Tổng hợp đề thi Violympic Toán Tiếng Anh lớp 4 năm 2015-2016

Mời quý thầy cô và các em học sinh cùng tham khảo Tổng hợp đề thi Violympic Toán Tiếng Anh lớp 4 năm 2015-2016. Thông qua việc giải trực tiếp trên đề thi giúp các em nắm vững kiến thức và tích lũy kinh nghiệm làm bài. Chúc các em ôn thi thật tốt!

TỔNG HỢP ĐỀ THI VIOLYMPIC TOÁN TIẾNG ANH LỚP NĂM 2015-2016 ĐỀ THI VIOLYMPIC TOÁN TIẾNG ANH LỚP VỊNG NĂM 2015-2016 ĐỀ THI VIOLYMPIC TỐN TIẾNG ANH LỚP VÒNG NĂM 2015-2016 ĐỀ THI VIOLYMPIC TỐN TIẾNG ANH LỚP VỊNG NĂM 2015-2016 ĐỀ THI VIOLYMPIC TOÁN TIẾNG ANH LỚP VỊNG NĂM 2015-2016 ĐỀ THI VIOLYMPIC TỐN TIẾNG ANH LỚP VÒNG NĂM 2015-2016 ĐỀ THI VIOLYMPIC TỐN TIẾNG ANH LỚP VỊNG NĂM 2015-2016 ĐỀ THI VIOLYMPIC TỐN TIẾNG ANH LỚP VỊNG NĂM 2015-2016 ĐỀ THI VIOLYMPIC TOÁN TIẾNG ANH LỚP VÒNG NĂM 2015-2016 ĐỀ THI VIOLYMPIC TỐN TIẾNG ANH LỚP VỊNG NĂM 2015-2016 10 ĐỀ THI VIOLYMPIC TỐN TIẾNG ANH LỚP VỊNG 10 NĂM 20152016 ĐỀ THI VIOLYMPIC TOÁN TIẾNG ANH LỚP VÒNG NĂM 2015 - 2016 Exam number 1: Fill in the blank with the suitable number Question 1: How many days are there in September? Answer: There are days Question 2: Find x such that x : = 1537 Answer: x = Question 3: Mary learns fifteen new words per day How many new words does she learn for seven days? Answer: days Question 4: The area of the following rectangle is cm2 Question 5: The perimeter of the following square is cm Question 6: Calculate: (12639 + 21034) x = Question 7: Bella goes to the zoo She makes a table of the number of animals at the zoo (see the table below) How many monkeys and birds are there? Answer: Question 8: Calculate: 9876 : x = Question 9: How many right angles are there? Answer: There are right angles Question 10: There are 48 strawberries in bags How many strawberries are there in bags? Answer: There are strawberries in bags Exam number 2: Choose the most suitable answer in available answers Question 1: Calculate: 6723 - 2195 =  A 4258  B 4285  C 4528  D 4582 Question 2: Emma is 14 years old Her sister's age is 11 years more than her age How old is Emma's sister? Answer: Emma's sister is years old  A 25  B 23  C 13  D 15 Question 3: What time does the clock show?  A : 50  B : 10  C 10 : 20  D 10 : 10 Question 4: Mary goes swimming in the morning What time can she go swimming?  A 10:00 a.m  B 16:00  C 6:00 p.m  D 14:00 Question 5: Which number can replace the question mark? 400 x ? + 800 = 2000  A  B  C 30  D 60 Question 6: Find the value of x such that x + 1606 = 2357 Answer: x =  A 751  B 715  C 716  D 761 Question 7: Today is Thursday, December 17 Which day of the week is the day before yesterday?  A Wednesday  B Tuesday  C Friday  D Saturday Question 8: Two numbers have the product of 9315 If the product is five times as same as the greater number The smaller number is  A 1863  B  C 1763  D ĐỀ THI VIOLYMPIC TOÁN TIẾNG ANH LỚP VÒNG NĂM 2015 - 2016 Bài 1: Tìm cặp Trả lời: Các cặp là: 8000 : = ; 9000 + 30 + = ; 9000 + 2000 + 4000 = ; 9000 + 300 + = ; 5632 + 6872 = ; 8724 + 7373 = ; 9000 - 4000 + 2000 = ; 9000 3000 = ; 9000 + 40 + = ; 9000 + 400 + = Bài 2: Đỉnh núi trí tuệ Let reach the intellectual peak by answering the questions 2.1 Calculate: 2100 x =  A 4600  B 4800  C 8400  D 8600 2.2: 38000; 39000; .; 41000; 42000 The correct number fill the blank is  A 400000  B 400  C 40000  D 4000 2.3: Which of following numbers is the greatest?  A 3472  B 4732  C 3742  D 4372 2.4: The perimeter of the figure below is cm  A 20  B 19  C 21  D 18 2.5: Which of following is true?  