Đề thi Violympic Toán Tiếng Anh lớp 5 vòng 2 năm 2015 - 2016

Đề thi Violympic Toán Tiếng Anh lớp 5 vòng 2 năm 2015 - 2016 tài liệu, giáo án, bài giảng , luận văn, luận án, đồ án, bà...

Đề thi Violympic Toán Tiếng Anh lớp 5 vòng 2 năm 2015 - 2016 Question 1: Find equal values (Tìm các cặp giá trị bằng nhau)

Question 2:

Question 2.1: Compare 7/9 2/3

Fill in the blank with the suitable sign (>, <, =)

Question 2.2: If 209/143 = (209 : n)/13 then n =

Question 2.3:

The correct number fill in the box is

Question 2.4: Complete the table (Write your answer in the simplest form) Rule: divide

by 4/5

Question 2.5: Write the equivalent fraction of 3/8 with a denominator of 1000.

Question 2.6: The perimeter of the square below is cm (Simplify your answer)

Question 2.7: The sum of two numbers is 156 and their ratio is 6/7 The smaller number

is

Question 2.8: Convert: 2 tons 40kg = kg

Question 2.9: The last digit of the product 11 x 22 x 33 x x 99 is

Question 2.10: The sum of two numbers is the greatest 4-digit number and their ratio is 1 :

2 The smaller number is

Question 3:

Question 3.1: Which of the following fractions is the greatest?

Question 3.2: kg

5

2

4 = g The missing number is

Question 3.3: If

4

3 2 : 2 1

3 m then m =

A 5/2 B 14/11 C 6(3/8) D 77/8

Question 3.4:

The value of

97

2 1

7

2 1 5

2 1 3

2

 x

M is

ĐÁP ÁN

Question 1: Find equal values

(2) = (10); (4) = (12); (5) = (1); (8) = (6); (9) = (16); (11) = (17); (13) = (7); (14) = (19); (15) = (18); (20) = (3

Question 2:

Question 2.1: >

Question 2.2: 11

Question 2.3: 125

Question 2.4: 2

Question 2.5: 375

Question 2.6: 6 Question 2.7: 72 Question 2.8: 2040 Question 2.9: 0 Question 2.10: 3333 Question 3:

Question 3.1: C

Question 3.2: D

Question 3.3: B

Question 3.4: D