lop 4 p2 tong hop de thi violympic toan tieng anh tat ca cac vong co dap an 2

Bài 2: Cóc vàng tài ba: Choose the most suitable answer in 4 available answers.. Exam number 2: Cóc vàng tài ba Question 1: Choose the straight angle: a... Exam number 3: Sắp xếp theo th

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Đề thi Violympic Toán Tiếng Anh lớp 4 vòng 3 năm 2015 - 2016

Bài 1: Fill in the blank with the suitable number

Question 1: How many hours are there in 4 days?

Question 2: Calculate: 672g – 276g = g

Question 3: How many years are in 3 century?

Question 4: There are days in May

Question 5: Emily write down how many kilometers she walked each day

How many kilometers did she walk on Sunday?

Question 6: 765 + … = 459 + 541

The missing number is

Question 7: Write forty-six thousand and fifty using digits

Bài 2: Cóc vàng tài ba: Choose the most suitable answer in 4 available answers

Question 1: 1/4 century = years The missing number is

Question 2: What time does the clock shown?

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A 6: 20 B 4: 06 C 4: 30 D 6: 25

Question 3: Find x such that x + 215 = 432

Question 4: 5kg = g The missing number is

Question 5:

Question 6: 5250g + 1750g = kg The missing number is

Question 7: If m = 7 then 2000 x 3 + 2000 x m =

Question 8: The average of 75 and M is 82 The value of M is

Question 9: Today is September 2nd, four days ago is

A August 28th B August 30th C August 29th D August 27th Question 10:

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A 6 B 3 D 5 C 4

ĐÁP ÁN

Bài 1: Fill in the blank with the suitable number

Question 1: 96 Question 2: 396 Question 3: 300 Question 4: 31

Question 5: 8 Question 6: 235 Question 7: 46050

Bài 2: Cóc vàng tài ba: Choose the most suitable answer in 4 available answers

Question 1: C Question 2: C Question 3: C Question 4: A Question 5: C Question 6: A Question 7: B

Question 8: A Question 9: C Question 10: D

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Đề thi Violympic Toán tiếng Anh lớp 4 vòng 4 năm 2015 - 2016

Exam number 1: Đi tìm kho báu

Question 1: 2 minutes 30 seconds = seconds

Question 2: Calculate: 3512 + 4231 =

Question 3: The value of 6132 + 1584 is

Question 4: Subtract: 7000 - 4325 =

Question 5: Find x such that x - 582 = 964

Exam number 2: Chọn các cặp giá trị bằng nhau

Exam number 3: Vượt chướng ngại vật

Question 1: If m = 16 and p = 75 then m + p =

Question 2: Write >; =; <: 3676 + 2015 2015 + 3676

Question 3: If a = 6 and b = 12 then 15 + a x b =

Question 4: There are 786 boy students and 572 girl students in a school How many students are there in the school?

Question 5: Think of a number that when you add 130 to it the answer will be 500

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ĐÁP ÁN

Exam number 1: Đi tìm kho báu

Question 4: 2675 Question 5: 1546

Exam number 2: Chọn các cặp giá trị bằng nhau

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

Exam number 3: Vượt chướng ngại vật

Question 1: 91 Question 2: = Question 3: 87

Question 4: 1358 Question 5: 370

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Exam number 1: Fill in the blank with the suitable number

Question 1: Calculate: 91625−27356 =

Question 2: Find the sum of following numbers:

Question 3: The sum of two numbers is 47 and their difference is 15 The smaller number

is

Question 4: Fill missing number in the blank

54723 + = 27849 + 54723

Question 5: Find the value of m - n + p for m = 9253; n = 3149 and p = 2674

Question 6: Find the value of 2356 + a - b for a = 1482, b = 3105

Question 7: Find the value of m + n - p for m = 9253, n = 3149 and p = 2674

Question 8: Find y such that y - 12358 = 18031

Question 9: Find the value of b such thatb008a081920

Question 10: The perimeter of a rectangle is 58cm and its width is 13cm less than its length Its width is cm

Exam number 2: Cóc vàng tài ba

Question 1: Choose the straight angle:

a

b

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d

Question 2: Which is the product of 30 and 8?

