Mời các bạn học sinh lớp 4 tham gia thử sức với "Đề thi Violympic Toán Tiếng Anh lớp 4 vòng 9 năm 2015-2016 ". Vận dụng kiến thức đã học để chinh phục những câu hỏi hóc búa trong vòng thi này nhé! Chúc các em thi tốt! | ĐỀ THI VIOLYMPIC TOÁN TIẾNG ANH LỚP 4 VÒNG 9 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 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 5 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 1 to 1000 are written. How many of these numbers have at least two digits 5? Answer: numbers. Question 8: Five students do 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 7 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 4 x 7 – 3 x 6 = 10. If is evaluated .
