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Mua vip
OS
oOo sOulLeSs kIlLeR oOo
1 tháng 12 2015 - olm

help me !!!!!!!!!

Question 1:
Compare:   

Question 2:
Compare: A =  and B = 
Answer: A  B

Fill in the blank with the suitable number

Question 3:
The perimeter of the following rectangle in centimeter is  cm
 

Question 4:
 =  

Question 5:
 =  

Question 6:
The sum of denominator and numerator of a fraction is 91 and the fraction is equal to . The denominator of the fraction is 

Question 7:
The sum of two consecutive odd numbers is 2016. The greater number is 

Question 8:

The value of n is 

Question 9:
In the following figure, ABED and BCFE are square. If the perimeter of the rectangle ACFD is 54cm then its area is  
 

Question 10:
The sum of the page number of the last 3 pages of a book is 369. What is the last page number?
Answer: The last page number is 
#Toán lớp 5
2
NY
Như Ý
1 tháng 12 2015

ko hiểu bài nhìn hoa cả mắt

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NT
Nguyễn Thuỳ Trang
1 tháng 12 2015

cho hỏi bạn viết gì vậy

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MT
Mai Tùng Dương
22 tháng 10 2015 - olm
Fill in the blank with the suitable numberQuestion 1:Complete the table (Write your answer in the simplest form)Answer: Question 2:The denominator of the fraction  is Question 3:The correct number fill in the box is Question 4:Convert: kg = gQuestion 5:The sum of two numbers is 156 and their ratio is . The smaller number is Question 6:Calculate:  (Write answer in the simplest form)Question 7:The cost of 6 flowers is 8 dollars. How much does Mrs. Emily pay for 9 flowers?  Answer:...
Đọc tiếp

Fill in the blank with the suitable number

Question 1:
Complete the table 
(Write your answer in the simplest form)

Answer: 

Question 2:
The denominator of the fraction  is 

Question 3:

The correct number fill in the box is 

Question 4:
Convert: kg = g

Question 5:
The sum of two numbers is 156 and their ratio is . The smaller number is 

Question 6:
Calculate:  
(Write answer in the simplest form)

Question 7:
The cost of 6 flowers is 8 dollars. How much does Mrs. Emily pay for 9 flowers? 
 Answer: She pays  dollars.

Question 8:

The correct number fill in the blank is 

Question 9:
The least common denominator of two fractions  and  is 

Question 10:
A square of side 8cm has the same perimeter as a rectangle. If the ratio of the width of the rectangle to its length is 1:3 then its area is  
#Toán lớp 5
1
T
TFBOYS
22 tháng 10 2015

sao chép nguyên bản ở math violympic lun hả

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MT
Mai Tùng Dương
23 tháng 10 2015 - olm
Fill in the blank with the suitable sign (>; =;<)Question 1:Compare: 3kg 50g  3500gQuestion 2:Compare: A =  and B = Answer: A  BFill in the blank with the suitable numberQuestion 3: =  Question 4:The perimeter of the following rectangle in centimeter is  cm Question 5:Convert: m = mmQuestion 6:6km 32m = …mThe missing number is Question 7:How many natural numbers are not greater than 2005? Answer: There are  numbers.Question 8:The cost of eight spoons is 4 dollars. How much...
Đọc tiếp

Fill in the blank with the suitable sign (>; =;<)

Question 1:
Compare: 3kg 50g  3500g

Question 2:
Compare: A =  and B = 
Answer: A  B

Fill in the blank with the suitable number

Question 3:
 =  

Question 4:
The perimeter of the following rectangle in centimeter is  cm
 

Question 5:
Convert: m = mm

Question 6:
6km 32m = …m
The missing number is 

Question 7:
How many natural numbers are not greater than 2005? 
Answer: There are  numbers.

Question 8:
The cost of eight spoons is 4 dollars. How much do 6 spoons cost?

Answer: 6 spoons cost  dollars.

Question 9:
The sum of the page number of the last 3 pages of a book is 369. What is the last page number?
Answer: The last page number is 

Question 10:
Calculate:  
(Write your answer in the simplest form)
#Toán lớp 5
1
TN
Tình Nguyễn thị
15 tháng 3 2016

8:3 dollars

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DK
Dragoon Knight
2 tháng 4 2015 - olm
Fill in the blank with the suitable numberQuestion 1:There are 49 students in a class. Boy students are  the number of girl students. There are  girl students in this class.Question 2:Calculate: The value of A is Question 3:Calculate: The value of A is Question 4:Jessica is 8 years old. Her grandmother is  of her age. How old is Jessica's grandmother?Answer:  years old.Question 5:If the sum of denominator and numerator of a fraction is 52 and the denominator is 18 units more than...
Đọc tiếp

Fill in the blank with the suitable number

Question 1:
There are 49 students in a class. Boy students are  the number of girl students. There are  girl students in this class.

