if 1013<x<1014 and x is a natural number then x has ..................... digit
If 144/17 x 34/12 < n < 169/34 : 13/68 and n is a natural number then n = ..........
If n is a natural number and n<12.03<n+5 then the greatest value of n is
If n is a natural number and n<12.03<n+5 then the smallest value of n is
If n is a natural number and n < 7,25< n + 3 then the number of values of n is....
Caculate: 9108 : 36 =
Câu hỏi 2:
Calculate: 25 x 148 =
Câu hỏi 3:
If 2010 < p x 3 < 2014 then p =
Câu hỏi 4:
The area of a retangle is 45cm2 and its width is 5cm. its length is cm
Câu hỏi 5:
Find x if: 819 + x = 4736, x =
Câu hỏi 6:
If the area of a retangle is 1350 cm2 and the length is 45cm then the perimeter of that retangle is cm
Câu hỏi 7:
The average of all the numbers from 1 to 99 is
Câu hỏi 8:
If 1/100 of Mom's Salary is $23, then her salary is $
Câu hỏi 9:
Calculate: 485 : 5 + 783 : 9 =
Câu hỏi 10:
The smallest natural number such that it divided by 44 equals 45 with a remainder of 34 is
If m is a natural number and 5/9 < m/5 < 6,9 then m = .......
Question 1:
Convert 1m = ..........cm.
Question 2:
Convert 1mm = ............ m
Question 3:
If x is a natural number and 3,8 < x < 4,3 then x = ..............
Question 4:
In the following numbers, which is the greatest?
7,568; 9,265; 8,975; 7,689; 9,256
Answer:
The greatest number is .............
Question 5:
In the following numbers, which is the smallest?
4,92; 5,84; 4,85; 8,54; 4,58; 5,48
Answer:
The smallest number is ...............
Question 6:
Convert: 5km 2m = ............. km.
Question 7:
If m is a even number and 81,32 > m > 78,54 then m = .......
Question 8:
Use all the digits below to form the decimal number that is smaller than 5.
2; 5; 9; 4; 8
How many such numbers are there?
Answer:
There are ........... numbers.
Question 9:
Fill in the blank with the suitable sign (>, <, =)
Compare:
76,5 ......... 75,66
Question 10:
Compare: 31,040 ........... 31,04
If n is a natural number and n<12.03<n+5 then the smallest value of n is
find m if m is a natural number and 2/5 < m/8 < 3/5.
