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Đề thi Violympic Toán Tiếng Anh lớp 3 vòng 9 năm 2015 - 2016Exam number 1: Đỉnh núi trí tuệQuestion 1: Find x such that x : 6 = 42a. 36 b. 7 c. 48 d. 252Question 2: Fill in the blank with a suitable operator 18 ........ 9 = 2a. + b. x c. : d. -Question 3: How many days are there in January?a. 28 b. 29 c. 30 d. 31Question 4: How long is segment AB in cm?

a. 50 b. 60 c. 5 d. 6Question 5: Find the value of x

a. 11 b. 9 c. 126 d. 25Question 6: Multiply 12 by 6 then subtract 25 from the product. The result is ............a. 47 b. 27 c. 74 d. 97Question 7: Divide 56 by 7 then subtract 5 from the quotient. The result is .............a. 13 b. 58 c. 3 d. 397Question 8: By how many times is 15 greater than 5?a. 10 b. 20 c. 3 d. 75Question 9: Look at this table. Among these 4 people, who is the tallest?


a. Jack b. John c. Daniel d. MaryQuestion 10: Find the value of X:

a. 47 b. 10 c. 6 d. 65Exam number 2: Cóc vàng tài baQuestion 1: There are 165 students in a grade 3, including 84 girls. How many boys arethere in the grade 3?a. 13860 b. 100 c. 249 d. 81Question 2: How do you write this number using digits? Seven hundred three.a. 137 b. 730 c. 703 d. 173Question 3: How many triangles are there?

a. 4 b. 6 c. 2 d. 8Question 4:

The longest side of triangle ABC is ............ cm.a. 40 b. 34 c. 86 d. 12Question 5: Danny is 31. Garrett is 4 years older than Bryce and 2 years older than Danny.How old is Bryce?a. 33 years oldb. 37 years oldc. 27 years oldd. 29 years old


Question 6: Clayton is 5 years younger than Ruth. Jane is 36. Kimberly is 1 year youngerthan Jane and 5 years younger than Ruth. How old is Ruth?a. 35 years oldb. 37 years oldc. 41 years oldd. 40 years oldQuestion 7: I am an even number. I am greater than 2 but less than 6. What number am Ia. 2 b. 8 c. 6 d. 4Question 8: In a class, there are 40 students and the number of girls is 4 times the numberof boys. How many boys are there?a. 32 b. 44 c. 8 d. 10

Question 9: How many bricks like this are needed to make a wall likethis?

a. 6 b. 12 c. 4 d. 3Question 10: In my class, only 6 of 10 students were at school. How many were absent?a. 7 b. 10 c. 6 d. 4Exam number 3: Vượt chướng ngại vậtQuestion 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?


Question 4: Look at the four angles marked on the picture of a house. Which angle is aright angle?

Question 5: On Friday, 1250 people visited the zoo. The number of people visited the zooon Saturday is three times as many as on Friday. How many people visited the zoo onSaturday?

Đáp ánExam number 1: Đỉnh núi trí tuệQuestion 1: dQuestion 2: cQuestion 3: dQuestion 4: cQuestion 5: dQuestion 6: aQuestion 7: cQuestion 8: cQuestion 9: cQuestion 10: cExam number 2: Cóc vàng tài baQuestion 1: d


Question 2: cQuestion 3: dQuestion 4: aQuestion 5: dQuestion 6: dQuestion 7: dQuestion 8: cQuestion 9: aQuestion 10: dExam number 3: Vượt chướng ngại vậtQuestion 1: 4Question 2: 25Question 3: 7Question 4: 1Question 5: 3750


Đề thi Violympic Toán Tiếng Anh lớp 3 vòng 10 năm 2015 - 2016Exam number 1: Điền giá trị thích hợp vào chỗ chấmQuestion 1: Fill in the blank with the suitable sign (>; =;<)Compare: 4782 .............. 4827Fill in the blank with the suitable numberQuestion 2: 9 hours 5 minutes = ............ minutesQuestion 3: 5km 12m = .............. mQuestion 4: Calculate: 2088 : 6 = ................Question 5: Alan is five years old. His sister Bethany is seven years older than him. Whatis the sum of their ages?Question 6: Anna is reading a book that has 192 pages. Mary is reading a book that hasthree 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 arethere in all?Question 8: If 63 breads are divided to 7 students, how many breads will each studenthave?Question 9: I am an odd 2-digit number. The sum of my digits is 9. My greatest valueis ................Question 10: If you add 10000 to the largest 5- distinct digit number that can be formedby using the digits 5, 7, 6, 4, 2, then what is the resulting sum?Exam number 2: Đi tìm kho báuQuestion 1: Calculate: (3726 + 2954) x 0 = ...........Question 2: Find m such that 9384 : m = 4.Question 3:

