ngày THI ĐẤU OLM tối nay, ngày 28/04/2023 để so tài với học sinh toàn quốc!!!

Ôn tập kiểm tra học kì 2 hiệu quả, đạt thành tích cao!

K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

Tất cả Toán Vật lý Hóa học Sinh học Ngữ văn Tiếng anh Lịch sử Địa lý Tin học Công nghệ Giáo dục công dân Âm nhạc Mỹ thuật Tiếng anh thí điểm Lịch sử và Địa lý Thể dục Khoa học Tự nhiên và xã hội Đạo đức Thủ công Quốc phòng an ninh Tiếng việt Khoa học tự nhiên
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

Đúng(0)
NT
Nguyễn Thuỳ Trang
1 tháng 12 2015

cho hỏi bạn viết gì vậy

Đúng(0)
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 dollars. How...
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
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 do 6 spoons...
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

Đúng(0)
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

Đúng(0)
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: She...
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

Đúng(0)
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 the numerator...
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

    Đúng(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 numbers not greater...
    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.

    Đúng(0)
    NH
    Nguyễn Hà Linh
    6 tháng 8 2016

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

    Đúng(0)
    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 in .Answer:...
    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

    Đúng(0)
    NV
    Nguyễn Vũ Hà An
    15 tháng 4 2017

    Câu 3, 4, 5, 7, 8 các cậu bỏ qua nhé

    Đúng(0)
    VN
    Vũ Ngọc Nam
    20 tháng 10 2015 - olm

    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
    HP
    Harry Potter
    28 tháng 2 2016

    The last page number is : (369 + 3 ) : 3 = 124 .

    k nha 

    Đúng(0)
    K2
    kaká 22
    9 tháng 12 2019

    The last page number is: (369 + 3) : 3 = 124                                                                                                                                                           đúng rồi không sai đâu

    Đúng(0)
    NT
    Nguyễn Thảo Minh
    30 tháng 6 2016 - olm

    The sum of the page number of the last 3 pages of a book is 369. What is the last page number?
    #Toán lớp 5
    4
    DT
    Đinh Thùy Linh
    30 tháng 6 2016

    Trung bình cộng của 3 số là: \(\frac{369}{3}=123\)là số ở giữa.

    Vậy số cuối là: 123+1 = 124

    Trang cuối là 124.

    Đúng(0)
    SJ
    Song Joong Ki
    30 tháng 6 2016

    X + X + 1 + X + 2 = 369

    X x 3 + 3 = 369

    X x 3 = 369 - 3

    X x 3 = 366

          X = 366 : 3

          X = 122

    So the last page number is :

           122 + 2 = 124.

                     Answer : 124

    Đúng(0)
    Bảng xếp hạng
    Tất cả Toán Vật lý Hóa học Sinh học Ngữ văn Tiếng anh Lịch sử Địa lý Tin học Công nghệ Giáo dục công dân Âm nhạc Mỹ thuật Tiếng anh thí điểm Lịch sử và Địa lý Thể dục Khoa học Tự nhiên và xã hội Đạo đức Thủ công Quốc phòng an ninh Tiếng việt Khoa học tự nhiên
    • Tuần
    • Tháng
    • Năm
    Các khóa học có thể bạn quan tâm
    Tổng thanh toán: 0đ (Tiết kiệm: 0đ)
    Tới giỏ hàng
    Yêu cầu VIP