Jim and Sam had 234 cards altogether. After Jim lost 36 of his cards and Sam gave away 1/5 of his cards, they had the same number of cards left. How many cards did Jim and Sam have left altogether ?
The teacher has 12 cards of number 1 to 12 and gives to 6 students
randomly.
Each student receives 2 cards, then tells students in the class the sum of 2
numbers on cards to examine whether or not the sum is a prime number.
Surprisingly, all of the 6 sums are prime numbers.
What is the sum of these 6 prime numbers from the 6 students?
giúp mình câu này với
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
(A) Most greetings cards are (B) folding and have a picture (C) on the front and a message (D) inside.
A. Most
B. folding
C. on the front
D. inside
In a deck of 54 playing cards, there are four different suits of 13 cards each and two Joker cards. What is the minimum number of cards that must be drawn from the deck to ensure that there are at least 5 cards of the same suit?
Mọi người dịch sát nghĩa cho mình với vì mình chưa hiểu rõ!
In a deck of 54 playing cards, there are four different suits of 13 cards each and two Joker cards. What is the minimum number of cards that must be drawn from the deck to ensure that there are at least 5 cards of the same suit?
=> Trong một bộ gồm 54 thẻ chơi, có bốn bộ khác nhau gồm 13 thẻ mỗi loại và hai thẻ Joker. Số lượng thẻ tối thiểu phải được rút ra từ bộ bài là bao nhiêu để đảm bảo có ít nhất 5 lá bài cùng loại?
Chúc bạn học tốt!
*Dịch
Trong 1 bộ bài 54 cây, có 4 cặp 13 lá khác nhau và 2 cây Joker. Cần rút ra khỏi bộ bài ít nhất bao nhiêu lá bài để chắc chắn rằng có 5 lá bài cùng loại?
Andrew, Bryan and Charlie each draws two card from a stack of cards number 1 to 8. • One of Bryan's cards has a number twice of the other. • The sum of the numbers on Charlie's cards is 9. • The sum of the numbers on Andrew's cards is 7 but the difference is not 3. Which two cards are not drawn?
Valentine's s Day is always on Fedruary 14. It's not a national day. On weekdays, schools are open. Banks are open. People go to work. Life goes on as usual, but the there is one difference. People give cards and gifts to friends and people they love. They say, " Be my Valentine".
There are many kinds of Valentine cards. Some people make cards. Most people buy them. Men and women often give each other romantic cards. These cards say, "I love you". The husbands give romantic cards to their wives.
Children and friends usually give funny or humorous cards. These cards do not say, " I love you". They are not romantic. Children give cards to their friends at school parties.
Flowers and candies are popular gifts on Valentine's Day. Many people give red roses to people they love. Stores sell chocolates and other candies in heart shapes.
Questions
1. When is Valentine's Day?
2. Do children give cards to their friends at school parties?
3. How many kinds of Valentine cards are there?
4. Who gives romantic cards to their wives?
1. When is Valentine's Day?
- Valentine's s Day is always on Fedruary 14.
2. Do children give cards to their friends at school parties?
- Yes, they do.
3. How many kinds of Valentine cards are there?
- There are many kinds of Valentine cards.
4. Who gives romantic cards to their wives?
- The husbands give romantic cards to their wives.
1. It's on Fedruary 14.
2. Yes, they do.
3. There are two kinds of Valentine cards: romantic cards and funny or humorous cards.
4. Men and women.
Valentine's s Day is always on Fedruary 14. It's not a national day. On weekdays, schools are open. Banks are open. People go to work. Life goes on as usual, but the there is one difference. People give cards and gifts to friends and people they love. They say, " Be my Valentine".
There are many kinds of Valentine cards. Some people make cards. Most people buy them. Men and women often give each other romantic cards. These cards say, "I love you". The husbands give romantic cards to their wives.
Children and friends usually give funny or humorous cards. These cards do not say, " I love you". They are not romantic. Children give cards to their friends at school parties.
Flowers and candies are popular gifts on Valentine's Day. Many people give red roses to people they love. Stores sell chocolates and other candies in heart shapes.
Questions
1. When is Valentine's Day?
2. Do children give cards to their friends at school parties?
3. How many kinds of Valentine cards are there?
4. Who gives romantic cards to their wives?
Choose the wrong and correct them:
Sue is planning a pho to for book. She has made her a drawing and is talking to Ted about it.''Let's go to have the Landover onn the lef the picture, Tina and Paul in the middle of the picture, you on the right and all the luggage and a equipment atthe front. And we can have the entrance to the Tourism House at the back of the picture
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.
In Britain, greetings cards are sold in chain stores and supermarkets, in newsagents’ shops, corner shops and, increasingly, in shops that specialize in the sale of cards and paper for wrapping presents in.
The most common cards are birthday and Christmas cards. Many Christmas cards are sold in aid of charity and special ‘charity card shops’ are often set up in temporary premises in the weeks before Christmas. A wide variety of birthday cards is available to cater for different ages and tastes. Some, especially ones for young children or for people celebrating a particular birthday, have the person’s age on the front. Many have comic, often risqué, messages printed on them, and cartoon-style illustrations. Others are more sober, with reproductions of famous paintings or attractive original designs. The usual greeting on a birthday card is ‘Happy Birthday’, ‘Many Happy Returns’ or ‘Best Wishes for a Happy Birthday’.
Some people also send special cards for Easter and New Year. Easter cards either portray images of spring, such as chicks, eggs, lambs, spring flowers, etc, or have a religious theme.
Cards are produced for every ‘milestone’ in a person’s life. There are special cards for an engagement, a marriage, a new home, a birth, success in an examination, retirement, a death in the family, etc. Some are ‘good luck’ or ‘congratulations’ cards. Others, for example ‘get well’ cards for people who are ill, express sympathy.
Question:Which of the following is NOT the usual greeting on a birthday card?
A. ‘Many Happy Returns’
B. ‘Good luck’
C. ‘Happy Birthday’
D. ‘Best Wishes for a Happy Birthday’
Đáp án là B. Các đáp án còn lại được đề cập trong câu sau: The usual greeting on a birthday card is ‘Happy Birthday’, ‘Many Happy Returns’ or ‘Best Wishes for a Happy Birthday’
