K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

Số thứ ba là:

(4,2 x 3) - (3,6+ 4,5)= 4,5

Lần sau em lưu ý đăng môn Toán ở môn Toán nha

 

24 tháng 8 2021

Số thứ ba là: 

\(4,2\times3-\left(3,6+4,5\right)=4,5\)

Vậy số thứ ba là 4,5 nha

 

16 tháng 11 2023

ngày thứ 2 bán được số mét vải là

    35,5 x 2=71m

ngày thứ 3 bán được số m vải là

  71+3=74m

cả 3 ngày bán được số m vải là

  35,5+71+74=182,5m

đáp số:.....

chúc bạn học tốt

16 tháng 11 2023

ngày thứ 2 bán được số mét vải là

    35,5 x 2=71m

ngày thứ 3 bán được số m vải là

  71+3=74m

cả 3 ngày bán được số m vải là

  35,5+71+74=182,5m

Đ/S:182,5m

I have a best friend named Linh, we have been together since we were just little kids. She has beautiful bright skin and brown eyes. We have a lot of things in common, such as we love the same band, food and books. She and I even share the same name, and it is a small surprise for anyone who has talked to us. Linh is not my classmate, but we always help each other with the homework and school projects. We spend every minute in our break time to talk about all the things that happen in class, and people usually ask what can even makes us laugh that hard. Sometimes I think it is we have been best mates since forever, and I hope that we will be happy this for a very long time.

11 tháng 2 2020

TL : 

0 : zero              10 : ten              30 : thirty

1: one                 11 : eleven        ....

2 : two                12 : twelve              100: One hundred

3 : three              13 : thirteen

4 : four                14 : fourteen

5: five                 15  : fifteen

6 : six                16 : sixteen

7 : seven          17 : seventeen

8 : eight             ....

9 : nine            20 : twenty

11 tháng 2 2020
0zero      
1one11eleven21twenty-one40forty
2two12twelve22twenty-two50fifty
3three13thirteen23twenty-three60sixty
4four14fourteen24twenty-four70seventy
5five15fifteen25twenty-five80eighty
6six16sixteen26twenty-six90ninety
7seven17seventeen27twenty-seven100one hundred/ a hundred
8eight18eighteen28twenty-eight  
9nine19nineteen29twenty-nine  
10ten20twenty30thirty
21 tháng 5 2021

Dung dịch là j?

A.Dung dịch là hỗn hợp của chất lỏng với chất hoà tan trong nó.

B.Dung dịch là hỗn hợp của chất lỏng  với chất rắn đc hòa tan trong đó và phân bố đều

C.Cả hai trường hợp trên

 

18 tháng 4 2021

Me nghĩ là hoa hoặc thân.Me hok lớp 5 nha.

I.Read and match :                                                                         1.     Where will you be this weekend?                   A . I usually do morning exercise2.     What did you do at the party?                         B.  I was at the seaside3.     What will you do at Ha Long Bay?                C.   I think I’ll be at home...
Đọc tiếp

I.Read and match :                                                                        

1.     Where will you be this weekend?                   A . I usually do morning exercise

2.     What did you do at the party?                         B.  I was at the seaside

3.     What will you do at Ha Long Bay?                C.   I think I’ll be at home .

4.     Where were you last summer ?                       D. We chatted with friends                     

5.     What do you do in the moring ?                      E. I think I’ll explore the caves

II. Read and complete :

       Flowers              different             went                 holidays                 were

Linda and Tom(1)……… on their holidays. They  went to (2)…………places. Linda(3)…..... to the  Festival of (4)……...in Da Lat. Tom  joined a  sports festival. They enjoyed their(5)………….. very much.

III. Read and write T(true ) or F( false ) :

My name is Nam. It was my birthday last Sunday. I invited some of my classmates to the party. They gave me presents like comic books, robots and a teddy bear. We ate cakes, sweets, fruit and ice cream. We drank fruit juice. We sang English and Vietnamese songs. We danced, too. Phong played the guitar and Linda played the piano. The party ended at 7 p.m. We enjoyed it very much.

1.     Nam’s birthday was last Saturday .

2.     He invited some of his classmates to the party.

3.     His parents gave him presents like comic books, robots

4.     They ate cakes, sweets, fruit and ice cream

5.     They only sang Vietnamese songs

6.     Nam played the guitar

7.     Linda played the piano

8.     They enjoyed the party very much

IV. Read and answer the questions :

Hi. My name is Nam. Every morning, I get up early. I do morning exercise, have breakfast and then go to school. After school, I  usually do homework with my classmates. Then I often go to the sports centre and  play football. In the evening, I sometimes watch TV. I  like watching films after dinner.

