OLM cung cấp gói bải giảng điện tử PPT cho giáo viên đầu năm học

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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
NT
Nguyen Trung Nguyen
24 tháng 2 2016 - olm

Peter added all odd numbers from 1 to 999. Jane added all even numbers from 2 to 1000. Then Mary subtracted Peter’s result from Jane’s result. Mary’s result is
#Toán lớp 4
3
LV
le viet hieu
24 tháng 2 2016

dich sang tieng viet di

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VN
VU nam khanh
24 tháng 2 2016

khong hieu dich di

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DX
Đỗ Xuân Bá
23 tháng 1 2017 - olm

Tom added all odd numbers from 1 to 1999

Anna added all even numbers from 2 to 2000

Then Mary subtracted Tom is result from Anna is result. Mary is result is.........

Bạn nào biết trả lời cho mình nhé!

mk cho 1 like
#Toán lớp 4
3
NT
Nguyễn Thị Thanh Thanh
24 tháng 1 2017

1000 nhé bạn!

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DX
Đỗ Xuân Bá
23 tháng 1 2017

Bạn nào trả lời nhanh nhất mk cho

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ND
nguyễn dương như lưu
7 tháng 2 2017 - olm

tom added all old numbers from 1 to 1999 .Ana added all even  numbers from 2 to 2000 .then Mary subtracted tom"s result from Ana"s result . Mary "s result is...

 
#Toán lớp 4
0
LX
Lê Xuân Hải
19 tháng 2 2017 - olm
Exam number 1                                                                                                  Fill in the blank with the correct numberQuestion 1:Divide 2016×2016 by 2016. The quotient is .....Question 2:Subtract 346 from 752.Answer: ....Question 3:Study the pattern.88:8=11  880:8=110 8800:8= ? The missing number is .....Question 4:Express seventy thousand, four hundred and nine in numerals.Answer: .....Question 5:The product...
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Exam number 1                                                                                                  

Fill in the blank with the correct number

Question 1:
Divide 2016×2016 by 2016. The quotient is .....

Question 2:
Subtract 346 from 752.
Answer: ....

Question 3:
Study the pattern.
88:8=11  
880:8=110 
8800:8= ? 
The missing number is .....

Question 4:
Express seventy thousand, four hundred and nine in numerals.
Answer: .....

Question 5:
The product of 2 different natural numbers is 9. Their sum is .....

Question 6:
100 hundreds + 1000 tens = ...... ones

Question 7:
The ratio of boys to girls at a school is 5:4. If there are 255 boys at the school then how many students are there at the school? 
Answer:  ...... students.

Question 8:
If two dozen pencils cost 12 dollars then .... pencils cost 2 dollars.

Question 9:
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.

Question 10:
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.
#Toán lớp 4
0
TM
Tạ Minh Quân
21 tháng 3 2016 - olm
Question 1:What number should be placed in the box to make ?Answer: Question 2:What is the remainder when 65870 is divided by 8?Answer: Question 3:The expression  is equal to Question 4:Mya has 10000 dollars in bills of 40 dollars.How many 40 dollars- bills does she have? Answer: 40 dollars- bills.Question 5:The numbers from 1 to 1000 are written. How many of these numbers have at least two digits 5?Answer:  numbers.Question 6:Five years ago, Sarah was 7 years old. Two years later, she...
Đọc tiếp

Question 1:
What number should be placed in the box to make ?

Answer: 

Question 2:
What is the remainder when 65870 is divided by 8?
Answer: 

Question 3:
The expression  is equal to 

Question 4:
Mya has 10000 dollars in bills of 40 dollars.How many 40 dollars- bills does she have? 
Answer: 40 dollars- bills.

Question 5:
The numbers from 1 to 1000 are written. How many of these numbers have at least two digits 5?
Answer:  numbers.

Question 6:
Five years ago, Sarah was 7 years old. Two years later, she will be  years old.

Question 7:
Six students had an orange eating contest. The graph shows the number of oranges eaten by each student. Mary ate the fewest oranges and Jack ate the fewest. How many more oranges did Jack eat than Mary? 