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. Thursdayb. Fridayc. Wednesdayd. TuesdayExam number 3: Tìm cặp bằng nhau

Đáp ánExam number 1: Điền giá trị thích hợp vào chỗ chấmQuestion 1: <Question 2: 545Question 3: 5012Question 4: 348Question 5: 17Question 6: 576Question 7: 234Question 8: 9Question 9: 81


Question 10: 86542Exam number 2: Đi tìm kho báuQuestion 1: 0Question 2: 2346Question 3: 3Question 4: 28Question 5: bExam 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)

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Đề thi Violympic Toán tiếng Anh lớp 3 vòng 1 năm 2015 - 2016Exam number 1: Sắp xếp các giá trị theo thứ tự tăng dần

Exam number 2: Đi tìm kho báu

Question 1: How many days are in a week?

a. five days b. six days c. seven days d. twelve days

Question 2: Find x if x : 7 = 5

a. 35 b. 30 c. 25 d. 40

Question 3: Which is the same as 31 - 5?

a. 5 x 5 b. 20 + 6 c. 8 x 4 - 4 d. 6 x 5 - 1

Question 4: Choose the expression that the result is 13?

a. 7 x 2 + 1 b. 3 x 5 - 2 c. 4 x 3 - 1 d. 6 x 3 - 3

Question 5: Pox is the sixth student in line and there are three students behind in the line.

How many students are there in the line?

a. nine students b. six students

c. eight students d. seven students

Exam number 3: Fill in the blank with the suitable sign (>, =; <)

Question 1: Mrs. Jane buys three egg trays. One of them is shown in the picture below.How many eggs does she have?


Fill in the blank with the suitable numbers

Question 2: 21cm : 3 = ........ cm

Question 3: Find x such that x - 23 = 45

Question 4: How many circles are there?

Question 5: 4 + 4 + 4 + 4 + 4 = 4 = 4 x M. The value of M is ........

Question 6: A pen cost 2 dollars. Jenny buys five pens. How much does Jenny pay

Question 7: How many numbers greater than 23 are there?

Question 8: If 35 : 5 x X = 0 then X = .........

Question 9: How many blue circles are there in the following picture?


Question 10: Find x such that: x + 28 = 42

ĐÁP ÁN

Exam number 1: Sắp xếp các giá trị theo thứ tự tăng dần

(6) < (1) < (5) < (12) < (14) < (15) < (8) < (19) < (3) < (10) < (2) < (9) < (16) < (13) < (20)< (11) < (17) < (4) < (7) < (18)


Question 1: c

Question 2: a

Question 3: b

Question 4: b

Question 5: a

Exam number 3: Fill in the blank with the suitable sign

Question 1: 18

Question 2: 7

Question 3: 68

Question 4: 5

Question 5: 6

Question 6: 10

Question 7: 6

Question 8: 0


Question 9: 4

Question 10: 14


Đề thi Violympic Toán tiếng Anh lớp 3 vòng 2 năm 2015 - 2016Exam number 1: Đỉnh núi trí tuệ

Question 1: What is the value of the underlined digit: 642

Question 2: The perimeter of this triangle is ......... cm.

Question 3: Bees and butterflies are insects.

There are ......... insects in the picture.

Question 4: Find the difference of the least and greatest of these numbers.

Question 5: Calculate: 800 : 4 = ...........

Question 6: The sum of the least and the greatest of these numbers.

Question 7: Anna's mother is 37 years old. Anna's mother's age is 28 years more thanAnna's age. How old is Anna?


Question 8: A puppy eats 312g of food on Saturdat and 285g of food on Sunday. The totalamount of food that the puppy eats on the weekend is ....... g.

Question 9: Write >, < or = in the blank: 327 + 120 ..... 661 - 213

Question 10: The value of the expression: 4 x 8 + 35 is ........

