một số tự nhiên khác 0 thay đổi như thế nào nếu ta viết thêm :
a/ chữ số 0 vào cuối số đó
b/ chữ số 2 vào cuối số đó
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Không được đăng câu hỏi linh tinh
Bạn nên đọc lại nội quy của diễn đàn
ko đc đăng câu hỏi linh tinh nha bn
nếu ko sẽ bị trừ điểm đấy
hok tốt
Tham khảo:
Nowadays, children tend to spend more time on computer. Many of them play computer almost every day. Nobody can deny the valuable benefits of computers. However, everything has its limit. Personally, I think it is more negative than positive. \n\n\nWhen kids spend time sitting in front of the screen every day, they put their health at risk. Staring at screen every day severely damages their eyes. Besides, the fact that sitting for too long and health problems fatigue, diabetes, heart disease, musculoskeletal pain are closely linked is proved by scientists. As a result, spending so much time using computers, children nowadays are not as strong and active as their parents in the past. \n\n\nUsing computer every day prevents children from enjoying their childhood. Children who use computers so much certainly have less time playing and interact with others around them. These children have little chance of having many close friends, which makes their lives so boring. It also contributes to their shyness, selfishness, insensitivity and lack of social skills. They are just interested in their computer and spend little time trying to understand people and exploring the world around them. Thus, their emotion is poor. They are not able to experience all the wonderful feelings and beautiful things they deserve to have.\n\n\nUsing computer every day means little time left for children to learn. Focusing too much on computer has bad influence on children’s academic reputation because it takes up children’s time for revising lessons and doing homework. It is terrible as studying is important for children. In addition, children who use computer every day do not have much time to learn from other people, reality. Therefore, they lack certain skills for everyday life.\n\n\nIn conclusion, using computer everydays does children more harm than good. So instead of letting children using computer every day parents should encourage them to take part in other activities and hanging out with friend.
vào trung tâm english mà học
tháng / 500 000 nghìn đồng chứ mấy
1. Yes,I do.
2. I eat a lot fruit.
3. I to eat sandwiches.
Sorry! I don't understand senten 4
a. Số đó gấp lên 10 lần.
b. Số đó gấp lên 10 lần và 2 đơn vị.