Answer:  oranges.

Question 8:
A large box of candies and a small box of candies together cost 13 dollars. If the large box costs 5 dollars more than the small box, what is the price of the small box of candies? 
Answer:  dollars.

Question 9:
Five students do an exam with a maximum score of 50. The scores of four of the students are 41, 44, 46 and 49. The average of five students’ scores is the same as the score of the fifth student. The score of the fifth student is 

Question 10:
A fraction is equal to . The sum of its denominator and its numerator is 91. What is the difference between the denominator and numerator of this fraction? 
Answer: 
#Toán lớp 4
1
SN
siêu nhân gao men
21 tháng 3 2016

anh siêu nhân đây ko có thì giờ để giải bài này

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LH
Lê Hồng Ngọc
22 tháng 3 2017 - olm
Express seventy thousand, four hundred and nine in numerals.Answer: Question 2:Subtract 346 from 752.Answer: Question 3:Divide 2016×2016 by 2016. The quotient is Question 4:Study the pattern.88:8=11  880:8=110 8800:8= ? The missing number is 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:A set of five different numbers has an average of 12. If...
Đọc tiếp

Express seventy thousand, four hundred and nine in numerals.
Answer: 

Question 2:
Subtract 346 from 752.
Answer: 

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

Question 4:
Study the pattern.
88:8=11  
880:8=110 
8800:8= ? 
The missing number is 

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:
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 7:
100 hundreds + 1000 tens =  ones

Question 8:
My giant flower doubles its size every day. On Friday, it is  times as big as its was on the preceding Sunday.
 

Question 9:
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.

Question 10:
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.
#Toán lớp 4
0
LH
Lê Hồng Ngọc
22 tháng 3 2017 - olm

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.
#Toán lớp 4
0
CL
Chu Lan Hương
29 tháng 2 2016 - olm

Question 10:
Jack writes the consecutive natural numbers from 1 to 10 on a board. If he erases some of the numbers and adds up the remaining ones then he will get a sum of 30. The number of numbers that is erased on the board at most is ...

Question 5:

The clock shows the last time Anna saw before she sleeps. She wakes up at 6:15am. How long did she sleep?
Answer: She slept  minutes
#Toán lớp 4
1
LD
Lã Đức Long
29 tháng 2 2016

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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LC
Lộc Cẩm Ly
14 tháng 11 2016 - olm
Câu 5:What is your answer if you add 32 tens and 18 ones to the difference of 5000 and 32 hundreds?Answer: Your answer is Câu 6:Subtract 85 from the sum of 2348 and 788. How many tens are there in the result?Answer: Câu 7:Find the difference between 10 thousands and 736 tens.Answer: The difference is Câu 8:Joanne is 28 years older than Melvin. Mabel is 16 years younger than Joanne. If Mabel is 43 years old, find the total age of them.Answer:  years old.Câu 9:Mark has 68 more books...
Đọc tiếp

Câu 5:
What is your answer if you add 32 tens and 18 ones to the difference of 5000 and 32 hundreds?
Answer: Your answer is 

Câu 6:
Subtract 85 from the sum of 2348 and 788. How many tens are there in the result?
Answer: 

Câu 7:
Find the difference between 10 thousands and 736 tens.
Answer: The difference is 

Câu 8:
Joanne is 28 years older than Melvin. Mabel is 16 years younger than Joanne. If Mabel is 43 years old, find the total age of them.
Answer:  years old.

Câu 9:
Mark has 68 more books than Michael. Tom has 21 fewer books than Mark. They have 865 books in all. How many books does Mark have?
Answer: Mark has  books.

Câu 10:
An MTR train left Kovan Station with 259 male and 678 female passengers. At Hougang Station, 588 passengers alighted and only 30 female passengers boarded the train. How many passengers were there in the train then?
Answer:  passengers.
#Toán lớp 4
8
NT
nguyen thi thu hoai
14 tháng 11 2016

DỊCH RA RỒI MÌNH LÀM CHO

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TV
Trần Văn Thành
14 tháng 11 2016

goolge hân hạnh tài trợ chương trình này

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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
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