nghỉ ra một số tự nhiên và đừng nói nha
1+1+45465756768
K
Khách
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Những câu hỏi liên quan
25 tháng 1 2022
tham khảo:
Vì số 4297 thiếu một chữ số nữa để chia hết cho 9 và số đó ở chính giữa mà số chia hết cho 9 cần phải có tổng các chữ số chia hết cho 9 nên
Ta có: 4297 có tổng các chữ số là: 4 + 2 + 9 + 7 = 22 ( cần 5 đơn vị nữa để chia hết cho 9 ) ⇒ kết quả là: 42597
Số cần phải tìm là: 42597 : 9 = 4733
11 tháng 7 2016
+ Chữ số 9 xuất hiện ở hàng đơn vị ở các số: 109; 119 ; 129; ...; 999 gồm: (999 - 109) : 10 + 1 = 90 (chữ số 9)
+ Chữ số 9 xuất hiện ở hàng chục ở các số: (190; 191; ...; 199) ; (291; 292; ...; 299) ; ... ; (990; 991; ...; 999) gồm (990 - 190) : 100 + 1 = 9 (nhóm), mỗi nhóm có 10 số => có tất cả: 9 x 10 = 90 (chữ số 9)
+ CHữ số 9 xuất hiện ở hàng trăm ở các số: 900; 901; 902; ...; 999 gồm: (999 - 900) : 1 + 1 = 100 (chữ số 9)
Vậy viết tất cả các số tự nhiên từ 100 -> 99 có tất cả: 90 + 90 + 100 = 280 (chữ số 9)
ỦNg hộ mk nha ^_-
DT
Đỗ Thanh Hải
CTVVIP
6 tháng 5 2021
# Em tham khảo nhé
Cartoon is favorite subject of all kids around the world. Especially, Tom and Jerry film impresses me with its funny detail and interesting action. The film is about a cat and a mice, they hate each other and always find many pranks to play. The two main characters seem to live in a house with different owner. Tom is much bigger than Jerry but he is quite stupid and aggressive. On the contrary, Jerry is smart and flexible as he always knows how to get away with Tom’s making trouble. Beside, there are other actors such as: a dog, a yellow bird, a seal or even a cute baby. Finally, after many tricks, they come back to love and forgive other’s mistake for a better life. The movie is famous for its various incidents, attractive appearance as well as meaning suitable for children. When I was a child, I watch Tom and Jerry everyday; therefore, it becomes a vivid memory about my childhood. Although there are hundreds of episodes, the cartoon is not boring or repetitive. One episode tells us one different story and teaches children many lessons in life. The movie teaches people how to get on well with others, love and freely share inside thought to another. Since cartoon plays a crucial role in kid’s soul and their process to grow up, it is necessary to maintain and develop the film making industry
Chúc e thi tốt, không biết bài này có nặng kiến thức không nữa
AL
6 tháng 5 2021
Bài mk ngắn hơn bài trên nè:
There are many types of movies, each with its own unique and interesting features. But I think I like anime the most. Vad out of all the anime I like Detective Conan the most. It was composed by Aoyama Gosho. The movie is about Kudo Shinichi, a very famous high school student detective who often helps the police solve difficult cases. During one time while following a blackmail case, he was discovered by a member of the Black Organization. They tried to drink APTX4869, causing him to shrink. Later, he called himself Edogawa Conan and was adopted by Mori Ran and brought to her father's detective office, Mori Kogoro. Throughout the series, Conan quietly assists Mr. Mori in solving cases. At the same time, he also had to enroll in Primary School, thanks to which he became friends with many people and formed the Child Detective Team. The plot of the movie is interesting, for now the movie is not over yet. I like this drama so much, I will continue to watch Conan in the future.
45465756770
KQ 45465756770
t.i.c.k nha