It is 4 and 1,000
There are no 3-digit whole numbers whose digits sum to 3. The smallest 3-digit number is 100, and the largest is 999, but in neither case is the sum of the digits equal to 3.
6
three (111 + 111 = 222) or four (999 + 999 = 1998)
999 are whole.
The largest 3-digit number is 999. To check if it is a multiple of 3, you can sum the digits: 9 + 9 + 9 = 27, which is divisible by 3. Therefore, 999 is the largest 3-digit number that is a multiple of 3.
It is: 999 => 9+9+9 = 27 => 2+7 => 9
the sum of my digits is 6? answer=60
There are many numbers whose digits sum to 10, such as 19, 28, and 37. For instance, in the number 28, the digits 2 and 8 add up to 10. Similarly, the number 55 has digits that also sum to 10 (5 + 5). Any combination of digits that meets this criterion can represent such a number.
Add the digits together. The sum of the digits of 23 is 5.
The sum of the digits of a number often reveals patterns, such as divisibility rules. For example, a number is divisible by 3 if the sum of its digits is divisible by 3. Additionally, the sum can provide insights into the number's properties, such as whether it is odd or even. Observing the sum of digits can also help identify sequences or trends in larger datasets.
The number is 45. The sum of its digits i.e. 4+5=9 Five times the sum of its digits i.e. 5 times 9 which is 45
int sum = 0; int n = 0; while( sum <= 999 ) { sum += (++n); }