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27 tháng 9 2021

Đáp án là b nha

27 tháng 9 2021

The perimeter of a square is \(\frac{4}{5}\) dm. what is the measure of each side?

A) 2 dm      B) 2 cm      C)\(\frac{2}{5}\) dm      D)\(\frac{1}{5}\) cm

27 tháng 9 2021

câu

câu b nhé

27 tháng 9 2021

câu B 

0000000000000000000000000000000msw

27 tháng 11 2021

cậu muốn chúng tớ dịch hay giải toán

27 tháng 11 2021

giải nhé cậu

3 tháng 1 2019

the least common denominator of these fractions is 84

2/21 = 8/84

3/28 = 9/84

26 tháng 5 2021

IV. Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best option to complete each of the following numbered blanks.

The moonThe moon beautiful (0).....at.... night. Sometimes the moon looks big and round aboveus. But often.....(1)....is smaller and thinner, a banana. A lot of hildren want to go there but they......(2)...... . It isn’t .......(3).....very good place. It’s sometimes very cold .......(4)...... sometimes very hot. There is no grass and there isn’t  .......(5)......food. There are no animals and people.

1. A. they           B. it          C. she       D. we

2. A. doesn’t      B. aren’t    C. can’t     D. didn’t

3. A. a               B. the       C.this        D. they

4. A. because    B. and      C. only       D. so

5. A. any           B. no        C. one       D. some

26 tháng 5 2021

IV. Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best option to complete each of the following numbered blanks.

The moonThe moon beautiful (0).....at.... night. Sometimes the moon looks big and round aboveus. But often.....(1)....is smaller and thinner, a banana. A lot of hildren want to go there but they......(2)...... . It isn’t .......(3).....very good place. It’s sometimes very cold .......(4)...... sometimes very hot. There is no grass and there isn’t  .......(5)......food. There are no animals and people.

1.A. they B. it C. she D. we

2. A. doesn’t B. aren’t C. can’t D. didn’t

3. A. a B. the C.this D. they

4. A. because B. and C. only D. so

5. A. any B. no C. one D. some

 Exam number 1: Đi tìm kho báuQuestion 1: There are 40 students in Mrs. Brown's class. 25% of her students received a B on the test. How many students received a B?a. 10                   b. 12                     c. 18                  d. 20Question 2: What is the product of 3.05 and 2.8?a. 8.54                  b. 8.056                 c. 8.56               d. 8.054Question 3: A...
Đọc tiếp

 

Exam number 1: Đi tìm kho báu

Question 1: There are 40 students in Mrs. Brown's class. 25% of her students received a B on the test. How many students received a B?

a. 10                   b. 12                     c. 18                  d. 20

Question 2: What is the product of 3.05 and 2.8?

a. 8.54                  b. 8.056                 c. 8.56               d. 8.054

Question 3: A clothing shop is having a 40% off sale. How much would Jane have to pay for a $30 sweater with a 40% discount?

a. $18                  b. $20                   c. $50                d. $13

Question 4: If a pen costs $1.75 and an eraser costs $0.85, which of the following is the cost of 10 erasers and 5 pens?

a. $21.75                b. $26                  c. $18.75             d. $17.25

Question 5: If the area of the rectangle ABCD is 60cm2 then the area of the trapezoid MNCD is ..........cm2.

Đề thi Violympic toán tiếng anh lớp 5

a. 48                    b. 50                  c. 45                  d. 54

Exam number 2: Tìm cặp bằng nhau

Đề thi Violympic toán tiếng anh lớp 5

Exam number 3: Fill in the blank with the suitable number

Question 1 The length of each edge of a cube is 3 cm. The surface area of the cube, in cm2, is .............

Question 2: At the beginning of the summer, Bob was 140 cm tall. At the end of the summer, he measured his height again and discovered that it had increased by 5%. Measured in cm, what was his height at the end of summer?

Question 3: The number of centimetres in 7.05 metres is ...............

Question 4: Bella scores on six of her eight pictures. The percentage of pictures that she does not score on is .........%.

Question 5: A bag contains green marbles and red marbles only. If the ratio of the number of green marbles to the number of red marbles is 1:4 then ............% of marbles are green.

