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If F is a 4- digit number, divisible by 9,10 and 13 then the smallest value of F 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.
If B is not divisible by 24 and B is the greatest 5 - digit number that the sum of all digits is 21 then B= ?
If B is not divisible by 24 and B is the greatest 5 - digit number that the sum of the sum of all digits is 21 then B = ?
Find the greatest 4-digit number which is divisible by both 4 and 7 . That number is ..........
Qusetion 1
If a is a natural number divisible by 7 and a<90 then the greatest possible value of a is .....................
Question 2
b0b04 +40b0b+b040b=10101*11*2 b=
Find the greatest 4-digit-number which is divisible by both 4 and 7.
If F is a 4 - digit number, divisible by 9,10,13 then the smallest value of F
Cho F là số có 4 chữ số, chia hết cho 9; 10; 13. Tìm số bé nhất của F
if the number 386a is divisible by 6 then a ...?