Question 2:
Calculate: 
The value of A is 

Question 3:
Calculate: 
The value of A is 

Question 4:
Jessica is 8 years old. Her grandmother is  of her age. How old is Jessica's grandmother?
Answer:  years old.

Question 5:
If the sum of denominator and numerator of a fraction is 52 and the denominator is 18 units more than the numerator then the numerator is 

Question 6:
Find two consecutive even numbers if the first number is  of the second number.
Answer: The second number is 

Question 7:
Calculate: 
The value of A is 

Question 8:
How many natural numbers not greater than 1665 which are divisible by 5?
Answer:  numbers

Question 9:
If  then  is 

Question 10:
The sum of three consecutive even numbers is 960. The greatest numbers is 
#Toán lớp 5
1
DM
Đỗ Minh Tú
2 tháng 4 2015

sir, this is the place to learn math, not english offline. If you want to learn English is very wed page: ioe.vn

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NT
Ngô Thu Hương
29 tháng 2 2016 - olm
Fill in the blank with the suitable sign (>; =;<)Question 1:Compare: 3kg 50g  3500gQuestion 2:Compare: A =  and B = Answer: A  BFill in the blank with the suitable numberQuestion 3:Calculate:  (Write your answer in the simplest form)Question 4:Divide:  (Write your answer in the simplest form)Question 5: =  Question 6:The sum of denominator and numerator of a fraction is 91 and the fraction is equal to . The denominator of the fraction is Question 7:The cost of eight spoons is 4...
Đọc tiếp

Fill in the blank with the suitable sign (>; =;<)

Question 1:
Compare: 3kg 50g  3500g

Question 2:
Compare: A =  and B = 
Answer: A  B

Fill in the blank with the suitable number

Question 3:
Calculate:  
(Write your answer in the simplest form)

Question 4:
Divide:  
(Write your answer in the simplest form)

Question 5:
 =  

Question 6:
The sum of denominator and numerator of a fraction is 91 and the fraction is equal to . The denominator of the fraction is 

Question 7:
The cost of eight spoons is 4 dollars. How much do 6 spoons cost?

Answer: 6 spoons cost  dollars.

Question 8:
6km 32m = …m
The missing number is 

Question 9:
In the following figure, ABED and BCFE are square. If the perimeter of the rectangle ACFD is 54cm then its area is  
 

Question 10:
The sum of the page number of the last 3 pages of a book is 369. What is the last page number?
Answer: The last page number is 
#Toán lớp 5
0
DK
Dragoon Knight
2 tháng 4 2015 - olm
Question 1:Compare:  Question 2:Compare: A =  and B = Answer: A  BFill in the blank with the suitable number Question 3:Calculate: The value of A is  Question 4:Calculate: The value of A is  Question 5:Find two consecutive even numbers if the first number is  of the second number.Answer: The second number is  Question 6:There are 49 students in a class. Boy students are  the number of girl students. There are  girl students in this class. Question 7:How many natural...
Đọc tiếp

Question 1:
Compare: 

 

Question 2:
Compare: A =  and B = 
Answer: A  B

Fill in the blank with the suitable number

 

Question 3:
Calculate: 
The value of A is 

 

Question 4:
Calculate: 
The value of A is 

 

Question 5:
Find two consecutive even numbers if the first number is  of the second number.
Answer: The second number is 

 

Question 6:
There are 49 students in a class. Boy students are  the number of girl students. There are  girl students in this class.

 

Question 7:
How many natural numbers not greater than 1665 which are divisible by 5?
Answer:  numbers

 

Question 8:
Calculate: 
The value of A is 

 

Question 9:
How many 3 - digit numbers are divisible by 2, 3 and 5?
Answer:  numbers.

 

Question 10:
If  then  is 

 
#Toán lớp 5
2
TN
Trịnh Nguyễn Tuấn Anh
9 tháng 4 2015

I'm sorry to say that I don't see any mathematical expressions. And you should translate your questions into Vietnamese so all people can answer them.

