Tài liệu đề thi violympic toán tiếng anh lớp 5 năm 2015 2016

Mô tả:

ĐỀ THI VIOLYMPIC TOÁN TIẾNG ANH LỚP 5 VÒNG 1 NĂM 2015 - 2016 Question 1: Choose the most suitable answer in 4 available answers. Question 1.1: The value of 85 x 46 + 54 x 85 is ...............  A. 485  B. 5464  C. 8446  D. 8500 Question 1.2: The area of the parallelogram below is ............ cm2.  A. 7  B. 8  C. 28  D. 14 Question 1.3: Add: 2/7 + 3/7 = ..........  A. 5/7  B. 4/7  C. 6/7  D. 8/7 Question 1.4: Convert: 2km2 = ..............m2.  A. 200 000  B. 20 000  C. 2 000  D. 2 000 000 Question 5: Find x such that: x + 3/5 = 5/2  A. 2/5  B. 19/10  C. 8/5  D. 8/10 Question 1.6: The sum of two numbers is 79 and their difference is 13. What is the smaller number?  A. 23  B. 33  C. 46  D. 53 Question 1.7: Which image matchs the following fraction? 2/5  A.  B.  C.  D. Question 1.8: The perimeter of the square below is .............. cm.  A. 25/81  B. 41/9  C. 9/9  D. 20/9 Question 1.9: How many numbers between 65 and 121 are divisible by 8?  A. 48  B. 6  C. 7  D. 8 Question 1.10: 2/5 of the trees in a garden is red apple trees. Others are green apple trees. There are 60 green apple trees. How many apple trees are there in the garden altogether?  A. 120  B. 150  C. 100  D. 130 Question 2: Let's reach the intellectual peak by answering the questions. Question 2.1: In 235468, the value of the digit in the hundreds place is: ................ Question 2.2: 1/4 kg = .............g. The missing number is ...............