Exam number 2: Tìm cặp bằng nhau

Exam number 3:

Question 1: Which number is smaller than 723?

a. 730 b. 742 c. 719 d. 732

Question 2: The result of the calculation 2 x 2 x 10 is .....

a. 40 b. 14 c. 30 d. 20

Question 3: Which of the following numbers is the greatest?

a. 735 b. 537 c. 573 d. 375

Question 4: What time does the clock show? Answer using digits and a colon.

a. 10 : 10 b. 2 : 50 c. 7 : 10 d. 10 : 35


Question 5: The perimeter of a square is 200cm. The length of each its side is ...... cm.

a. 50 b. 10 c. 15 d. 30

Question 6: Which of the following calculations is not correct?

a. 317 + 235 = 542

b. 832 - 271 = 561

c. 426 + 138 = 564

d. 762 - 214 = 548

Question 7: If you mix magenta and yellow the which color will you get?

a. White b. Blue c. red d. cyan

Question 8: A pet store has 9 tanks of fish. There are 4 fish in each tanks. How manyfish does the pet store have in all?

a. 27 b. 36 c. 45 d. 32

Question 9: The missing number fill in the blank is ........

a. 100 b. 4 c. 9 d. 10

Question 10: The sum of two numbers is 762. One of the numbers is the least 3-digitnumber. Find their difference.

a. 576 b. 662 c. 562 d. 627

ĐÁP ÁN

Exam number 1: Đỉnh núi trí tuệ

Question 1: 40 Question 2: 900 Question 3: 13



Question 7: 9 Question 8: 597 Question 9: < Question 10: 67


(1) = (7); (2) = (16); (3) = (10); (4) = (13); (5) = (9); (6) = (19); (8) = (20); (11) = (17);(12) = (20); (14) = (15)

Exam number 3:

Question 1: c Question 2: a Question 3: a Question 4: a

Question 5: a Question 6: a Question 7: c

Question 8: b Question 9: d Question 10: b


Đề thi Violympic Toán tiếng Anh lớp 3 vòng 3 năm 2015 - 2016

Exam number 1: Vượt chướng ngại vật

Question 1: Calculate: 26 x 4 + 137 = .....

a. 213 b. 241 c. 231 d. 214

Question 2: A number has a digit 3 in the ones place. It is greater than 64 but less than 82.

What number is it?

a. 73 b. 75 c. 72 d. 74

Question 3: How many months are there in five years?

a. 60 b. 50 c. 120 d. 40

Question 4: Which number comes next in the series below?

42 36 30 24 .......

a. 15 b. 21 c. 18 d. 20

Question 5: If x is distinct 3-digit number and 37 < x < 103 then x = .........

a. 98 b. 102 c. 100 d. 99


Exam number 3: Fill in the blank with the suitable number

Question 1: How many bows are there?


Question 2: How many days are there in April?

Question 3: Convert: 6cm = ...... mm.

Question 4: If x : 6 = 17 then x = .........

Question 5: The product of 6 and the greatest 1-digit number is ...........

Question 6: There are six students in a drawing class. Each student draws a picture below.How many stars do they draw in all?

Question 7: The perimeter of the triangle below is ......... cm.

Question 8: How many hours are there in three days?

Question 9: The product of 40 and a number, m, is a 2-digit number that greater than 40.The value of m is ..........

Question 10: If 2a1 > 47 x 6 then a = ........


ĐÁP ÁN


Question 1: b

Question 2: a

Question 3: a

Question 4: c

Question 5: b


(7) < (11) < (3) < (14) < (10) < (13) < (19) < (17) < (8) < (5) < (1) < (4) < (16) < (18) < (9)< (12) < (20) < (2) < (6) < (15)


Question 1: 18 Question 2: 30 Question 3: 60 Question 4: 102






Question 1: Multiply: 7 x 1 = .......

Question 2: Multiply: 7 x 2 = .........



Question 5: Multiply: 7 x 5 = ........

Question 6: Multiply: 7 x 6 = ......

Question 7: How many flowers are there?

Question 8:

Bob caught ......... fish.

Question 9:


Peter caught .......... fish.

Question 10:

Jack caught ........... fish.

