Đề thi Violympic Tiếng anh lớp 5 vòng 3 - Năm học 2015-2016

Math Violympic 5 Round 3 2015-2016

pg. 1 manhquyet76@gmail.com

Question 1: Choose consecutively the cells with increasing value to remove them from the table.

Answer: Question 2: Fill in the blank with the suitable sign (>, <, =)

Question 2.1: Compare: 5/123 ............1/41 Fill in the blank with the suitable number.......................................................................................................

Question 2.2:

Divide Write your answer in the simplest form............................................................................................................... Question 2.3:

3km2 = .......... m2. Question 2.4:

...../4 m = 175cm. The missing number is ........................................................................................................................................ Question 2.5:

The cost of eight spoons is 4 dollars. How much do 6 spoons cost?

Answer: 6 spoons cost ..............dollars. Question 2.6:

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Math Violympic 5 Round 3 2015-2016

pg. 2 manhquyet76@gmail.com

The sum of two consecutive odd numbers is 2016. The greater number is ...............

Question 2.7:

The sum of denominator and numerator of a fraction is 91 and the fraction is equal to 6/7. The denominator of the fraction is ...............

Question 2.8:

1/2 + 1/4 + 1/n = 11/12 The value of n is .................................................................................................................................................. Question 2.9:

Bella has 30 candies. Alice has 5 candies fewer than Bella. Sara has 5 candies more than Bella. How many candies do they have altogether?

Answer: They have .......... candies altogether. Question 2.10:

The sum of the page number of the last 3 pages of a book is 369. What is the last page number?

Answer: The last page number is ............. Question 3:

Question 3.1: 25mm2 = .............

a. 1/40m2 b. 1/400m2 c. 1/4000cm2 d. 1/40000m2 Question 3.2:

3/100 m2 = ...........

a. 3dm2 b. 30cm2 c. 3mm2 d. 3cm2 Question 3.3:

2kg = .......... a. 20g b. 200g c. 2000g d. 20000g Question 3.4:

Write >, <, = 3cm2 200mm2 ............. 3200mm2 Question 3.5:

3/10 kg = .............g.

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Math Violympic 5 Round 3 2015-2016

pg. 3 manhquyet76@gmail.com

Answer: (9) < ....... < ......... < ............ < ........... (9) < (7) < (3) < (4) < (10) < (6) < (2) < (8) < (5) < (1)

Question 2:

Fill in the blank with the suitable sign (>, <, =) Question 2.1: Compare: 5/123 ............1/41 >

Fill in the blank with the suitable number.

Question 2.2:

Divide Write your answer in the simplest form. 4

Question 2.3:

3km2 = .......... m2. 3000000 3 000 000

Question 2.4:

...../4 m = 175cm. The missing number is ............. 7

Question 2.5:

The cost of eight spoons is 4 dollars. How much do 6 spoons cost? Answer: 6 spoons cost ..............dollars. 3

Question 2.6:

The sum of two consecutive odd numbers is 2016. The greater number is ............... 1009

Question 2.7:

The sum of denominator and numerator of a fraction is 91 and the fraction is equal to 6/7. The denominator of the fraction is ............... 49

Question 2.8:

1/2 + 1/4 + 1/n = 11/12 The value of n is ........... 6

Question 2.9:

Bella has 30 candies. Alice has 5 candies fewer than Bella. Sara has 5 candies more than Bella. How many candies do they have altogether? Answer: They have .......... candies altogether. 92

Question 2.10:

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