Việc giải trực tiếp trên "Đề thi Violympic Toán Tiếng Anh lớp 4 vòng 8 năm 2015-2016 ", giúp các em ôn tập và rèn luyện cho vòng thi tiếp theo của Cuộc thi giải Toán Tiếng Anh qua mạng có hiệu quả hơn. | ĐỀ THI VIOLYMPIC TOÁN TIẾNG ANH LỚP 4 VÒNG 8 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 5 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 5 is Exam number 2: Tìm cặp bằng nhau Answer: (1) = ; (2) = ; (3) = ; (4) = ; (5) = .; (6) = ; (7) = .; (8) = ; (16) = ; (19) = Nhập số thứ tự của các ô vào chỗ chấm để được các cặp giá trị bằng nhau 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 .