Exam number 2: Cóc vàng tài ba

Question 1: Divide: 70 : 7 = ......

a. 9 b. 10 c. 7 d. 8

Question 2: Divide: 42 : 7 = .......

a. 6 b. 5 c. 7 d. 8

Question 3: Divide: 63 : 7 = ........

a. 10 b. 9 c. 7 d. 8

Question 4: Find y such that 21 : y = 7

a. 1 b. 2 c. 3 d. 4

Question 5: If 28 : x = 7 then x = .......

a. 4 b. 3 c. 1 d. 2

Question 6: Plant tree


If Anna plants 24 trees then = ........ trees.

a. 6 b. 4 c. 7 d. 8

Question 7: Find X such that 7 x X = 42

a. 6 b. 5 c. 7 d. 8

Question 8: Each bag has 7 potatoes. How many potatoes are there in the nine bags?

a. 42 b. 56 c. 63 d. 49

Question 9: A pet store has 7 fish tanks. This is one of them. How many fish does thestore have?

a. 28 b. 21 c. 14 d. 35

Question 10: If X x 3 = 7 x 6 then X = .......

a. 21 b. 14 c. 7 d. 9



ĐÁP ÁN





Exam number 2: Cóc vàng tài ba

Question 1: b Question 2: a Question 3: b Question 4: c

Question 5: a Question 6: d Question 7: a

Question 8: c Question 9: b Question 10: b


(1) = (4); (2) = (7); (3) = (17); (5) = (14); (6) = (11); (8) = (9); (10) = (12); (13) = (18);(15) = (20); (16) = (19)




Exam number 2: Fill in the blank with the suitable number.

Question 1: Calculate: 30 x 7 = .......

Question 2: Convert: 3m = ........ mm

Question 3: Calculate: 35 x 4 = ...........

Question 4: Convert: 1km = ......... m

Question 5: There are 6 students in a school's drawing club. Last month, each student inthe club drew 7 pictures. How many pictures are drawn in all?

Question 6: If 20 : y = 5 then y = ........

Question 7: Fill in the missing number: 27 : .......... = 3

Question 8: If 12 : x = 4 then x = ..........

Question 9: How many right angles are there in the figure?


Question 10: 5m + 20dm = ....... cm


Question 1: Divide: 28 : 7 = ........

Question 2: Divide: 21 : 7 = ......

Question 3: Divide: 42 : 6 = .......

Question 4: Divide: 42 : 7 = ..........

Question 5: Divide: 160cm : 5 = ......... cm

Question 6: 8dm 3mm = .......... mm + 3mm

Question 7: 7m + 200cm = .......... cm.

Question 8: .......m - 200cm = 500cm

Question 9: If ab - mn = 27 then 2mn - 1ab = .........

Question 10:

The value of M is ..........

ĐÁP ÁN


(19) < (16) < (9) < (2) < (7) < (11) < (4) < (20) < (15) < (12) < (8) < (13) < (17) < (1) < (3)< (5) < (6) < (14) < (10) < (18)

Exam number 2: Fill in the blank with the suitable number.




Đề thi Violympic Toán Tiếng Anh lớp 3 vòng 6 năm 2015 - 2016

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 smallest4−digit number.

Fill in the blank with the suitable number:

Question 2: Convert: 3km = ............ m.

Question 3: Convert: 4km = .......... hm.

Question 4: 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 amdivided by 6, the quotient is 8 and has remainder. Who am I?

Exam number 2:

Question 1: Multiply: 8 x 8 = .............

Question 2: Multiply: 8 x 3 = ..............

Question 3: Multiply: 8 x 4 = ............



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*.


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.

a. 6 b. 9 c. 8 d. 7

Question 5: Three years ago, mothers age is eight times as old as sons age. Mother isthirty five years old now. How old is son now?

a. 4 b. 5 c. 6 d. 3

ĐÁP ÁN

Exam number 1:

Question 1: < Question 2: 3000 Question 3: 40 Question 4: 500



Exam number 2:




Exam number 3:

Question 1: a Question 2: b Question 3: d

Question 4: d Question 5: b




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 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: Mary has five packs of pencils. There are 9 pencils in each pack. John has 16pencils. How many pencils do they have 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 tensplace. 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.


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:


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. The value of xis ...............

Question 10: Adding 35 to the smallest two-digit number and dividing the sum by thebiggest one-digit number we get ..................