Question 6: How many even numbers between 1 and 100 are divisible by 5?

Question 7: Alice is going to the store. One third of the way to the store, she stops to talk with Kelly. She then continues for 6 km and reaches the store. How many kilometres does she travel?

Question 8: How many three-digit numbers are exactly 19 more than a two-digit number?

Question 9: In the 3×3 table shown, the numbers 2, 4 and 6 are placed so that each number occurs only once in each row and only once in each column. The value of M + N is ............

Đề thi Violympic toán tiếng anh lớp 5

Question 10: How many different 3-digit whole numbers can be formed using the digits 4, 5, 0 and 8, assuming that no digit can be repeated in a number?

3
4 tháng 5 2020

Exam number 1: Đi tìm kho báu

Question 1: There are 40 students in Mrs. Brown's class. 25% of her students received a B on the test. How many students received a B?

\(a\) 10                   b. 12                     c. 18                  d. 20

Question 2: What is the product of 3.05 and 2.8?

\(a\) 8.54                  b. 8.056                 c. 8.56               d. 8.054

Question 3: A clothing shop is having a 40% off sale. How much would Jane have to pay for a $30 sweater with a 40% discount?

\(a\) $18                  b. $20                   c. $50                d. $13

Question 4: If a pen costs $1.75 and an eraser costs $0.85, which of the following is the cost of 10 erasers and 5 pens?

a. $21.75                b.$26                  c. $18.75             \(d\)$17.25

Question 5: If the area of the rectangle ABCD is 60cm2 then the area of the trapezoid MNCD is ..........cm2.

a. 48                    \(b\) 50                  c. 45                  d. 54

Exam number 2: Tìm cặp bằng nhau

Exam number 3: Fill in the blank with the suitable number

Question 1: 54

Question 2: 147 

Question 3: 705 

Question 4: 25 

Question 5: 20 

Question 6: 9 

Question 7: 9 

Question 8: 19

Question 9: 6 

Question 10: 18

4 tháng 5 2020

ko bt

:))

13 tháng 6 2018

1.Nghĩa Tiếng Việt của câu trên là '' Ai luôn khiến khách hàng của mình đi ? ''

 Taxi drive

2.Nghĩa Tiếng Việt của câu trên là " Cái gì làm cho cây đàn mở khó khăn đến vậy ?"

Jokes Etc - Nairaland

3.Nghĩa Tiếng Việt của câu trên là " A là bố của B . Nhưng B lại không phải con trai của A .Làm sao mà có thể ? "

Beacause B may be A's daughter.

4.Nghĩa Tiếng Việt của câu trên là " Tôi có thể đi đến bất cứ nơi đâu trên thế giới mà chỉ sống trong một góc.Tôi là gì ? "

I'm a stamp

5.Nghĩa Tiếng Việt của câu trên là " Con vật nào nhảy khi nó vừa đi và vừa ngồi ? "

It's Kangaroo

Cái này toàn là đố vui dân gian thui !!

V. Hãy đọc đoạn văn sau và trả lời câu hỏi.Portmouth is a town in England. It is in the south of England and it is on the coast. Off the coat, near Portsmouth, there is an island called the Isle of Wight. This island is south of Portsmouth. It is famous for water sports. The Isle of Wight is beautiful and it has a warm climate. Every year, thousands of people come here for sightseeing for sailing.Where is Portsmouth?         ...
Đọc tiếp

V. Hãy đọc đoạn văn sau và trả lời câu hỏi.

Portmouth is a town in England. It is in the south of England and it is on the coast. Off the coat, near Portsmouth, there is an island called the Isle of Wight. This island is south of Portsmouth. It is famous for water sports. The Isle of Wight is beautiful and it has a warm climate. Every year, thousands of people come here for sightseeing for sailing.