1.     What’s his name ?..................................................................

2.     Does he get up late ?....................................................................

3.     What does he do in the moring ?.........................................................

4.     What does he do after school ?.....................................................................

5.     Does he usually do homework with his friends ?..............................................

6.     Does he often play football ?.............................................

7.     What does he sometimes do in the evening ?...................................................

8,What does he like doing after dinner

14
6 tháng 4 2020

1. she is listening to music now

6 tháng 4 2020

Tìm và sửa lỗi sai

1.She are listening to music now.

» She is listening to music now

2.He was born on October 1th 2008.

» He were born on October 1th 2008.

3.Was you at home yesterday?

 » Was you stay at home yesterday.

4.My brother  have many toy cars .

 » My brother has many toy cars.

5.He wants to be a artist.

 » He wants to be an artist.

6.How often does your friends play football after school? 

» How often do your friends play football after school?

7.Their son is seven year old.

» Their son are seven year old.

8.My names  are Loan  and Huong.

» My name  are Loan  and Huong.

9.Trung and Tuan don't eating fish at lunch.

» Trung and Tuan don't eat fish at lunch.                                                                   10.your 10.parents are watching TV in the livingroom now ?

»  Do your parents are watching TV in the livingroom now?

# Học tốt

I.Read and match :                                                                         1.     Where will you be this weekend?                   A . I usually do morning exercise2.     What did you do at the party?                         B.  I was at the seaside3.     What will you do at Ha Long Bay?                C.   I think I’ll be at home...
Đọc tiếp

I.Read and match :                                                                        

1.     Where will you be this weekend?                   A . I usually do morning exercise

2.     What did you do at the party?                         B.  I was at the seaside

3.     What will you do at Ha Long Bay?                C.   I think I’ll be at home .

4.     Where were you last summer ?                       D. We chatted with friends                     

5.     What do you do in the moring ?                      E. I think I’ll explore the caves

II. Read and complete :

       Flowers              different             went                 holidays                 were

Linda and Tom(1)……… on their holidays. They  went to (2)…………places. Linda(3)…..... to the  Festival of (4)……...in Da Lat. Tom  joined a  sports festival. They enjoyed their(5)………….. very much.

III. Read and write T(true ) or F( false ) :

My name is Nam. It was my birthday last Sunday. I invited some of my classmates to the party. They gave me presents like comic books, robots and a teddy bear. We ate cakes, sweets, fruit and ice cream. We drank fruit juice. We sang English and Vietnamese songs. We danced, too. Phong played the guitar and Linda played the piano. The party ended at 7 p.m. We enjoyed it very much.

1.     Nam’s birthday was last Saturday .

2.     He invited some of his classmates to the party.

3.     His parents gave him presents like comic books, robots

4.     They ate cakes, sweets, fruit and ice cream

5.     They only sang Vietnamese songs

6.     Nam played the guitar

7.     Linda played the piano

8.     They enjoyed the party very much

IV. Read and answer the questions :

Hi. My name is Nam. Every morning, I get up early. I do morning exercise, have breakfast and then go to school. After school, I  usually do homework with my classmates. Then I often go to the sports centre and  play football. In the evening, I sometimes watch TV. I  like watching films after dinner.

1.     What’s his name ?..................................................................

2.     Does he get up late ?....................................................................

3.     What does he do in the moring ?.........................................................

4.     What does he do after school ?.....................................................................

5.     Does he usually do homework with his friends ?..............................................

6.     Does he often play football ?.............................................

7.     What does he sometimes do in the evening ?...................................................

                              8.   What does he like doing after dinner
2

                                     BÀI GIẢI 

  Vì khi chuyển dấu phẩy ở số A sang bên trái 1 hàng ta 

 được số B nên số A gấp 10 lần số B . Nếu chuyển dấu phẩy ở số A 

 sang bên phải 1 hàng ta được số C nên số C gấp 100 lần số B .

             Ta có :

        A + B + C = 100 x B + B + B x 10 = 221,778

        A  + B + C =    111 x B    = 221,778

=>    B = 221,778 : 111 = 1,998

=> Số A là : 

              1,998 x 10 = 19,98

         Vậy số A là 19,98

  ~ CHÚC BẠN HOK TỐT ! ~

         

7 tháng 4 2020

Trl :

Bạn kia làm đúng rồi nhé !

Học tốt nhé bạn @

14 tháng 6 2020

Đây là câu hỏi về địa lý lớp 5 nha các bạn

30 tháng 7 2020

- sometimes,i swim in the sea

- i usually go to the library after school

- Mai and i always play badminton in the afternoon

- my village is very crowded and busy 

30 tháng 7 2020

- Thi thoảng tôi đi bơi ở biển .

=> Sometimes I go swimming at the sea .

- Tôi thường xuyên đến thư viện sau khi tan học .

=> I often go to the library after school .

- Mai và tôi luôn luôn chơi cầu lông vào buổi chiều .

=> Mai and I always play badminton in the afternoon .

- Làng tôi rất đông đúc và bận rộn .

=> My village is very crowded and busy .

Học tốt