A 9000 x > 6000 x  B 4000 x < 6000 x  C 3000 x = 2000 x  D 8000 x > 6000 x 2.6: Solve: thousands = tens The correct number fill in the box is  A 8000  B 800  C 80  D 2.7: What natural number is just before of 134?  A 133  B 136  C 135  D 132 2.8: What number is 100 + 3000 + 20 + 7?  A 1327  B 1372  C 3127  D 2317 2.9: The value of P is  A 1500  B 600  C 900  D 100 2.10: Find x such that x is a natural number and 76 < x < 78 Answer: x =  A 76  B 78  C 79  D 77 Bài 3: Vượt chướng ngại vật 3.1: Calculate: 95213 - 8756 = 3.2: 982605 The number's underlined digit is worth 3.3: Just before of 300000 is 3.4: The value of expression: 3148 + 2672 : is 3.5: 98247 < 9x134 The value of x is ĐỀ THI VIOLYMPIC TỐN TIẾNG ANH LỚP VỊNG NĂM 2015 - 2016 Exam number 1: Đỉnh núi trí tuệ Question 1: If x/7 = 45/63 then x = Question 2: An even number M is divisble by if the last digit of M is Question 3: Find the area of the parallelogram below: Answer: .cm2 Question 4: Calculate: 6520 : 326 = Question 5: Katie has 300 cakes She gives 12 of them to each of five her friends How many cakes are left over Answer: cakes Question 6: Find the value of b such that the number 73b4 is divisible by 9? Answer: b = Question 7: The sum of two numbers is 124 and their difference is 36 What is the value of the larger number? Answer: Question 8: One pack of pencils has fifteen pencils Four other packs have twenty pencil each What is the total pencils in these five packs? Answer: pencils Question 9: The weight of green box is four times the weight of red box Green box is 9kg heavier than red box The weight of green box is kg Question 10: The sum of all natural numbers that are smaller than 500 and divisible by is Exam number 2: Tìm cặp Answer: (1) = ; (2) = ; (3) = ; (4) = ; (5) = .; (6) = ; (7) = .; (8) = ; (16) = ; (19) = Nhập số thứ tự ô vào chỗ chấm để cặp giá trị Exam number 3: Vượt chướng ngại vật Question 1: The area of this parallelogram is cm2  a 48  b 20  c 28  d 35 Question 2: What is this fraction in the simplest terms? 27/36 =  a 9/4  b 2/3  c 3/4  d 4/9 Question 3: Which of the following lists the fractions 1/9; 2/7; 4/16; 2/9; and 1/8 in order from the least to greatest?  a 1/9 < 2/9 < 1/8 < 4/16 < 2/7  b 1/9 < 2/9 < 1/8 < 2/7 < 4/16  c 1/9 < 1/8 < 2/9 < 4/16 < 2/7  d 1/9 < 1/8 < 2/9 < 2/7 < 4/16 Question 4: Peter is taller than Edward but shorter than Jacob Charlie is taller than John but shorter than Peter Who is the tallest?  a Jacob  b Peter  c Charlie  d Edward Question 5: The total weight of apples is equal to that of bananas, and the total weight of bananas is equal to that of oranges How many apples have the same total weight as 24 oranges?  a 18  b 16  c 12  d 15 ĐỀ THI VIOLYMPIC TỐN TIẾNG ANH LỚP VỊNG NĂM 2015 - 2016 Exam number 1: Fill in the blank with the suitable number Question 1: The expression is equal to Question 2: What number should be placed in the box to make? Answer: Question 3: What is the remainder when 65870 is divided by 8? Answer: Question 4: Mya has 10000 dollars in bills of 40 dollars.How many 40 dollars- bills does she have? Answer: 40 dollars- bills Question 5: A large box of candies and a small box of candies together cost 13 dollars If the large box costs dollars more than the small box, what is the price of the small box of candies? Answer: dollars Question 6: Six students had an orange eating contest The graph shows the number of oranges eaten by each student Mary ate the fewest oranges and Jack ate the greatest How many more oranges did Jack eat than Mary? Answer: oranges Question 7: The numbers from to 1000 are written How many of these numbers have