YOU ARE BORN INTO YOUR FAMILY IS BORN INTO YOU . NO RETURNS . NO EXCHANGES . YOU CAN FOOL SOME OF THE PEOPLE ALL OF THE TIME , AND YOU CAN FOOL ALL OF THE PEOPLE SOME OF THE TIME , BUT YOU CAN`T FOOL...

YOU ARE BORN INTO YOUR FAMILY IS BORN INTO YOU . NO RETURNS . NO EXCHANGES . YOU CAN FOOL SOME OF THE PEOPLE ALL OF THE...

OM

o0o mẹ ơi

8 tháng 2 2016 - olm

No more champagneAnd the fireworks are throughHere we are, me and youFeeling lost and feeling blueIt's the end of the partyAnd the morning seems so greySo unlike yesterdayNow's the time for us to say...Happy new yearHappy new yearMay we all have a vision now and thenOf a world where every neighbour is a friendHappy new yearHappy new yearMay we all have our hopes, our will to tryIf we don't we might as well lay down and dieYou and ISometimes I seeHow the brave new world arrivesAnd I see how it...

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#Toán lớp 4

7

K

Khách

8 tháng 2 2016

Hay lắm ủng hộ nha các bạn

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NA

Nguyen Anh Ngoc

8 tháng 2 2016

k hiểu gì cả

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NT

Nguyen Trung Nguyen

9 tháng 4 2016 - olm

1.Three pumpkins are weighed in pairs in all possible ways. The weights of all these pairs are 8kg, 9kg and 11kg. How much does the lightest pumpkin weight? 2.It takes Jack 42 minutes to cut a long log of wood into seven pieces. How long will it take him to cut that log of wood into nine pieces?3.The sum of two fractions 1/2 and 1/3 is a fraction with denominator of 12. Find its numerator4.The floor of a rectangular room is covered with square tiles. The room is 24 tiles long and 16 tiles wide....

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#Toán lớp 4

2

LQ

Lạy quan công đừng đánh võ thánh củ...

9 tháng 4 2016

1. Ba bí ngô được cân nặng theo cặp trong tất cả các cách có thể. Các trọng số của tất cả các cặp là 8kg, 9kg và 11kg. Bao nhiêu trọng lượng bí ngô nhẹ nhất?
2. Phải mất Jack phút 42 để cắt một khúc gỗ dài của gỗ thành bảy miếng. nó sẽ đưa anh ta bao lâu để cắt mà log gỗ thành chín miếng?
3. Tổng của hai phân số 1/2 và 1/3 là một phần nhỏ với mẫu số của 12. Tìm tử số của nó
4. Các sàn của một căn phòng hình chữ nhật được bao phủ với gạch vuông. Các phòng dài 24 gạch và rộng 16 gạch. Số gạch ở biên giới phía ngoài của tầng này là?
5. trung bình 4, 8, X và 13 là 8. Giá trị của X là?
6. Có bao nhiêu chữ số 0 ở đó trong mười triệu?
7. Điền số còn thiếu vào chỗ trống
44.444 = 40000 +400+ ............ + 4
8. Có 3 trẻ em trong một gia đình, Jack, Đức Maria và Peter.Mary có thể làm sạch nhà trong 1 giờ .Jack có thể làm cùng một công việc trong 2 giờ và Peter cần 6 giờ. Nếu họ thực hiện công việc với nhau sau đó họ cần phút ............
9.MNPQ là một hình vuông được tạo thành từ hai hình chữ nhật giống hệt nhau và hai hình vuông của khu vực 9 và 16CM2. Diện tích của hình vuông MNPQ là? CM2

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NT

Nguyễn Thị Diệp Chi

27 tháng 3 2017

1. là 3

2. là 54

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TM

Tran Minh Tu

11 tháng 4 2016 - olm

# 27. A group of 25 people consists of knights, serfs and damsels. Each knight always tells the truth,
each serf always lies, and each damsel alternates between telling the truth and lying. When each of
them was asked: "Are you a knight?", 17 of them said "Yes". When each of them was then asked:
"Are you a damsel?", 12 of them said "Yes". When each of them was then asked: "Are you a serf?",
8 of them said "Yes". How many knights are in the group?

#Toán lớp 4

0

DP

đặng phạm trà my

15 tháng 2 2017 - olm

Question 1:The value of expression: is ..................a. 1008b. 4007/2016c. 504d. 2017/2016 Question 2Which of following numbers is smaller than 55606149 and larger than 55604896?a. 55695346b. 55614186c. 55605268d. 55601982Question 3Anna bought 40 jellybeans. Which statement is incorrect?a. She can divide the beans equally into five groups.b. She can divide the beans equally into groups of 2.c. She can divide the beans equally into groups of 4.d. She can divide the beans equally into three...

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Question 1:
The value of expression: is ..................

a. 1008
b. 4007/2016
c. 504
d. 2017/2016

Question 2

Which of following numbers is smaller than 55606149 and larger than 55604896?

a. 55695346
b. 55614186
c. 55605268
d. 55601982

Question 3

Anna bought 40 jellybeans. Which statement is incorrect?

a. She can divide the beans equally into five groups.
b. She can divide the beans equally into groups of 2.
c. She can divide the beans equally into groups of 4.
d. She can divide the beans equally into three groups.