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NH
Nguyễn Hà Linh
6 tháng 8 2016

I am very sorry but I cannot see any numbers to answer your questions

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PT
Phùng Thiên Phước
20 tháng 1 2016 - olm
Question 1:Subtract 346 from 752.Answer: Question 2:Study the pattern.88:8=11  880:8=110 8800:8= ? The missing number is Question 3:Divide 2016×2016 by 2016. The quotient is Question 4:What is  of 744?Answer: Question 5:Jack, Mary and Jacob buy ice creams. Jack buys twice as many as Mary. Jacob buys three times as many as Jack. If Jacob buys 12 ice creams then Mary buys  ice creams. Question 6:100 hundreds + 1000 tens =  onesQuestion 7:My giant flower doubles its size every day....
Đọc tiếp

Question 1:
Subtract 346 from 752.
Answer: 

Question 2:
Study the pattern.
88:8=11  
880:8=110 
8800:8= ? 
The missing number is 

Question 3:
Divide 2016×2016 by 2016. The quotient is 

Question 4:
What is  of 744?
Answer: 

Question 5:
Jack, Mary and Jacob buy ice creams. Jack buys twice as many as Mary. Jacob buys three times as many as Jack. If Jacob buys 12 ice creams then Mary buys  ice creams.
 

Question 6:
100 hundreds + 1000 tens =  ones

Question 7:
My giant flower doubles its size every day. On Friday, it is  times as big as its was on the preceding Sunday.
 

Question 8:
The product of 2 different natural numbers is 9. Their sum is 

Question 9:
If we write all of the whole numbers from 10 through 99 and cross out any number in which the first or second digit is divisible by 2 (for example, 41 is crossed out as 4 is divisible by 2 and 36 is crossed out as 6 is divisible by 2), how many numbers are crossed out?
Answer:  numbers.

Question 10:
It takes Bella three hours to clean a house. It takes Anna two hours to clean the house. How long would it take for them to clean it together? 
Answer:  minutes.

GLOBAL VIOLYMPIC.
#Toán lớp 5
2
TE
Tin Em Đi
20 tháng 1 2016

1:406

2:1100

3:2016

4:botay

5:2

6:20000

7:botay

8:10

9:botay

10:50

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ND
nguyen dinh tuan
21 tháng 1 2017

cau 9 : 65

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M
Miss
17 tháng 1 2016 - olm
Question 1 :My giant flower doubles its size every day. On Friday, it is......  times as big as its was on the preceding Sunday. Question 2:100 hundreds + 1000 tens = .... onesQuestion 7:A set of five different numbers has an average of 12. If the average of four smallest numbers is 10 then the greatest number is .......Question 8:Jack, Mary and Jacob buy ice creams. Jack buys twice as many as Mary. Jacob buys three times as many as Jack. If Jacob buys 12 ice creams then Mary buys.........
Đọc tiếp

Question 1 :

My giant flower doubles its size every day. On Friday, it is......  times as big as its was on the preceding Sunday.
 

Question 2:
100 hundreds + 1000 tens = .... ones

Question 7:
A set of five different numbers has an average of 12. If the average of four smallest numbers is 10 then the greatest number is .......

Question 8:
Jack, Mary and Jacob buy ice creams. Jack buys twice as many as Mary. Jacob buys three times as many as Jack. If Jacob buys 12 ice creams then Mary buys......  ice creams.
 

Question 9:
If we write all of the whole numbers from 10 through 99 and cross out any number in which the first or second digit is divisible by 2 (for example, 41 is crossed out as 4 is divisible by 2 and 36 is crossed out as 6 is divisible by 2), how many numbers are crossed out?
Answer:......  numbers.

Question 10:
Peter and John played in fifteen rounds game. In each round, the winner scored 5 points and the loser scored 2 points. At the end of the game, John’s total score was 57 points. How many rounds did Peter win?
Answer: ...... rounds.

Ai nhanh và làm đúng được 3 tick
#Toán lớp 5
11
PT
Phạm Thị Thùy Linh
17 tháng 1 2016

LƯU Ý

Các bạn học sinh KHÔNG ĐƯỢC đăng các câu hỏi không liên quan đến Toán, hoặc các bài toán linh tinh gây nhiễu diễn đàn (như 1+1 = ?). Online Math có thể áp dụng các biện pháp như trừ điểm, thậm chí khóa vĩnh viễn tài khoản của bạn nếu vi phạm nội quy nhiều lần.

Chuyên mục Giúp tôi giải toán dành cho những bạn gặp bài toán khó hoặc có bài toán hay muốn chia sẻ. Bởi vậy các bạn học sinh chú ý không nên gửi bài linh tinh, không được có các hành vi nhằm gian lận điểm hỏi đáp như tạo câu hỏi và tự trả lời rồi chọn đúng.

Mỗi thành viên được gửi tối đa 5 câu hỏi trong 1 ngày

Các câu hỏi không liên quan đến toán lớp 1 - 9 các bạn có thể gửi lên trang web hoc24.vn để được giải đáp tốt hơn.

