Toán 7 tiếng Anh 2015-2016
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 1:
The value of 
such that 
is 
(round to three decimal places)
Question 2:
The value of 
is
(round to three decimal places)
Question 3:
The value of 
is
Question 4:
The value of such that 
.
Answer: 
.
(round to three decimal places)
Question 5:
The negative value of such that 
.
Answer: .
Question 6:
Given the rectangular land and its length is 
. Its width is shorter than its length by 
.
Then the area of land is 
(round to one decimal place)
Question 7:
The value of 
is
Question 8:
The value of 
is
Question 9:
The value of 
is
(round to three decimal places)
Question 10:
The value of 
is
80/100
Câu 1: 0,037
Câu 9: 2,(3) =2,333
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 1:
The value of 
is
Question 2:
The value of 
is
(round to three decimal places)
Question 3:
The value of 
is
(round to three decimal places)
Question 4:
The value of 
such that 
is
(round to three decimal places)
Question 5:
The value of 
is
Question 6:
The value of 
is
Question 7:
The product of the values of such that 
is
Question 8:
The positive value of such that 
is
Question 9:
The sum of the values of such that 
is
Question 10:
In this figure, if 
then 
.
80/100
Bài 2: Cóc vàng tài ba:
1/3
-1/3
-3
5/16
51/50
Bài 3: Sắp xếp
|
-0,2
|
2
|
|
1
|
-0,8
|
|
4,2
|
4,7
|
|
-0,6
|
0
|
|
1,(3)
|
0.(6)
|
|
3
|
-0,75
|
|
-0,5
|
-0,6
|
|
0,5
|
5
|
|
-0,4
|
2,5
|
|
4,2
|
3,5
|
Vòng 2: Bài 1 :Cóc vàng tài ba
1
-8/7
8
135
Bài 2 Cặp bằng nhau
|
-0,3(18)
|
-0,3(18)
|
-1/35
|
4/9
|
|
|
|
|
|
|
-1/6
|
1/21
|
-1/5
|
4/11
|
|
|
|
|
|
|
4/9
|
1/21
|
5/2
|
-1/5
|
|
|
|
|
|
|
4/11
|
-1/35
|
10/7
|
-1/6
|
|
|
|
|
|
|
-7/9
|
-7/9
|
5/2
|
10/7
|
|
|
|
|
|
Exam number 319:53
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 1:
Calculate: 
.
Answer: 
.
(write your answer by decimal in simplest form)
Question 2:
If 
then .
Question 3:
Calculate: 
.
Answer: .
(write your answer by decimal in simplest form)
Question 4:
The value of such that 
is .
Question 5:
In this figure, 
.
Question 6:
In this figure, if 
then 
.
Question 7:
Find the value of such that
.
Answer: .
Fill in the blank with the suitable sign (>; =;<)
Question 8:
Given 
and 
.
To compare: 
.
Question 9:
Given 
and 
.
To compare:
Question 10:
Given 
and 
.
To compare: 
.
100
