VÒNG 3 - TIẾNG ANH (14-15)

VÒNG 3
BÀI 1:
Câu 1:
Calculate: 
The value of A is 

Câu 2:
Calculate: 
The value of A is 

Câu 3:
Write 
 in the lowest terms: 
The value of B is 

Câu 4:
Lan is 8 years old. Her grandmother is 
 of her age. How old is Lan`s grandmother? Answer: 
 years old.
Câu 5:
The sum of age of father and son is 60 years old and son is 30 years younger than father. Father is 
 years old.
Câu 6:
Find two consecutive natural numbers if their sum is 2015. Answer: The greater number is 

Câu 7:
Spending 200000 dong on buying 4 books. Spending 
 dong on buying 7 books.
Câu 8:
The perimeter of a rectangle is 
. The length is 
 more than the width. The area of this rectangle is 
 

Câu 9:
Find the last digit of this product: 
Answer: 

Câu 10:
The average of three numbers is 32. The second number is two times the first number and the third number is six units more than the second number. The first number is 


BÀI 2:TĂNG DẦN


BÀI 3: ĐI TÌM KHO BÁU