at least two digits 5? Answer: numbers Question 8: Five students an exam with a maximum score of 50 The scores of four of the students are 41, 44, 46 and 49 The average of five students’ scores is the same as the score of the fifth student The score of the fifth student is Question 9: Five years ago, Sarah was years old Two years later, she will be years old Question 10: A fraction is equal to The sum of its denominator and its numerator is 91 What is the difference between the denominator and numerator of this fraction? Answer: Exam number 2: Đi tìm kho báu Question 1: Nick has 3/5 of a dollar and Emma has 3/10 of a dollar Together they have …………  a $6/10  b $8/10  c $9/10  d $15/10 Question 2: The value of 1/12 : 1/8 = ………… (Write your answer by fraction in the simplest form) Question 3: The symbol is evaluated as x – x = 10 If is evaluated as 29 then the number that should be replaced in the question mark is …………… Question 4: The are of a rectangular garden is 36m2 Its has a length of 9m Its perimeter, in metres, is …………… Question 5: Last year, Bob’s age is divided by This year, his age is divisible by In how many years will Bob be 27 years old? Answer: ……… years Exam number 3: Cóc vàng tài ba Question 1: The value of 40 + 60000 + 500 + 30 is …………  a 65070  b 65430  c 60570  d 60543 Question 2: The average of the numbers 21, 23, 25 and 27 is ………………  a 22  b 23  c 24  d 26 Question 3: The perimeter of a rectangular is times its length If the perimeter is 120cm, the area of the rectangle is …………  a 3200cm  b 800cm  c 800cm2  d 3200cm2 Question 4: Which number should be replace the blank:  a 32  b 96  c 48  d 24 Question 5: Sophia plants ten trees every three minutes If she continues planting at the same rate, how long will it take she to plant 250 trees?  a 5/4 h  b 25h  c 3/4 h  d 75h Question 6: Anna scored 325 points during the badminton season If her average point was 13 per game, how many games did she play?  a 25  b 13  c 26  d 14 Question 7: If a machine produces 90 items in one minute, how many items would it produce in 20 second?  a 180  b 20  c 30  d 60 Question 8: The digits 1, 2, 3, 4, and are each placed in one of the boxes so that the resulting product is correct If each of the six digits is used exactly once, the digit represented by’?” is …………  a  b  c  d Question 9: The average of five different natural numbers is If the different between the largest and smallest of these numbers is as large as possible, what is the average of the other three numbers?  a  b  c  d ĐỀ THI VIOLYMPIC TOÁN TIẾNG ANH LỚP VÒNG 10 NĂM 2015 - 2016 Exam number 1: Choose the most suitable answer in available answers Question 1: The value of expression:  a 1008  b 4007/2016  c 504  d 2017/2016 is Question 2: The area of the following rhomus is  a 6cm2  b 12cm2  c 120cm2  d 60cm2 Question 3: Which of following numbers is smaller than 55606149 and larger than 55604896?  a 55695346  b 55614186  c 55605268  d 55601982 Question 4: Anna bought 40 jellybeans Which statement is incorrect?  a She can divide the beans equally into five groups  b She can divide the beans equally into groups of  c She can divide the beans equally into groups of  d She can divide the beans equally into three groups Question 5: Bob chose a natural number and multiplied it by four Which of following numbers could not be his answer?  a 4846  b 3756  c 5924  d 1736 Question 6: Suppose all counting numbers are arranged in columns as shown at the right Under what letter will the number 2016 appear?  