5704

tink nha

chúng ko phải là số nguyên tố bạn nhé

Chuẩn rồi

T..i..c..k mk nha

My house is located in a small quiet alley. That’s a pretty pink house which consists of 6 rooms in totally: a living room, a kitchen, a toilet, a bathroom and two bedrooms. There are a white leather sofa, a television and a sideboard in the living room. After dinner, my father will turn on the television, choose a great movie and we watch it happily. Next to the living room is the kitchen where is used for cooking and enjoying the meals. In the middle of the room is a dinner table which is made from wood. Three cookers, a refrigerator and all the neccesary stuff for cooking is arranged carefully in the right corner of the room. In the left of the kitchen is a clean toilet. Beside the toilet is the bathroom which is equipped a shower and a bathtub. There are only two rooms upstairs that is my parents’ room and my private room. I’ve decorated my bedroom with adorable wallpaper and many lovely stuffed animals. A single bed is placed next to the window so that I can stargaze before falling asleep. In the opposite of the bed are my desk and my bookshelf that contain many kinds of book. There are also an old television and a piano in my bedroom. I especially love the piano because that was the gift from dad in my birthday. In every Christmas or Tet holiday, all member of my family ornament the house together and then gather in the kitchen to cooking. Although my house is not too big but to me that is the most beautiful house in the world.

Usually on weekends I spend time with my family and sometimes I go fishing. In winter I also like to go skying.
On last weekend I was on fishing and I caught a salmon.
Usually on Sundays I help my wife to clean and vacuum.
I don't like to go shopping. It is very boring for me and I avoid it.
Usually I work 5 days a week, sometimes on weekends I work too. If I work only weekends I won't have enought money for living, so for me it is better to work on weekdays.

6,such a thing can be done by nobody

7,a new supermarket is being built hereby them

8, we were told tobe here at 6o'clock by my teacher

9 the notebook will be left on the bookshelf by me

10 when was the house lasted pain by them

\(\frac{x-101}{86}+\frac{x-103}{84}+\frac{x-101}{82}=3\)

-> Đề đúng chứ bạn?

viet van ak hay la gi

Số có 1 chữ số là từ 1 đến 9 =9 chữ số 

Từ 10 đến 99 có 90 số hạng nên có

2.90=180 chữ số 
Từ 100 đến 999 có 900 số hạng nên có

3.900 =2700 chữ số 
Từ 1000 đến 1999 có 1000 số hạng nên có

4.1000=4000 chữ số 
Do đó dãy có

9+180+2700+4000=6889 chữ số