ĐÁP ÁN


Question 1: d Question 2: d Question 3: a

Question 4: a Question 5: b Question 6: c

Question 7: c Question 8: a Question 9: d Question 10: c

Exam number 2: Choose 2 consecutive cells which have the same or equal value.

(1) = (13); (2) = (14); (3) = (5); (4) = (8); (6) = (11); (7) = (19); (9) = (10); (12) = (18);(15) = (20); (16) = (17)







Exam number 1: Choose consecutively the cells with the increasing value to remove themfrom the table. (Sắp xếp)


Question 1: Find x such that x + 34 = 99

Question 2: Write the missing number in the blank

Question 3: Calculate: 123 + 456

Question 4: Write in numbers “Nine hundred and twenty – two”

Question 5: Each box has 12 color pencils. How many pencils are in 3 of these boxes?

Question 6: Two apples weight 100 gram. Then ten apples weight ….gram.




Question 9: There are 56 students lining up in rows, there 7 students in each row. Howmany rows are there?

Question 10: The perimeter of rectangle ABCD is 20cm and the length of segment AB is6cm. What is the length of segment BC?


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 ......

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 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 themfrom the table

(15) < (4) < (14) < (3) < (1) < (10) < (8) < (7) < (2) < (13) < (19) < (11) < (17) < (16) <(12) < (9) < (5) < (20) < (6) < (18)






Question 1: a Question 2: d Question 3: b

Question 4: b Question 5: c



Bài thi số 1: Chọn các giá trị theo thứ tự tăng dần

Câu 1:

Câu 2:

Bài thi số 2: Đi tìm kho báu

Câu 1: Which number is missing from the following sequence: 234; 236; 238; ...; 242;244

a) 242; b) 240; c) 241; d) 239

Câu 2: Which number is missing from the following sequence: 327; 330; ...; 336; 339

a) 332; b) 335; c) 331; d) 333

Câu 3: Which number is missing from the following sequence: 289; 286; ... 280; 277

a) 283; b) 281; c) 285; d) 284

Câu 4: Which number is missing from the following sequence: 912; 908; ...; 900; 896

a) 904; b) 907; c) 908; d) 902


Câu 5: Which of the following numbers is an odd number

a) 210; b) 120; c) 110; d) 101

Câu 6: Put these numbers in order from least to greatest: 123; 231; 213; 132

a) 132; 123; 231; 213

b) 123; 132; 213; 231

c) 123; 132; 231; 213

d) 231; 213; 132; 123

Câu 7: Put these numbers in order from the greatest to least

a) 987; 789; 978; 798

b) 789; 798; 978; 987

c) 789; 987; 798; 978

d) 987; 978; 798; 789

Câu 8: Which of the following numbers is an even number?

a) 283; b) 177; c) 238; d) 771

Câu 9: Mary and Mark made a total of 248 stars. Mary made 137 stars. How many starsdid Mark make?

Câu 10: Grade 3 in the A school has 272 students in which 150 students are boys. Howmany students are girls in grade 3

Câu 11: Calculate: 100 + 230 + 320 = ...

Câu 12: Which number make the following statement true: 143 + 365 < 788 - ...

a) 270; b) 280; c) 292; d) 290

Câu 13: Which number make the following statement true: 773 + 127 = ... + 350

a) 550; b) 451; c) 450; d) 551

Câu 14: Which number make the following statement false: 457 + 324 > 278 + ...

a) 503; b) 500; c) 502; d) 501

Câu 15: A carton I has 231kg potatoes and a carton II has 132kg potatoes. How many kgpotatoes do the two cartons I, II have in total?