  1. Where is Portsmouth?

          _____________________________________________________________

  1. Is the Isle of Wight south or north of Portsmouth?

          _____________________________________________________________

  1. What is the Isle of Wight famous for?

_____________________________________________________________

  1. What is the weather like in the Isle of Wight?

_____________________________________________________________

  1. Why do many people come to the Isle of Wight every year?

_____________________________________________________________

3
11 tháng 8 2021

V. Hãy đọc đoạn văn sau và trả lời câu hỏi.

Portmouth is a town in England. It is in the south of England and it is on the coast. Off the coat, near Portsmouth, there is an island called the Isle of Wight. This island is south of Portsmouth. It is famous for water sports. The Isle of Wight is beautiful and it has a warm climate. Every year, thousands of people come here for sightseeing for sailing.

Where is Portsmouth?

=> Portsmouth is in the South of England.

Is the Isle of Wight south or north of Portsmouth?

=> It is south of Portsmouth.

What is the Isle of Wight famous for?

=> The Isle of Wight is famous for water sports.

What is the weather in the Isle of Wight?

=> It is warm.

Why do many people come to the Isle of Wight every year?

=> Many people come to the Isle of Wight every year for sightseeing and for sailing.

11 tháng 8 2021

1. It's in England.

2. No, it isn't.

3. It's famous for water sports.

4. The weather in the Isle for Wight is warm.

5. Many people come here because they want to go sightseeing for sailing.

3 tháng 8 2018

cá bạn làm bài 1 thôi cũng được 

3 tháng 8 2018

1 . Yes , I do

2 . No , I doesn't

A.The Ant and the GrasshopperIn a beautiful spring, a Grasshopper was hopping about, dancing and singing his song. He saw an Ant, “What are you doing?” “I'm gathering some food and building a shelter for myself.”. The Grasshopper laughed and teased the Ant “Winter is far away and it is a glorious day to play. Why are you toiling? We have got plenty of food at present.” The Ant ignored him and continued his work. When the winter came the Grasshopper found itself dying of hunger,...
Đọc tiếp

A.The Ant and the Grasshopper

In a beautiful spring, a Grasshopper was hopping about, dancing and singing his song. He saw an Ant, “What are you doing?” “I'm gathering some food and building a shelter for myself.”. The Grasshopper laughed and teased the Ant “Winter is far away and it is a glorious day to play. Why are you toiling? We have got plenty of food at present.” The Ant ignored him and continued his work. When the winter came the Grasshopper found itself dying of hunger, while the Ant had corn and grain in the store he collected in the summer. Then the Grasshopper knew...

It is best to prepare for the days of necessity.

Notes: hop: nhảy nhót, gather: tha (mồi), shelter: tổ (kiến), glorious: tuyệt đẹp, die of hunger: rất đói, days of necessity: những lúc khó khăn, tease: trêu chọc, toil: làm việc chăm chỉ

1.Was it a beautiful day? Yes , It was

2.Who was the Ant building a shelter for?

 

3.Why did the Grasshopper laugh at the Ant? ……………………………………………………..

4.What happened to the Grasshopper in winter? ……………………………………………………

5.What lesson can you get from the story? …………………………………………………….

1

A.The Ant and the Grasshopper

In a beautiful spring, a Grasshopper was hopping about, dancing and singing his song. He saw an Ant, “What are you doing?” “I'm gathering some food and building a shelter for myself.”. The Grasshopper laughed and teased the Ant “Winter is far away and it is a glorious day to play. Why are you toiling? We have got plenty of food at present.” The Ant ignored him and continued his work. When the winter came the Grasshopper found itself dying of hunger, while the Ant had corn and grain in the store he collected in the summer. Then the Grasshopper knew...

It is best to prepare for the days of necessity.

Notes: hop: nhảy nhót, gather: tha (mồi), shelter: tổ (kiến), glorious: tuyệt đẹp, die of hunger: rất đói, days of necessity: những lúc khó khăn, tease: trêu chọc, toil: làm việc chăm chỉ

1.Was it a beautiful day? Yes , It was

2.Who was the Ant building a shelter for? -  Ant was building a shelter for himself

3.Why did the Grasshopper laugh at the Ant? - Beacause Winter is far away and it is a glorious day to play. 

4.What happened to the Grasshopper in winter?  the Grasshopper found itself dying of hunger

5.What lesson can you get from the story? - The lesson learned for this story is: Don't be subjective