ĐỀ THI VIOLYMPIC TOÁN TIẾNG ANH LỚP 4 VÒNG 5 NĂM 2015 - 2016

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

Question 1: Calculate: 91625−27356 = ............

Question 2:

Find the sum of following numbers: 31247 23564 18192 Answer: .................

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 Answer: m - n + p = ..............

Question 6:

Find the value of 2356 + a - b for a = 1482, b = 3105 Answer: .............

Question 7:

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

Question 8:

Find y such that y - 12358 = 18031 Answer: y = .............

Question 9:

Find the value of b such that Answer: b = ..............

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.

c.

d.

Question 2:

Which is the product of 30 and 8?

a. 220

b. 240

c. 210

d. 230

Question 3:

The greatest even 2-digit number is ...........

a. 97

b. 96

c. 98

d. 99

Question 4:

When 47 is divided by 3, the remainder is ............

a. 2

b. 0

c. 3

d. 1

Question 5:

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

a. 84

b. 144

c. 240

d. 96

Question 6:

If the perimeter of a square is 2800m then each of its side is ......... m.

a. 70

b. 600

c. 60

d. 700

Question 7:

The sum of two numbers is 76 and their difference is 22. The smaller number is ............

a. 27

b. 53

c. 50

d. 49

Question 8:

When N is divided by 12, the remainder is 9. When N is divided by 6, the remainder is .......

a. 2

b. 0

c. 4

d. 3

Question 9:

How many hours make up 2 weeks?

a. 186

b. 336

c. 363

d. 168

Question 10:

How many hours make up 14400 seconds?

a. 240

b. 4

c. 2

d. 120

Exam number 3: Sắp xếp theo thứ tự tăng dần

Answer: (12) < ..... < ...... < ...... < ........ Nhập số thứ tự của các ô vào chỗ (....) cho thích hợp để được dãy số tăng dần