If you know how to manage your time with computer games and others social networks you will be ___________
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
1.She is always late
2. He is never there .
3. They often study in labrary
4. He usually stuedies in the evening .
Anh nhận bú lồn hoàn toàn free nha mấy em, em nào có nhu cần thì liên hệ anh
4 . Nga goes to school on foot .
5 . Hoang is the fastest person/student/pupil in my class .
6 . When does she go to work ?
7 . Her favorite food is noodles / Noodles is her favorite food .
8 . Uwhat do these apples cost ?
9 . It is a blue car .
10 . It isn't never hot in the summer .
1 . Lucy never walks to school .
Sam sometimes walks to school .
2 . Lucy always has lunch in the school canteen .
Sam usually has lunch in the school canteen .
3 . Lucy often goes to an after-school club .
Sam often goes to an after-school club .
4 . Lucy sometimes helps her friends with their homework .
Sam often helps her friends with their homework .
5 . Lucy always does her homework on the computer .
Sam never does her homework on the computer .
1 Tính:
1) \(\frac{2}{5}\)\(+\)\(\frac{7}{3}\)
\(=\)\(\frac{6}{15}\)\(+\)\(\frac{35}{15}\)
\(=\)\(\frac{41}{15}\)
2) \(\frac{6}{5}\)\(-\)\(\frac{2}{3}\)
\(=\)\(\frac{18}{15}\)\(-\)\(\frac{10}{15}\)
\(=\)\(\frac{8}{15}\)
c) \(\frac{7}{12}\)\(+\)\(\frac{4}{15}\)
\(=\)\(\frac{35}{60}\)\(+\)\(\frac{16}{60}\)
\(=\)\(\frac{51}{60}\)
\(=\)\(\frac{17}{30}\)
d) \(\frac{3}{8}\)\(+\)\(\frac{1}{12}\)
\(=\)\(\frac{9}{24}\)\(+\)\(\frac{2}{24}\)
\(=\)\(\frac{11}{24}\)
2 Tính
1) \(\frac{2}{5}\)\(-\)\(\frac{1}{10}\)\(+\)\(\frac{1}{2}\)
\(=\)\(\frac{4}{10}\)\(-\)\(\frac{1}{10}\)\(+\)\(\frac{5}{10}\)
\(=\)\(\frac{3}{10}\)\(+\)\(\frac{5}{10}\)
\(=\)\(\frac{8}{10}\)
2) \(3-\frac{1}{4}\)\(+\frac{1}{6}\)
\(=\)\(\frac{36}{12}\)\(-\frac{3}{12}\)\(+\frac{2}{12}\)
\(=\)\(\frac{33}{12}\)\(+\frac{2}{12}\)
\(=\)\(\frac{35}{12}\)
3) \(4\)\(-\)\(\frac{2}{5}\)\(+\)\(\frac{3}{2}\)
\(=\)\(\frac{40}{10}\)\(-\)\(\frac{4}{10}\)\(+\)\(\frac{15}{10}\)
\(=\)\(\frac{36}{10}\)\(+\)\(\frac{15}{10}\)
\(=\)\(\frac{51}{10}\)
4) \(\frac{30}{45}\)\(+\)\(\frac{10}{70}\)\(-\)\(\frac{15}{30}\)
\(=\)\(\frac{2}{3}\)\(+\)\(\frac{1}{7}\)\(-\)\(\frac{1}{2}\)
\(=\)\(\frac{28}{42}\)\(+\)\(\frac{6}{42}\)\(-\)\(\frac{21}{42}\)
\(=\)\(\frac{34}{42}\)\(-\)\(\frac{21}{42}\)
\(=\)\(\frac{13}{42}\)
1.She is always late
2.He is never there
3.They often study in the library
4.He usually studies in the evening
1. She is always late.
2. He is never there.
3. They often study in the library.
4. He usually studies in the evening.
- Hok t -
1.The last time she wrote letters to her pen pal 2 years ago
2.You needn't to bring your umbrella because the weather is fine