Question 4

Bob chose a natural number and multiplied it by four. Which of following numbers could not be his answer?

a. 4846
b. 3756
c. 5924
d. 1736

Question 5

Suppose all counting numbers are arranged in columns as shown at the right. Under what letter will the number 2016 appear?

a. F
b. C
c. E
d. B

Question 6

Given five numbers, the average of two numbers is 17 and the average of the other three numbers is 12. The average of all these number is.............

a. 5/2
b. 29
c. 14
d. 29/2

Question 7

In the following expression: 20 - 16 + 7 : 36 x 12, if "+" means "x"; "-" means "+"; ":" means "-" and "x" means ":" the its value is ..........

a. 82/3
b. 124
c. 19/3
d. 129

Question 8

Donald Trump has 19 grandchildrens, all of different ages. Anna is the eldest. The sum of ages of all grandchildren is 190. At least how old is Anna?

a. 24
b. 20
c. 25
d. 19

Question 9

A square floor is tiled with congruent square tiles. The tiles on the two diagonals of the floor are black. The rest of the tiles are white. If there are 201 black tiles then the total number of white tiles is ............

a. 10000
b. 9799
c. 10203
d. 9600

Question 10

Fill the missing number in the blank.
44444 = 40000 + 400 + ............. + 4

Question 1

The average of 4, 8, and 13 is 8. The value of is .............

Question 2

How many zero digits are there in ten million?
Answer: ...............

Question 3

The sum of two fractions and is a fraction with denominator of 12. Find its numerator.
Answer: ...................

Question 4

Three pumpkins are weighed in pairs in all possible ways. The weights of all these pairs are 8kg, 9kg and 11kg. How much does the lightest pumpkin weight?
Answer: .............. kg.

Question 5

It takes Jack 42 minutes to cut a long log of wood into seven pieces. How long will it take him to cut that log of wood into nine pieces?
Answer: .................. minutes.

Question 6

The floor of a rectangular room is covered with square tiles. The room is 24 tiles long and 16 tiles wide. The number of tiles in the outer border of the floor is ...............

Question 7

There are 3 children in a family, Jack, Mary and Peter. Mary can clean the house for 1 hour. Jack can do the same job for 2 hours and Peter needs 6 hours.
If they do the job together then they need ........ minutes.

Question 8

MNPQ is a square that is made up of two identical rectangles and two squares of area 9cm²and 16cm². The area of the square MNPQ is ............ cm².

Question 9

The four - digit number 5BB1 is divide by 9.
The value of B is ..........

Question 10

Which of the following diagrams is different from the others?

a. Figure B
b. Figure D
c. Figure C
d. Figure D

Question 1

In a restaurant, there are 17 tables, each with 3, 4 or 6 chairs. The tables with 3 or 4 chairs can accommodate 44 people. The restaurant can accommodate 74 people. How many tables are there with 3 chairs?
Answer: ........ tables.

Question 2

Bella thinks of two consecutive numbers in the range 1 to 6. She tells Alice one of the numbers and Jack the other. Alice and Jack have the following conversation:
Jack: I don't know your number.
Alice: I don't know your number, too.
Jack: Now I know!
The pair of numbers which Bella think of could be ..............

a. 3 and 4
b. 4 and 5
c. 2 and 3
d. 5 and 6

#Toán lớp 4

3

TY

Tôi yêu ấm áp

15 tháng 2 2017

bn nên vào Giúp tôi giải tiếng anh để hỏi ý còn ở đây là Toán tiếng Việt

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NT

nguyen thu phuong

15 tháng 2 2017

Mk thấy không hẳn là thế, ở đây rất nhiều các bạn hỏi các câu hỏi bằng toán Tiếng Việt mà, Toán tiếng Anh hay toán Tiếng Việt thì đều là toán chứ ?

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DH

Dương Hoàng Tuấn

2 tháng 6 2018 - olm

Lesson 1: I ask her, "How old are you this year?" "One sixth of a six-year-old is six years old," she said. How old are you?

Lesson 2: The sum of the two numbers is 873. The large number is the product of the number of the smallest and the largest number with a digit. Find two of them.

Lesson 3: How old are you? Dad more than 30 years old. Calculate the age of each person

#Toán lớp 4

1

DG

Đoàn Gia Huy

2 tháng 6 2018

sorry i don't have any time to tell you the answer .Anyway you should use your mind to do that

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MM

mập mạp

14 tháng 7 2017 - olm

a party game played with a six-sided dice is fair if the chance of winning is equal to the chance of losing each time the dice is rolled .whith one of these games is fair?

(a) you win if you roll a 6

(b) you win if you roll a 2 or a 5

(c) you win if you roll number greater than 4

(d) you win if you roll number less than 3

(e) you win if you roll an odd number

dịch hộ thôi nhé,ko cần giải

#Toán lớp 4

2

NV

Nguyễn Việt Hoàng

14 tháng 7 2017

1 bữa tiệc chơi với 1 con xúc xắc mà khi gieo xúc xắc thì tỉ lệ thắng là phải bằng nhau. Trường hợp nào sau đây là thỏa mãn?

(a) Bạn thắng nếu như bạn gieo được số 6

(b) ........................................................2 hoặc 5

(c) ... số lớn hơn 4

(d) .... số nhỏ hơn 3

(e) .... số lẻ

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NV

Nguyễn Việt Hoàng

14 tháng 7 2017

The (e).

There are three odd numbers in a six-sided dice so the chance of winning is 50 percent.

=> It is fair.

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LT

Lê Thị Quế Nhi

7 tháng 4 2017 - olm

you can place together the cards picture out of several indentical tiles .None of the tiles overlap each other .which of the following tiles could she definitely not hav use

#Toán lớp 4

0

AY

Akari Yukino

3 tháng 9 2017 - olm

There are 24 female friends and some male in the entertainment team. The number of male friends \(\frac{3}{8}\)female. How much do you ask the art team ?

#Toán lớp 4

5