Bài 3: Tìm cặp bằng nhau


Câu 1:

Câu 2:

Đáp án

Bài 1: Chọn các giá trị theo thứ tự tăng dần

Câu 1: 10 < 16 < 14 < 9 < 7 < 5 < 1 < 8 < 2 < 13 < 18 < 20 < 6 < 3 < 12 < 15 < 11 < 17 <19 < 4

Câu 2: 14 < 17 < 4 < 9 < 5 < 19 < 2 < 13 < 15 < 11 < 12 < 8 < 10 < 1 < 20 < 7 < 17 < 3 <6 < 18

Bài 2: Đi tìm kho báu

Câu 1: b

Câu 2: d

Câu 3: a

Câu 4: a

Câu 5: b

Câu 6: b

Câu 7: d

Câu 8: c

Câu 9: 111

Câu 10: 122

Câu 11: 650

Câu 12: a

Câu 13: a

Câu 14: a

Câu 15: 363Bài 3: Tìm cặp bằng nhau

Câu 1: 1 = 19; 2 = 3; 4 = 10; 5 = 16; 6 = 11; 7 = 17; 8 = 20; 9 = 15; 12 = 14; 13 = 18

Câu 2: 1 = 13; 2 = 14; 3 = 16; 4 = 9; 5 = 17; 6 = 8; 7 = 19; 10 = 15; 11 = 20; 12 = 18



Bài 1: Sắp xếp theo thứ tự tăng dần

Bài 2: Điền kết quả thích hợp vào chỗ trống

Câu 1: 5 x 8 + 95 ... 700 - 548

Câu 2: Calculate: 123 + 222 = ...

Câu 3: The number just after 659 is ...

Câu 4: The number 795, the digit ... is in the ones place.

Câu 5: A polyline ABCD's length is 543cm. The total length of AB and BC is 227cm. Thelength of CD is ...cm

Câu 6: Find X such that 5 x 9 + 13 < 5X, X is a digit

Câu 7: Find the sum of the greatest and the smallest of these numbers

Câu 8: How many squares are there in this figure?


Bài 3: Cóc vàng tài ba

Câu 1: In 892, which digit is in the tens place?

a) 1 b) 2 c) 8 d) 9

Câu 2: Compute 783 - 107 + 15 = ...

a) 692 b) 691 c) 681 d) 682

Câu 3: Which of the following numbers is the smallest?

a) 435 b) 457 c) 547 d) 534

Câu 4: Which of the following numbers has digit 9 in the hundred place?

a) 946 b) 219 c) 395 d) 359

Câu 5: How many distinct 3 - digit numbers that can be formed by using 3 digit 3, 4, 5 arethere?

a) 6 b) 4 c) 8 d) 3

Câu 6: How many triangles are there in this figure?


a) 6 b) 7 c) 8 d) 9

Câu 7: How many numbers from 10 to 99 have sum of their digits equal to 9?

a) 10 b) 20 c) 18 d) 9

Câu 8: 223 + ... = 338. The correct number to fill in the blank is?

a) 163 b) 166 c) 165 d) 164

Câu 9: Choose the greatest number

a) 148 b) 481 c) 814 d) 841

Câu 10: Write consecutive numbers from 1 to 15 to form one number, then this numberhas ... digits

a) 27 b) 30 c) 15 d) 21

Đáp án

Bài 1: Sắp xếp theo thứ tự tăng dần

9 < 8 < 4 < 6 < 5 < 10 < 3 < 1 < 2 < 7


Câu 1: <

Câu 2: 345

Câu 3: 660

Câu 4: 5

Câu 5: 316

Câu 6: 9

Câu 7: 719

Câu 8: 14Bài 3: Cóc vàng tài ba

Câu 1: d

Câu 2: b

Câu 3: a

Câu 4: a

Câu 5: a

Câu 6: c

Câu 7: d

Câu 8: c

Câu 9: d

Câu 10: d



Bài 1: Tìm cặp bằng nhau

Bài 2: Vượt chướng ngại vật

Câu 1: Calculate: 12 x 2 = ...





Câu 6: Calculate: 33 x 3 = 22 x 2 = ...

Câu 7: What number comes next: 22; 44; 66; ...

a) 55 b) 88 c) 99 d) 77

Câu 8: What number comes next: 11; 22; 33; 44; ...

a) 55 b) 43 c) 66 d) 54

Câu 9: What number comes next: 12; 24; 36; ...

a) 55 b) 48 c) 44 d) 40


Câu 1: Fill <; < or = in the blank: 1/6 of hour ... 30 phút

Câu 2: Fill <; < or = in the blank: 300 x 2 + 400 : 2 ... 350 + 300 + 150


Câu 3: Calculate: 600 : 2 + 22 x 3 = ...

Câu 4: Calculate: 600 : 2 =

Câu 5: Calculate: 400 : 4 = ...