Question 3: The greatest even 2-digit number is

Question 4: When 47 is divided by 3, the remainder is

Question 5: Choose the correct number fill in the blank: 2; 4; 12; 48;

Question 6: If the perimeter of a square is 2800m then each of its side is m

Question 7: The sum of two numbers is 76 and their difference is 22 The smaller number

is

Question 8: When N is divided by 12, the remainder is 9 When N is divided by 6, the remainder is

Question 9: How many hours make up 2 weeks?

Question 10: How many hours make up 14400 seconds?

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Exam number 3: Sắp xếp theo thứ tự tăng dần

ĐÁP ÁN

Question 1: 64269 Question 2: 73003 Question 3: 16 Question 4: 27849 Question 5: 8778 Question 6: 733 Question 7: 9728

Exam number 2: Cóc vàng tài ba

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

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

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

Exam number 3: Sắp xếp theo thứ tự tăng dần

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

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Exam number 1: Choose 2 consecutive cells which have the same or equal value

Exam number 2:

Question 1: Convert 40kg = g

Question 2: Convert: 9050000g = kg

Question 3: Multiply 95 x 100 =

Question 4: Multiply: 27635 x 6 =

Question 5: If x : 100 = 7200 then x =

Question 6: Calculate: 7 x 3109 + 3 x 3109 =

Question 7: Sophia has three $100 notes She also has six $10 notes and ten $2 notes How much money does she have in total? Question 8: One pack of pencils has 11 pencils Two other packs have 15 pencils each The total number of pencils in these three packs is pencils Question 9: Find the value of x such that x : 7 = 3152 Question 10: The sum of two numbers is 372 and their difference is 102 The smaller number is

Exam number 3:

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Question 1: Multiply: 147 x 20 =

Question 2: Which of following is true?

a 30dm2= 3000cm2 b 5m2= 50dm2

c 40m2= 4000cm2 d 20dm2= 2000cm2

Question 3: Which of following is the greatest?

a 50cm2 b 401cm2 c 4dm210cm2 d 4dm2

Question 4: If z : (20 - 1) = 38 then z =

Question 5: Peter earns $15214 per month and Jane earns $14786 per month How much

do they earn per 10 months together?

a $300 b $300000 c $30000 d $3000

ĐÁP ÁN

Exam number 1: Choose 2 consecutive cells which have the same or equal value

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

Exam number 2:

Question 10: 135

Exam number 3:

Question 1: d Question 2: d Question 3: c

Question 4: d Question 5: b

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Question 1: Mary has 30 packs of candies There are 11 candies in each pack Mary has candies in all

Question 2: Calculate: 2015 + 99 x 2015 =

Question 3: Convert: 3m2= cm2

Question 4: 42 x 11 =

Question 5: 300m2+ 400m2= dm2

Question 6: The sum of two numbers is 156 and their difference is 12 What is the smaller number?

Question 7: The value of M = (125 x 4 + 500 : 2) x 100 is

Question 8:

The clock shows the last time Anna saw before she sleeps She wakes up at 6:15am How long did she sleep?

Question 9: If the number 386a is divisible by 6 then a =

Question 10: Arrange the digits in the number 371059 to form a new number with the greatest value

Exam number 2:

Question 1: Calculate: 205 x 3 + 205 x 7 =

Question 2: The average of 57 and M is 43 The value of M is

Question 3: Which of following number is divisible by 9?

Question 4: 13000cm2= dm2 The correct number fill in the blank is

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a 1300 b 130000 c 13 d 130

Question 5: John forgot the number of people at volleyball game He remembers that the number had a digit 5 in the tens place Which of following number could John be thinking of?

Question 6: Orange Hill is 578 feet high Banana Hill is 235 feet high How many feet higher is Orange Hill more than Banana Hill?

a 344 feet b 434 feet c 813 feet d 343 feet

Question 7: If the cost of 5kg of coffee is $160 then the cost of 8kg of coffee is

Question 8: Write the following as a numeral: nine hundred thousand

a 90000 b 990000 c 9900 d 900000

Question 9: John has 15 candies and Tom has 31 candies How many candies does Tom need to give to John so that each boy will have the same number of candies?

Question 10:

Choose the best answer to fill the "??" mark

ĐÁP ÁN

Question 1: 330 Question 2: 201500 Question 3: 30000 Question 4: 462

Exam number 2:

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

Question 5: b Question 6: d Question 7: c

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Question 8: d Question 9: c Question 10: d

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