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NT
Nguyen Thi Cam Ly
17 tháng 1 2016

Đây là toán mà

Không phải TIẾNG ANH

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DH
Đỗ Hồng Anh
4 tháng 3 2017 - olm
Question 2:Fill in the blank with the suitable sign (>, <, =)Question 2.1:Compare: 5/123 ............1/41Fill in the blank with the suitable number.Question 2.2:Divide Write your answer in the simplest form.Question 2.3:3km2 = .......... m2.Question 2.4:...../4 m = 175cm.The missing number is .............Question 2.5:The cost of eight spoons is 4 dollars. How much do 6 spoons cost?Answer:6 spoons cost ..............dollars.Question 2.6:The sum of two consecutive odd numbers is 2016. The...
Đọc tiếp

Question 2:

Fill in the blank with the suitable sign (>, <, =)
Question 2.1:
Compare: 5/123 ............1/41

Fill in the blank with the suitable number.

Question 2.2:
Divide 

Write your answer in the simplest form.

Question 2.3:

3km2 = .......... m2.

Question 2.4:

...../4 m = 175cm.
The missing number is .............

Question 2.5:

The cost of eight spoons is 4 dollars. How much do 6 spoons cost?
Answer:
6 spoons cost ..............dollars.

Question 2.6:

The sum of two consecutive odd numbers is 2016. The greater number is ...............

Question 2.7:

The sum of denominator and numerator of a fraction is 91 and the fraction is equal to 6/7. The denominator of the fraction is ...............

Question 2.8:

1/2 + 1/4 + 1/n = 11/12
The value of n is ...........

Question 2.9:

Bella has 30 candies. Alice has 5 candies fewer than Bella. Sara has 5 candies more than Bella. How many candies do they have altogether?
Answer:
They have .......... candies altogether.

Question 2.10:

The sum of the page number of the last 3 pages of a book is 369. What is the last page number?
Answer:
The last page number is .............

Question 3:

Question 3.1:
25mm2 = .............

  • a. 1/40m2
  • b. 1/400m2
  • c. 1/4000cm2
  • d. 1/40000m2

Question 3.2:

3/100 m2 = ...........

  • a. 3dm2
  • b. 30cm2
  • c. 3mm2
  • d. 3cm2

Question 3.3:

2kg = ..........

  • a. 20g
  • b. 200g
  • c. 2000g
  • d. 20000g

Question 3.4:

Write >, <, = 
3cm2 200mm2 ............. 3200mm2

Question 3.5:

3/10 kg = .............g.

 
#Toán lớp 5
1
NH
Ngô Hải Linh
4 tháng 3 2017

Question 2.1 : 5/123 < 1/41

Question 2.3 : 3km2 = 3000000m2

Question 2.4 : 7/4m = 175cm

Question 2.5 : 6 spoons cost 3 dollars

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NV
Nguyễn Vũ Hà An
15 tháng 4 2017 - olm
Fill in the blank with the correct numberQuestion 1:Complete the number pattern:  0,3,8,15,24,,48.Question 2:Find the area of the shaded region if A and B are squares of sides 5cm and 8cm respectively. Answer: The area of the shaded region is  .(write your answer by decimal in simplest form)Question 3:If , compute =.Question 4:The side of each square grid is 2cm. Find the area of the shaded region.Answer: The area of the shaded region is  .Question 5:If , find the value of m...
Đọc tiếp

Fill in the blank with the correct number

Question 1:
Complete the number pattern: 
 0,3,8,15,24,,48.

Question 2:
Find the area of the shaded region if A and B are squares of sides 5cm and 8cm respectively. 

Answer: The area of the shaded region is  .
(write your answer by decimal in simplest form)

Question 3:
If , compute =.

Question 4:

The side of each square grid is 2cm. Find the area of the shaded region.
Answer: The area of the shaded region is  .

Question 5:
If , find the value of m in .
Answer: m=.

Question 6:
How many whole numbers between 1 and 100 are not divisible by 3 or 11?
Answer:  numbers.

Question 7:
Evaluate:
=.
(round to four decimal places)

Question 8:
Evaluate:
=.
(write your answer by decimal in simplest form)

Question 9:
Find the whole number A knowing that A is 9 units greater than the average of A, 38, 45 and 67.
Answer: A=.

Question 10:
Find the whole number C knowing that C is 14 units smaller than the average of C, 68, 72, 99.
Answer: C=.
#Toán lớp 5
3
NV
Nguyễn Vũ Hà An
15 tháng 4 2017

Câu 3, 4, 5, 7, 8 các câu bỏ qua nhé

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NV
Nguyễn Vũ Hà An
15 tháng 4 2017

Câu 3, 4, 5, 7, 8 các cậu bỏ qua nhé

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