Tải Đề thi Violympic Toán Tiếng Anh lớp 5 vòng 6 năm 2015 - 2016 - Đề thi giải Toán Tiếng Anh trên mạng lớp 5 có đáp án

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<b>Đề thi Violympic Toán Tiếng Anh lớp 5 vòng 6 năm 2015 - 2016</b>

<b>Exam number 1: Choose 2 consecutive cells which have the same or equal value.</b>
<b>(Tìm cặp bằng nhau)</b>

<b>Exam number 2: Vượt chướng ngại vật</b>

Question 2.1:

The missing
number is ...
a. 5.9

b. 8.3 c. 6.3 d. 3.8

Question 2.2: Find the value of y such that 19.5 + y = 32.6

a. 52.1 b. 14.1 c. 51.1 d. 13.1

Question 2.3: Count back by 0.5

2.7 P

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a. 3.7 b. 1.2 c. 1.7 d. 4.2
Question 2.4:

Q 0.9

The value of Q is ...

a. 0.6 b. 1.1 c. 1.0 b. 0.7

Question 2.5: Calculate: 1.34 + 2.34 + 3.34 + ... + 20.34 = ...
a. 205.96 b. 195.12 c. 227.64 d. 216.8
Question 2.6:

Rule: Add 13.85.
The missing
number is ...

a. 54.44 b. 53.44 c. 80.14 d. 81.14

Question 2.7:

Rule:
Substract

15.24. The missing number is ...

a. 49.42 b. 19.84 c. 48.52 d. 18.94
Question 2.8: Which of following decimals is equal to 3/8?

a. 0.35 b. 0.375 c. 0.3 d. 0.357

Question 2.9: Write these numbers in standard form: 21.3 = 20 + 1 + 0.3
Which of following is true?

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d. 280.2 = 200 + 8 + 0.2

Question 2.10: Count on by 0.3

N 4.7

The value of N is ...

a. 4.1 b. 3.5 c. 3.8 d. 4.4

Question 2.11: 10 + ... + 8 = 18.06
The missing number is ...

a. 0.06 b. 0.8 c. 0.08 b. 0.6

Question 2.12: Find the value of a if

a. 9 b. 1

c. 8
d. 7

Exam number 3: Fill in the blank with the suitable number (Note: write decimal number
with "the dot" between number part and fraction part. Example: 0.5)

Question 3.1: If n = 23.54 then n x 9 = ...
Write your answer by decimal in the simplest form
Question 3.2: If a x b = 42.63 then b x a = ...
Question 3.3:

The missing
decimal

number
is ...

Question 3.4:
Multiply: 3.56

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Question 3.5: This table shows the weights of Peter's three dogs.

The
product
of the

combined weight of Shadow and Josie and the weight of Brody is ... kg.

Question 3.6: If a = 2.4; b = 5.6 and c = 7.6 then (a + b) x c = ... Write your answer by
decimal in the simplest form.

Question 3.7: The cost of 2 kilograms of oranges is 2.31 dollars. What is the cost of 12
kilograms of oranges?

Question 3.8: Calculate: 0.4 x 8.4 x 2.5 = ...
Fill in the blank with the suitable sign (>, =, <)

Question 3.9: Compare: M = 25.36 x 25.34 and P = 25.35 x 25.35
Question 3.10: Compare: A = 26.26 x 4949.49 and B = 49.49 x 2626.26
ĐÁP ÁN

Exam number 1: Choose 2 consecutive cells which have the same or equal value. (Tìm
cặp bằng nhau)

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

Exam number 2: Vượt chướng ngại vật
Question 2.1: b

Question 2.2: d
Question 2.3: b

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Question 2.7: a
Question 2.8: b
Question 2.9: c

Question 2.10: c
Question 2.11: a
Question 2.12: c
Exam number 3: Fill in the blank with the suitable number
Question 3.1: 211.86

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