Câu 8: Calculate: 400 x 2 + 33 x 3 = ...

Câu 9: Find the value of X such that X x 4 = 24. X =...

Câu 10: Find the value of X such that: 11 x 6 = X. X = ....

Câu 11: Find the value of X such that X x 2 = 600. X = ....

Câu 12: Find the value of X such that X : 3 = 200. X = ....

Câu 13: Find the value of X such that X : 6 = 6

Đáp án

Bài 1: Tìm các cặp giá trị bằng nhau

1 = 2; 3 = 10; 4 = 13; 5 = 15; 6 = 20; 7 = 8; 9 = 17; 11 = 16; 12 = 14; 18 = 19

Bài 2: Vượt chướng ngại vật

Câu 1: 24

Câu 2: 69

Câu 3: 93

Câu 4: 44

Câu 5: 84

Câu 6: 143

Câu 7: b

Câu 8: a

Câu 9: b


Câu 1: <

Câu 2: =

Câu 3: 366

Câu 4: 300

Câu 5: 100

Câu 6: 800

Câu 7: 900

Câu 8: 899

Câu 9: 6

Câu 10: 66

Câu 11: 300

Câu 12: 600


Câu 13: 36



I. Vượt chướng ngại vật

Question 1: Which even number comes right before?

... 10; 12; 14; 16

A) 18 B) 8 C) 6 D) 4

Question 2: 10 more than 27 is ...

Question 3: Find the sum of all numbers in the following table.

Question 4: Find the sum of all numbers in the following table.

Question 5: Given 5 numbers: 10; 37; 23; 45; 64. What is the difference between thegreatest and the least number?

II. Tìm cặp bằng nhau

III. Điền kết quả thích hợp vào chỗ (...): Fill in the blank with the suitable number


Question 1: Write "seven hundred and sixteen" in number.

Question 2: Which number makes the equation true?

23 + 4 = 3 x ...

Question 3: How many days are there in 4 weeks?

Question 4: Which old number comes next?

5; 7; 9; 11 ...

Question 5: Write the even number between 37 and 39.

Question 6: Write the following numbers in increasing order: 11; 43; 2; 87

Question 7: There are 23 kiwis anh 11 bananas in a box. How many more kiwis thanbananas are there in this box?

Question 8: If you can make 5 paper flowers each hour. How many paper flowers willyou have after 3 hours?

Question 9: Mark has seventeen stamps. Min has two stamps less than Mark. How manystamps does Min have?

Question 10: Find the greatest number in the following table.

Đáp án

I. Vượt chướng ngại vật

Question 1: B

Question 2: 37

Question 3: 50

Question 4: 16

Question 5: 54

II. Tìm cặp bằng nhau

(1) = (11); (2) = (3); (4) = (8); (5) = (19); (6) = (7); (9) = (12); (10) = (16); (13) = (17);(14) = (18); (15) = (20)


III. Điền kết quả thích hợp vào chỗ (...): Fill in the blank with the suitable number

Question 1: 716

Question 2: 9

Question 3: 28

Question 4: 13

Question 5: 38

Question 6: 2; 11; 43; 87

Question 7: 12

Question 8: 15

Question 9: 15

Question 10: 99


Đề thi Violympic Toán Tiếng Anh lớp 3 vòng 8 năm 2016 -

2017

Exam number 1. THE AMAZING ARRANGER

Write your answer

Đáp án của bạn: 1 = ….=….

Exam number 2. TREASURE HUNTER


1. Write your answer


3. Choose the correct answer

287


278

768

786



19&20

18&19

20&19

19&18

Exam number 3. THE 12 ZODIACS




6342


-


x

:

+





9x3

9:3

9+3

9-3

Đáp án Đề thi Violympic Toán Tiếng Anh lớp 3 vòng 8

Exam number 1. THE AMAZING ARRANGER

1 = 8; 2 = 5; 3 = 10; 4 = 15; 6 = 12; 7 = 17; 9 = 10; 11 = 16; 14 = 13; 19 = 18

Exam number 2. TREASURE HUNTER

1. 7327

2. 4846

3. 768

4. 900

5. 19&20

Exam number 3. THE 12 ZODIACS

1. 16 6. 6342

2. 71 7. -

3. 31 8. 750

4. 1259 9. 9

5. 19 10. 9 x3

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