tổng của các chữ số của 1 số có 4 chữ số là 20.số nhỏ nhất có thể có là 1199
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Giúp mình giải bài toán bằng tiếng anh với. Mình cảm ơn nhiều!
Bài 1. The number of fractions m/n such that m + n = 2016 is..........?
Bài 2. Using each of the digits 2,3,5 and 6 exactly once, form two 2-digit numbers. What is the difference between the largest possible product anf smallest possible product of two suchnumber?
in a 4-digit number, the ones digit is the possible largest number, the hundreds digit is the smallest odd number and the tens digit is 1 more than the hundreds digit. The thousands digit is the sum of the hundreds and the tens digit. Find the number
In a 4- digit number. The ones digit is the possible largest number, the hundreds digit is the smaller odd number and the tens digit is 1 more thann the hundreds digit. The thousands digit is the sum of the hundreds and the tens digit. Find the number.
:
In a 4-digit number, the ones digit is the possible largest number, the hundreds digit is the smallest odd number and the tens digit is 1 more than the hundreds digit. The thousands digit is the sum of the hundreds and the tens digit. Find the number.
Answer: The number is
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 = ?
If B is not divisibly 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 all digits is 21 then B= ?
The last digit of a 4-digit number is 2. If the digit 2 is moved to the start of the number, the new 4-digit number is more than 1098 the original number. Find the original number.
Hỏi đáp án là bao nhiêu? [ Tự dịch câu hỏi trên ].
The sum of the digits of all 2-digit numbers is .............