Đề thi Violympic Toán Tiếng Anh lớp 5 vòng 3 năm 2015 - 2016
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Đề thi Violympic Toán Tiếng Anh lớp 5 vòng 3 năm 2015 - 2016
Question 1: Choose consecutively the cells with increasing value to remove them
from the table.
Question 2:
Fill in the blank with the suitable sign (>, <, =)
Question 2.1: Compare: 5/123 ............1/41
1 2
Question 2.2: Divide 5 1 .... Write your answer in the simplest form.
3 6
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?
Question 2.6: 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?
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?
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Question 3:
Question 3.1: 25mm2 = .............
a. 1/40m2 b. 1/400m2 c. 1/4000cm2d. 1/40000m2
Question 3.2: 3/100 m2 = ...........
a. 3dm2 b. 30cm2 c. 3mm2d. 3cm2
Question 3.3: 2kg = ..........
a. 20gb. 200g c. 2000gd. 20000g
Question 3.4: Write >, <, =
3cm2 200mm2 ............. 3200mm2
Question 3.5: 3/10 kg = .............g.
Đáp án
Question 1: Choose consecutively the cells with increasing value to remove them from
the table.
(9) < (7) < (3) < (4) < (10) < (6) < (2) < (8) < (5) < (1)
Question 2:
Question 2.1: >
Question 2.6: 1009
Question 2.2: 4
Question 2.7: 49
Question 2.3: 3000000
Question 2.8: 7
Question 2.4: 7
Question 2.9: 92
Question 2.5: 3
Question 3:
Question 2.10: 124
Question 3.1: d
Question 3.2: a
Question 3.3: c
Question 3.4: <
Question 3.5: 300
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