Đề thi Violympic Toán tiếng Anh lớp 3 vòng 2 năm 2015 - 2016

Đề thi Violympic Toán tiếng Anh lớp 3 vòng 2 năm 2015 - 2016
Exam number 1: Đỉnh núi trí tuệ
Question 1: What is the value of the underlined digit: 642
Question 2: The perimeter of this triangle is ......... cm.

Question 3: Bees and butterflies are insects.

There are ......... insects in the picture.
Question 4: Find the difference of the least and greatest of these numbers.

Question 5: Calculate: 800 : 4 = ...........
Question 6: The sum of the least and the greatest of these numbers.

Question 7: Anna's mother is 37 years old. Anna's mother's age is 28 years more than
Anna's age. How old is Anna?
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Question 8: A puppy eats 312g of food on Saturdat and 285g of food on Sunday. The total
amount of food that the puppy eats on the weekend is ....... g.
Question 9: Write >, < or = in the blank: 327 + 120 ..... 661 - 213
Question 10: The value of the expression: 4 x 8 + 35 is ........
Exam number 2: Tìm cặp bằng nhau

Exam number 3:
Question 1: Which number is smaller than 723?
a. 730

b. 742

c. 719

d. 732

Question 2: The result of the calculation 2 x 2 x 10 is .....
a. 40

b. 14

c. 30

d. 20

Question 3: Which of the following numbers is the greatest?
a. 735

b. 537

c. 573

d. 375

Question 4: What time does the clock show? Answer using digits and a colon.

a. 10 : 10

b. 2 : 50

c. 7 : 10

d. 10 : 35

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Question 5: The perimeter of a square is 200cm. The length of each its side is ...... cm.
a. 50

b. 10

c. 15

d. 30

Question 6: Which of the following calculations is not correct?
a. 317 + 235 = 542
b. 832 - 271 = 561
c. 426 + 138 = 564
d. 762 - 214 = 548
Question 7: If you mix magenta and yellow the which color will you get?

a. White

b. Blue

c. red

d. cyan

Question 8: A pet store has 9 tanks of fish. There are 4 fish in each tanks.
fish does the pet store have in all?

a. 27

b. 36

c. 45

How many

d. 32

Question 9: The missing number fill in the blank is ........
a. 100

b. 4

c. 9

d. 10

Question 10: The sum of two numbers is 762. One of the numbers is the least 3-digit
number. Find their difference.
a. 576

b. 662

c. 562

d. 627

ĐÁP ÁN

Exam number 1: Đỉnh núi trí tuệ
Question 1: 40

Question 2: 900

Question 3: 13

Question 4: 121

Question 5: 200

Question 6: 591

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Question 7: 9

Question 8: 597

Question 9: <

Question 10: 67

Exam number 2: Tìm cặp bằng nhau
(1) = (7); (2) = (16); (3) = (10); (4) = (13); (5) = (9); (6) = (19); (8) = (20); (11) = (17);
(12) = (20); (14) = (15)
Exam number 3:
Question 1: c

Question 2: a

Question 3: a

Question 5: a

Question 6: a

Question 7: c

Question 8: b

Question 9: d

Question 10: b

Question 4: a

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