Các câu hỏi tương tự
The incorrect calculation: 2 x 3 + 6 x 4 may be make correct by increasing one of these numbers by 2. Which number should it be ?
The incorrect caculation 2 x 3 + 6 x 4 = 42 may be made correct by increasing one of these number by 2. Which number should it be ?
The incorrect calculation:2x3+6x4=42 may be made correctby increasing one of these number by 2.Which number should be??????????????
How many whole numbers between 1 and 100 are not divisible by 3 or 11?
Lesson 2: For total: 1 + 2 + 3 + 4 + 5 + ... + 49 + 50. Is it possible to continuously replace any two numbers by their performance until the result is 0 or not?
3. Students in a primary school are either wearing blue, black or yellow cap. At least how many students are there to ensure there are 26 students wearing the same colour of cap?
When different buttons are pressed, a robot may move forward 1 cm, 3 cm or 5 cm. If buttons are pressed six times, how many different distances may the robot have moved?
Write about your hometown. Answer the question below. (Viết về thành phố quê hương em. Trả lời các câu hỏi dưới đây)1.What is your hometown?2.Is it a big or a small town?3.Is it the biggest city in your country or not?4.What is its population?5.Is there a river in your town or not? Whats its name?6.How many seasons are there in a year? Which season is the hottest/ the coldest?7.What is special about your hometown?8.Are there many cars in your town?
Đọc tiếp
Write about your hometown. Answer the question below. (Viết về thành phố quê hương em. Trả lời các câu hỏi dưới đây)
1.What is your hometown?
2.Is it a big or a small town?
3.Is it the biggest city in your country or not?
4.What is its population?
5.Is there a river in your town or not? What's its name?
6.How many seasons are there in a year? Which season is the hottest/ the coldest?
7.What is special about your hometown?
8.Are there many cars in your town?
mng giúp mk 2 baif này nhe.
3 3/4-2,25-1/4=.........
A.1,52
B.1,25
C.2,15
D.2,51
viêts số thập phân or chữ thik hợp vào chỗ chấm
a,2,7+4,5+5,3=2,7+.......+4,5
b,1,2+4,3+3,8+0,7=1,2+.........+[4,3+0,7]
c,m+n+p=m+[n+......]=[m+.......]+n