a F  b C  c E  d B Question 7: Given five numbers, the average of two numbers is 17 and the average of the other three numbers is 12 The average of all these number is  a 5/2  b 29  c 14  d 29/2 Question 8: In the following expression: 20 - 16 + : 36 x 12, if "+" means "x"; "-" means "+"; ":" means "-" and "x" means ":" the its value is  a 82/3  b 124  c 19/3  d 129 Question 9: Donald Trump has 19 grandchildrens, all of different ages Anna is the eldest The sum of ages of all grandchildren is 190 At least how old is Anna?  a 24  b 20  c 25  d 19 Question 10: A square floor is tiled with congruent square tiles The tiles on the two diagonals of the floor are black The rest of the tiles are white If there are 201 black tiles then the total number of white tiles is  a 10000  b 9799  c 10203  d 9600 Exam number 2: Fill in the blank with the suitable number Question 1: The following chart shows the number of fruits in a shop There are more oranges than peaches Question 2: Fill the missing number in the blank 44444 = 40000 + 400 + + Question 3: The average of 4, 8, and 13 is The value of is Question 4: How many zero digits are there in ten million? Answer: Question 5: The sum of two fractions and is a fraction with denominator of 12 Find its numerator Answer: Question 6: Three pumpkins are weighed in pairs in all possible ways The weights of all these pairs are 8kg, 9kg and 11kg How much does the lightest pumpkin weight? Answer: kg Question 7: It takes Jack 42 minutes to cut a long log of wood into seven pieces How long will it take him to cut that log of wood into nine pieces? Answer: minutes Question 8: The floor of a rectangular room is covered with square tiles The room is 24 tiles long and 16 tiles wide The number of tiles in the outer border of the floor is Question 9: There are children in a family, Jack, Mary and Peter Mary can clean the house for hour Jack can the same job for hours and Peter needs hours If they the job together then they need minutes Question 10: MNPQ is a square that is made up of two identical rectangles and two squares of area 9cm2 and 16cm2 The area of the square MNPQ is cm2 Exam number 3: Vượt chướng ngại vật Question 1: What fraction of the circle is colored? Answer: (Write your answer in simplest form) Question 2: The four - digit number 5BB1 is divide by The value of B is Question 3: Which of the following diagrams is different from the others?  a Figure B  b Figure D  c Figure C  d Figure D Question 4: In a restaurant, there are 17 tables, each with 3, or chairs The tables with or chairs can accommodate 44 people The restaurant can accommodate 74 people How many tables are there with chairs? Answer: tables Question 5: Bella thinks of two consecutive numbers in the range to She tells Alice one of the numbers and Jack the other Alice and Jack have the following conversation: Jack: I don't know your number Alice: I don't know your number, too Jack: Now I know! The pair of numbers which Bella think of could be  a and  b and  c and  d and ... 3.3: Just before of 300000 is 3 .4: The value of expression: 3 148 + 2672 : is 3.5: 98 247 < 9x1 34 The value of x is ĐỀ THI VIOLYMPIC TOÁN TIẾNG ANH LỚP VÒNG NĂM 2015 - 2016 Bài 1: Fill in...  D ĐỀ THI VIOLYMPIC TOÁN TIẾNG ANH LỚP VỊNG NĂM 2015 - 2016 Bài 1: Tìm cặp Trả lời: Các cặp là: 8000 : = ; 9000 + 30 + = ; 9000 + 2000 + 40 00 = ; 9000 + 300 + = ; 5632 + 6872 = ; 87 24 +... C 840 0  D 8600 2.2: 38000; 39000; .; 41 000; 42 000 The correct number fill the blank is  A 40 0000  B 40 0  C 40 000  D 40 00 2.3: Which of following numbers is the greatest?  A 347 2  B 47 32