Câu 6: Số tự nhiên lớn nhất có 5 chữ số mà khi chia số đó cho 2012 được thương và số dư bằng nhau là:

A. 98637              B. 99999              C. 98588              D. 96624

Cách giải

Gọi số tìm là A ( A là số tự nhiên có 5 chữ số )

Ta có:

A : 2012 = b dư b

=> A = 2012 . b + b

=> A = b . ( 2012 + 1 )

=> A = b . 2013

A lớn nhất có 5 chữ số nên b cũng phải lớn nhất với b . 2013 < 100000

Mà A < 100000 <=> b < 100000 : 2013 ~~ 49

Do đó b lớn nhất là 49 => b . 2013 = 98637

Vậy

Số cần tìm là 98637

Câu 6: Số tự nhiên lớn nhất có 5 chữ số mà khi chia số đó cho 2012 được thương và số dư bằng nhau là:

A. 98637              B. 99999              C. 98588              D. 96624

K cho mk nha

2. Pickpup your pen, Tom

Hok tốt~

2.Pickpup your pen, Tom.

Bạn đang nói chuyện với ai

Bạn đang nói chuyện với ai

cards đếm được nha

cards là danh từ đếm được nha bạn

21. doesn't see

22. doesn't work

23. is riding

24. am speaking

25. are planting

26. Have - take

27.lies - is resting - falls

28. go- visit

29. lives- is studying

30. are expecting- are receiving- is giving

1. Where do your mother often buy this book? => Where does your mother often buy this book?
2. Are Tom studying? => Is Tom studying?
3. Hoa not have good speaking skill. => Hoa does not have good speaking skill
4. The young girl not writing the letter now. => The young girl is not writing the letter now.
5. Are Lam fond of listening music?=> Is Lam fond of listening to music?
6. They studies math=> They study math
7. What you usually do in the morning? => What do you usually do in the morning?
8. They are traveling to London. => Th ey are travelling to London.
9. The plane is land now.=> The plane is landing now
10. Why she is saying loudly?=> Why is she saying loudly?

1. Where do your mother often buy this book?

=> Where does your mother often buy this book?
2. Are Tom studying English now?

=>Is tom studying English now?
3. Hoa not have good speaking skill.

=>Hoa doesn't have good speaking skill.

4. The young girl not writing the letter now.

=> That young girl isn't writing the letter now.

5. Are Lam fond of listening music?

=> Does Lam fond of listening to music?

6. They studies math once time a week.

=> They study math once time a week.

7. What you usually do in the morning?

=> What do you usually do in the morning?

8. They are traveling to London.

=>They are travelling to London.

9. The plane is land now.

=> The plane is landing now.

10. Why she is saying loudly?

=> why is she saying loudly?

Hok tốt

Trả lười :

Who __are___ you (wait)____waiting_____ for? –

I (wait) ____am waiting_____for my friend.

who ARE you ..WAITING....... (wait) for? -  I ......AM WAITING..(wait) for my friend

tall

hok tt

My teacher is very tall

Học tốt

These are my notebooks

#HT#

Tk cj nha

note books

- eight nha

   ~ HT ~

Trả lời:

7. There are altogether eight boys and girl.

HT nha bạn !