Số giờ có tổng các chữ số lớn nhất là : 19 giờ

Số phút có tổng các chữ số lớn nhất là : 59 phút

Nên tổng lớn nhất Mary có thê nhận được là :

1 + 9 + 5 + 9 = 24

Có vẻ như dạo này các bạn làm thế để gian lận điểm hỏi đáp

ko hiểu Cure Heart nói thế là sao

Mary tính toán tổng các chữ số mà cô thấy trên đồng hồ của mình (ví dụ: nếu đồng hồ cho thấy 16:35 sau đó cô nhận được 15) là .what tổng lớn nhất cô có thể nhận được nếu đồng hồ là một đồng hồ 24 giờ?

191 là con số đó vẫn như nhau khi đọc ngược như khi đọc về phía trước
Có bao nhiêu 4 - số chữ số có tính chất đó? 

a)19:59(one to eight pm)

b)There are 4 4-digit numbers have this property

4 number so

Câu hỏi 10:
Jack viết các số tự nhiên liên tiếp từ 1 đến 10 trên một bảng. Nếu anh ta xóa một số các con số và cho biết thêm lên những cái còn lại sau đó ông sẽ nhận được một khoản 30. Số lượng các số đó được xóa trên bảng nhiều nhất là ...
Câu hỏi 5:
Đồng hồ hiển thị lần cuối Anna thấy trước khi cô ngủ. Cô tỉnh dậy lúc 6:15 sáng. cô đã ngủ bao lâu?
Trả lời: Cô ngủ phút
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Điền từ thích hợp vào chỗ trống :

I have a .best ..... friend.Her name ...... is Nga. She is .a student at . class 6A.This is her routine.Every morning,Nga gets up...... at half past six.She .washes..... her face, brushes her .teeth...... and eats a big .breakfast....... .Then she goes to school at seven o' clock. She .has..... lessons from half past seven .to..... half past seven. At twelve o' clock, she has ..lunch...... . In the afternoon, she does the housework. Then she .play...... volleyball with .her. friends. In the evening, she ..does..... her homework. She goes to .bed....... at ten o' clock.

chúc bạn học tốt

I have a best friend.Her name is Nga. She is in class 6A.This is her routine. Every morning, Nga gets up at half past six.She washes her face, brushes her teeth and eats a big breakfast.Then she goes to school at seven o' clock. She has lessons from half past seven to half past seven. At twelve o' clock, she has lunch. In the afternoon, she does the housework. Then she plays volleyball with her friends. In the evening, she does her homework. She goes to bed at ten o' clock.

I have a very close friend. Her name is Mai. She is eleven years old and she is in (61).............GRADE........... six. She(62)............CAN............ speak English. She has English (63)..............ON............Tuesday, Thursday and Friday. She can also (64)...........PLAY.............. the piano. In her room,(65)...............THERE................ is a piano and some books. Every day she gets up at six. She (66)................EATS.............. breakfast at six thirty and goes to school at a (67)...............QUARTER............... to seven. She has her (68)...............CLASSES................. from seven o’clock to eleven thirty. Then she(69)................GOES............... home and has lunch at twelve o’clock. It’s three o’clock in the afternoon now and Nga is in her room. She (70).............IS..............doing her homework.

I have a very close friend. Her name is Mai. She is eleven years old and she is in (61) grade six. She(62) can speak English. She has English (63) on Tuesday, Thursday and Friday. She can also (64) play the piano. In her room,(65) there is a piano and some books. Every day she gets up at six. She (66) has breakfast at six thirty and goes to school at a (67)quarter to seven. She has her (68) classes from seven o’clock to eleven thirty. Then she(69) goes home and has lunch at twelve o’clock. It’s three o’clock in the afternoon now and Nga is in her room. She (70) is doing her homework.

I have a very close friend. Her name is Mai. She is eleven years old and she is in (61)...........grade............. six. She(62)...........doesn't............. speak English. She has English (63).............on.............Tuesday, Thursday and Friday. She can also (64)...........play.............. the piano. In her room,(65)...............There................ is a piano and some books. Every day she gets up at six. She (66)................has.............. breakfast at six thirty and goes to school at a (67)...............aquarter.............. to seven. She has her (68)................lesson................ from seven o’clock to eleven thirty. Then she(69)..............goes................. home and has lunch at twelve o’clock. It’s three o’clock in the afternoon now and Nga is in her room. She (70)............is...............doing her homework.

I. điền 1 từ thích hợp vào chỗ trống

Mary usually.......gets........ up at 8 o'clock on sundays. then she........has...... breakfast. she always has bread and butter.....in..... her breakfast. After that the helps her mother to do .......her..... housework or sometimes she goes to the zoo....with..... her friends. .....in...... the evening she watches tv and .......does...... her homework. she goes to.......bed..... at 10 o'clock.

II. chọn từ thích hợp

1. she won't go to the library tomorrow,..............? ( does she / is she/ will she/ won't she)

2. they can't make up their minds............. (either/ too/ yet/so)

3. He lives............... the corner of green street. ( by/ at/ with/ next)

4. he is .................. clever. ( so/ such/ little/ too)