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Câu hỏi 1:The average of three numbers is 1988. The first number is 1984. The third number is 2 units more than the second number. Find the third number.Câu hỏi 2:The average of 5 consecutive odd numbers is 123. Find the greatest number.Câu hỏi 3:Which of the following fractions is equal to 2/3?Câu hỏi 4:The average of two numbers is 95. The first number is 2/3 of the second number. Find the first numberCâu hỏi 5:Fill in the blank with the correct number: 6/100 kg = .... kgCâu...
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Câu hỏi 1:
The average of three numbers is 1988. The first number is 1984. The third number is 2 units more than the second number. Find the third number.

Câu hỏi 2:
The average of 5 consecutive odd numbers is 123. Find the greatest number.
Câu hỏi 3:
Which of the following fractions is equal to 2/3?

Câu hỏi 4:
The average of two numbers is 95. The first number is 2/3 of the second number. Find the first number
Câu hỏi 5:
Fill in the blank with the correct number: 6/100 kg = .... kg

Câu hỏi 6:
The sum of two fractions is 45/23 and the first fraction is one quarter of the second fraction. Find the first fraction.

Câu hỏi 7:
The sum of twonumbers is 463 and three are eighteen even numbers between these numbers. Find the greater number.

Câu hỏi 8:
Which of the following fractions is the greatest number?

Câu hỏi 9:
The average of two numbers is 95. The first number is 2/3 of the second number. Find these two numbers.

Câu hỏi 10:
The sum of the number of lions and monkeys in a zoo is 40 and lions are 1/3 the number of monkeys. How many monkeys are there in the zoo?
 

0
19 tháng 8 2016

$11050

Bài thi số 2Điền kết quả thích hợp vào chỗ (...): 19:34Fill in the blank with the suitable numberCâu 1:There were 5256 people in a commune. After a year, the population increased by 79. One year later, it increased further by 71. How many people are there in total after 2 years?Answer:  people.Câu 2:Find the value of y such that y - 305 = 545.Answer: y = Câu 3:The sides of a triangle are a, b and c respectively.What is the perimeter of the triangle if a = 8cm, b = 6cm, c =...
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Bài thi số 2

Điền kết quả thích hợp vào chỗ (...):

 19:34

Fill in the blank with the suitable number

Câu 1:
There were 5256 people in a commune. After a year, the population increased by 79. One year later, it increased further by 71. How many people are there in total after 2 years?
Answer:  people.

Câu 2:
Find the value of y such that y - 305 = 545.
Answer: y = 

Câu 3:
The sides of a triangle are a, b and c respectively.

What is the perimeter of the triangle if a = 8cm, b = 6cm, c = 6cm?
Answer: The perimeter of the triangle is  cm.

Câu 4:
A fund received 75500000 VND on the first day, 85950000 VND on the second day and 14500000 VND on the third day. How much money did the fund receive altogether?
Answer: The fund received  VND altogether.

Câu 5:
The sum of the ages of the father and his son is 58. The father is 38 years older than his son. How old is the father?
Answer: The father is  years old.

Câu 6:
The perimeter of a rectangle is 32cm. The length is 4cm longer than the width. What is its area?
Answer: Its area is  .

Câu 7:
The sum of the ages of the mother and her son is 60. The mother is 38 years older than her son. How old is the mother?
Answer: The mother is  years old.

Câu 8:
In a café, there were 267 adults and 123 teenagers. If each of them spent 8 dollars then they spent  dollars in all.

Câu 9:
If A - B = 8 and the average of A and B is 7 then A = 

Câu 10:
On a Christmas tree, there are 45 glass stars and 26 golden balls. Each glass star costs 4 dollars while a golden ball costs 3 more dollars than a glass star. What is the total cost of the glass stars and golden balls?
Answer: The total cost is  dollars.

đây là đề thi toán tiếng anh lớp 4 vòng 6 đó!

 

 

4
21 tháng 12 2016

Câu 1 : 5406

Câu 2 : 850

Câu 3 : 20

Câu 4 : 107950000

Câu 5 : 48

Câu 6 : 60

Câu 7 : 49

Câu 8 : 3120

Câu 9 : 11

Câu 10 : 362

8 tháng 3 2017

câu 4 107950000

10 tháng 3 2016

6 à ?phải không?

17 tháng 3 2016

theo mình là 30-21=9

PhotoBui Vu Tra MyTrường Tiểu Học Kim ĐồngLớp 4a2ID: 50462017LỚP BẠN ĐANG DỰ THILớp 4VÒNG THI HIỆN TẠI VIOLYMPICVòng 6VÒNG THI CỦA BẠNVòng 6LẦN THI1Bài thi số 2Điền kết quả thích hợp vào chỗ (...): 19:34Fill in the blank with the suitable numberCâu 1:There were 5256 people in a commune. After a year, the population increased by 79. One year later, it increased further by 71. How many people are there in total after 2 years?Answer:  people.Câu...
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Photo

Bui Vu Tra My

Trường Tiểu Học Kim Đồng

Lớp 4a2

ID: 50462017

LỚP BẠN ĐANG DỰ THI

Lớp 4

VÒNG THI HIỆN TẠI VIOLYMPIC

Vòng 6

VÒNG THI CỦA BẠN

Vòng 6

LẦN THI

1

Bài thi số 2

Điền kết quả thích hợp vào chỗ (...):

 19:34

Fill in the blank with the suitable number

Câu 1:
There were 5256 people in a commune. After a year, the population increased by 79. One year later, it increased further by 71. How many people are there in total after 2 years?
Answer:  people.

