increasing value to remove
them from the table. (Sắp xếp)

Cô Trang – 0948.228.325
-------------***----------------
Answer:
(15) < ....... < ..... < ....... < ...... < ....... < .........
Nhập số thứ tự của các ô vào chỗ (....) cho thích hợp để được dãy số tăng dần
Question 1:
Find x such that x + 34 = 99
Answer: ............
Question 2:
Write the missing number in the blank
Answer: The missing number is ..............

Cô Trang – 0948.228.325
-------------***----------------
Question 3:
Calculate: 123 + 456
Answer: ...........
Question 4:
Write in numbers “Nine hundred and twenty – two”
Answer: ...............
Question 5:
Each box has 12 color pencils. How many pencils are in 3 of these boxes?
Answer: There are ........... pencils.
Question 6:
Two apples weight 100 gram. Then ten apples weight ….gram.
Answer: Ten apples weight ........... gram.
Question 7:
Answer: The missing number is ............
Question 8:

Cô Trang – 0948.228.325
-------------***----------------
Question 9:
There are 56 students lining up in rows, there 7 students in each row. How many rows are
there?
Answer: There are .............. rows.
Question 10:
The perimeter of rectangle ABCD is 20cm and the length of segment AB is 6cm. What is
the length of segment BC?
Answer: The length of segment BC is ............cm.
Exam number 3: Vượt chướng ngại vật
Question 1:
Which number makes the equation true?
163 + 100 = ........... + 102
a. 161
b. 262
c. 165
d. 365
Question 2:
Find the value of x is ......

Cô Trang – 0948.228.325
-------------***----------------
a. 2
b. 8
c. 4
d. 6
Question 3:
Which number is smallest?
123 132 321 231
a. 321
b. 123
c. 231
d. 123
Question 4:
What time will it be in 30 minutes?

Cô Trang – 0948.228.325
-------------***----------------
a. 10:00
b. 2:20
c. 10:40
d. 1:20
Question 5:
What is the perimeter?
a. 28cm
b. 25cm
c. 24cm
d. 49cm
Đáp án
Exam number 1: Choose consecutively the cells with the increasing value to
remove them from the table. (Sắp xếp)

Cô Trang – 0948.228.325
-------------***----------------
(15) < (4) < (14) < (3) < (1) < (10) < (8) < (7) < (2) < (13) < (19) < (11) < (17) < (16) <
(12) < (9) < (5) < (20) < (6) < (18)
Question 1:
Find x such that x + 34 = 99
Answer: ............
65
Question 2:
Answer: The missing number is ..............
108
Question 3:

Cô Trang – 0948.228.325
-------------***----------------
Calculate: 123 + 456
Answer: ...........
579
Question 4:
Write in numbers “Nine hundred and twenty – two”
Answer: ...............
922
Question 5:
Each box has 12 color pencils. How many pencils are in 3 of these boxes?
Answer: There are ........... pencils.
36
Question 6:
Two apples weight 100 gram. Then ten apples weight ….gram.
Answer: Ten apples weight ........... gram.
500
Question 7:
115
Question 8:

Cô Trang – 0948.228.325
-------------***----------------
44
Question 9:
There are 56 students lining up in rows, there 7 students in each row. How many rows
are there?
Answer: There are .............. rows.
8
Question 10:
The perimeter of rectangle ABCD is 20cm and the length of segment AB is 6cm. What
is the length of segment BC?
Answer: The length of segment BC is ............cm.
4
Question 1:
Which number makes the equation true?
163 + 100 = ........... + 102
a. 161
b. 262
c. 165
d. 365
Question 2:
Find the value of x is ......

Cô Trang – 0948.228.325
-------------***----------------
a. 2
b. 8
c. 4
d. 6
Question 3:
Which number is smallest?
123 132 321 231
a. 321
b. 123
c. 231
d. 123
Question 4:
What time will it be in 30 minutes?
a. 10:00
b. 2:20

Cô Trang – 0948.228.325
-------------***----------------
c. 10:40
d. 1:20
Question 5:
What is the perimeter?
a. 28cm
b. 25cm
c. 24cm
d. 49cm
VÒNG 9
Exam number 1: Đỉnh núi trí tuệ
Question 1: Find x such that x : 6 = 42
a. 36 b. 7 c. 48 d. 252
Question 2: Fill in the blank with a suitable operator 18 ........ 9 = 2
a. + b. x c. : d. -
Question 3: How many days are there in January?
a. 28 b. 29 c. 30 d. 31

Cô Trang – 0948.228.325
-------------***----------------
Question 4: How long is segment AB in cm?
a. 50 b. 60 c. 5 d. 6
Question 5: Find the value of x
a. 11 b. 9 c. 126 d. 25
Question 6: Multiply 12 by 6 then subtract 25 from the product. The result is ............
a. 47 b. 27 c. 74 d. 97
Question 7: Divide 56 by 7 then subtract 5 from the quotient. The result is .............
a. 13 b. 58 c. 3 d. 397
Question 8: By how many times is 15 greater than 5?
a. 10 b. 20 c. 3 d. 75
Question 9: Look at this table. Among these 4 people, who is the tallest?
a. Jack b. John c. Daniel d.
Mary

Cô Trang – 0948.228.325
-------------***----------------
Question 10: Find the value of X:
a. 47 b. 10 c. 6 d.
65
Exam number 2: Cóc vàng tài ba
Question 1: There are 165 students in a grade 3, including 84 girls. How many boys are
there in the grade 3?
a. 13860 b. 100 c. 249
d. 81
Question 2: How do you write this number using digits? Seven hundred three.
a. 137 b. 730 c. 703
d. 173
Question 3: How many triangles are there?
a. 4 b. 6 c. 2 d.
8
Question 4:

Cô Trang – 0948.228.325
-------------***----------------
The longest side of triangle ABC is ............ cm.
a. 40 b. 34 c. 86 d.
12
Question 5: Danny is 31. Garrett is 4 years older than Bryce and 2 years older than Danny.
How old is Bryce?
a. 33 years old
b. 37 years old
c. 27 years old
d. 29 years old
Question 6: Clayton is 5 years younger than Ruth. Jane is 36. Kimberly is 1 year younger
than Jane and 5 years younger than Ruth. How old is Ruth?
a. 35 years old
b. 37 years old
c. 41 years old
d. 40 years old
Question 7: I am an even number. I am greater than 2 but less than 6. What number am I
a. 2 b. 8 c. 6
d. 4
Question 8: In a class, there are 40 students and the number of girls is 4 times the number
of boys. How many boys are there?

Cô Trang – 0948.228.325
-------------***----------------
a. 32 b. 44 c. 8 d. 10
Question 9: How many bricks like this are needed to make a wall like this?
a. 6 b. 12 c. 4 d.
3
Question 10: In my class, only 6 of 10 students were at school. How many were absent?
a. 7 b. 10 c. 6 d.
4
Question 1: How many green squares are there in the figure?
Question 2: Coffee costs $5 per pound. How much does 5 pounds of coffee cost?
Question 3: How many circles are there?

Cô Trang – 0948.228.325
-------------***----------------
Question 4: Look at the four angles marked on the picture of a house. Which angle is a
right angle?
Question 5: On Friday, 1250 people visited the zoo. The number of people visited the zoo
on Saturday is three times as many as on Friday. How many people visited the zoo on
Saturday?
Đáp án
Exam number 1: Đỉnh núi trí tuệ
Question 1: d
Question 2: c
Question 3: d
Question 4: c
Question 5: d

Cô Trang – 0948.228.325
-------------***----------------
Question 6: a
Question 7: c
Question 8: c
Question 9: c
Question 10: c
Exam number 2: Cóc vàng tài ba
Question 1: d
Question 2: c
Question 3: d
Question 4: a
Question 5: d
Question 6: d
Question 7: d
Question 8: c
Question 9: a
Question 10: d
Question 1: 4
Question 2: 25
Question 3: 7
Question 4: 1
Question 5: 3750

Cô Trang – 0948.228.325
-------------***----------------
VÒNG 10
Exam number 1: Điền giá trị thích hợp vào chỗ chấm
Question 1: Fill in the blank with the suitable sign (>; =;<)
Compare: 4782 .............. 4827
Fill in the blank with the suitable number
Question 2: 9 hours 5 minutes = ............ minutes
Question 3: 5km 12m = .............. m
Question 4: Calculate: 2088 : 6 = ................
Question 5: Alan is five years old. His sister Bethany is seven years older than him. What
is the sum of their ages?
Question 6: Anna is reading a book that has 192 pages. Mary is reading a book that has
three times as many pages as Anna’s book. How many pages does Mary’s book have?
Question 7: There are 3 bags of beans. Each bag contains 78 beans. How many beans
are there in all?
Question 8: If 63 breads are divided to 7 students, how many breads will each student
have?
Question 9: I am an odd 2-digit number. The sum of my digits is 9. My greatest value
is ................
Question 10: If you add 10000 to the largest 5- distinct digit number that can be formed by
using the digits 5, 7, 6, 4, 2, then what is the resulting sum?
Question 1: Calculate: (3726 + 2954) x 0 = ...........
Question 2: Find m such that 9384 : m = 4.
Question 3:

Cô Trang – 0948.228.325
-------------***----------------
She bought ...... less ice-creams than apples.
Question 4:
Question 5: If the 2nd day of a month is Monday then the 27th day of the month is ........
a. Thursday
b. Friday
c. Wednesday
d. Tuesday
Exam number 3: Tìm cặp bằng nhau

Cô Trang – 0948.228.325
-------------***----------------
Đáp án
Exam number 1: Điền giá trị thích hợp vào chỗ chấm
Question 1: <
Question 2: 545
Question 3: 5012
Question 4: 348
Question 5: 17
Question 6: 576
Question 7: 234
Question 8: 9
Question 9: 81

Cô Trang – 0948.228.325
-------------***----------------
Question 10: 86542
Question 1: 0
Question 2: 2346
Question 3: 3
Question 4: 28
Question 5: b
Exam number 3: Tìm cặp bằng nhau
(1) = (10); (2) = (4); (3) = (16); (5) = (8); (6) = (11); (7) = (19); (9) = (18); (12) = (20); (13) =
(14); (15) = (17)

Tuyển tập Đề Thi Violympic Toán Tiếng Anh từ vòng 1 đến vòng 10

Recommended

Recommended

More Related Content

What's hot

What's hot (20)

Viewers also liked

Viewers also liked (13)

Similar to Tuyển tập Đề Thi Violympic Toán Tiếng Anh từ vòng 1 đến vòng 10

Similar to Tuyển tập Đề Thi Violympic Toán Tiếng Anh từ vòng 1 đến vòng 10 (20)

More from Bồi Dưỡng HSG Toán Lớp 3

More from Bồi Dưỡng HSG Toán Lớp 3 (20)

Recently uploaded

Recently uploaded (20)

Tuyển tập Đề Thi Violympic Toán Tiếng Anh từ vòng 1 đến vòng 10