Câu 2:
Find the value of y such that y - 305 = 545.
Answer: y = 

Câu 3:
The sides of a triangle are a, b and c respectively.

What is the perimeter of the triangle if a = 8cm, b = 6cm, c = 6cm?
Answer: The perimeter of the triangle is  cm.

Câu 4:
A fund received 75500000 VND on the first day, 85950000 VND on the second day and 14500000 VND on the third day. How much money did the fund receive altogether?
Answer: The fund received  VND altogether.

Câu 5:
The sum of the ages of the father and his son is 58. The father is 38 years older than his son. How old is the father?
Answer: The father is  years old.

Câu 6:
The perimeter of a rectangle is 32cm. The length is 4cm longer than the width. What is its area?
Answer: Its area is  .

Câu 7:
The sum of the ages of the mother and her son is 60. The mother is 38 years older than her son. How old is the mother?
Answer: The mother is  years old.

Câu 8:
In a café, there were 267 adults and 123 teenagers. If each of them spent 8 dollars then they spent  dollars in all.

Câu 9:
If A - B = 8 and the average of A and B is 7 then A = 

Câu 10:
On a Christmas tree, there are 45 glass stars and 26 golden balls. Each glass star costs 4 dollars while a golden ball costs 3 more dollars than a glass star. What is the total cost of the glass stars and golden balls?
Answer: The total cost is  dollars.

đây là đề thi toán tiếng anh lớp 4 vòng 6 đó!

4
21 tháng 12 2016

sao dài thế?

20 tháng 12 2016

Cách giải câu 7 nè !

Tuổi của mẹ là :

  ( 60 + 38 ) : 2 = 49 ( tuổi )

     Đáp số : 49 tuổi 

Bạn k mk nhé ! Mk sẽ giải hết cho bạn !

Write the words in number form which consist of: 7 hundred thousands, 6 thousands, 3 hundreds, 4 tens and 2 units.Answer: Câu 2:Fill in the sequence with the missing number in order to have 3 consecutive natural numbers.897;  ; 899Câu 3:Fill in the sequence with the missing number in order to have 3 consecutive natural numbers.; 87; 88Câu 4:How many single digit numbers are there?Answer:  numbers.Câu 5:6 is just after of 5 and 5 is just before of 6. What is the product of just after and just...
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Write the words in number form which consist of: 7 hundred thousands, 6 thousands, 3 hundreds, 4 tens and 2 units.
Answer: 

Câu 2:
Fill in the sequence with the missing number in order to have 3 consecutive natural numbers.
897;  ; 899

Câu 3:
Fill in the sequence with the missing number in order to have 3 consecutive natural numbers.
; 87; 88

Câu 4:
How many single digit numbers are there?
Answer:  numbers.

Câu 5:
6 is just after of 5 and 5 is just before of 6. What is the product of just after and just before of 10?
Answer: 

Câu 6:
Jean has 3014 beads. She has 497 beads less than Gillian. How many beads do they have altogether?
Answer: They have  beads altogether.

Câu 7:
There are 56 apples in a basket.  of them are green and the rest are red. How many red apples are there?
Answer: There are  red apples.

Câu 8:
The perimeter of a square garden is 36m. What is its area?
Answer: Its area is  .

Câu 9:
248 boys and 418 girls were divided into groups of 9. How many groups were there altogether?
Answer:  groups.

Câu 10:
Mr Junior bought 1 magazine, 1 book and 1 pen. The pen costs 5 dollar, the book costs 31 dollar more than the pen. The magazine costs twice as much as the book. How much did he spend on the three things?
Answer: He spent  dollar.

0
11 tháng 10 2021

If the day after tomorrow will be Wednesday, which day of the week will 20 days later be?

We got:

The day after tomorrow will be Wednesday 

\(\Rightarrow\) Today is Monday.

Each seven days, It will be Monday again.

We got:

20 = 7 + 7 + 6

\(\Rightarrow\) The day of the week after 20 days will be Monday + 6 more days = Sunday

\(\Rightarrow\) B

11 tháng 10 2021

cảm ơn bạn

22 tháng 9 2015

Dịch: Trung bình cộng của 3 số là 32. Số thứ hai gấp 2 lần số thứ nhất, số thứ ba hơn số thứ hai 6 đơn vị. Tìm số thứ nhất?

Tổng 3 số bằng: 32 x 3 = 96

Coi số thứ nhất là 1 phần, số thứ hai là 2 phần như vậy, Số thứ ba là 2 phần và 6 đơn vị

Ta có sơ đồ sau:

6 số thứ nhất số thứ hai số thứ ba 96

Bớt số thứ hai đi 2 đơn vị

Tổng số phần bằng nhau là: 1 + 2+ 2 = 5 (phần)

5 phần ứng với 96 - 6 = 90 đơn vị

Số thứ nhất là: 90 : 5 x 1 = 18 

ĐS: 18

22 tháng 9 2015

Sửa lại dòng: Bớt số thứ hai đi 2 đơn vị  ----> Bớt số thứ ba đi 6 đơn vị!