The "sum" is the result of adding something together, and "digits" refers to the individual
numbers that make up 8638.
8638 has 4 digits. The digits in 8638 are 8, 6, 3, and 8.
When you are asking for the sum of the digits of 8638, you are basically asking what is
8 plus 6 plus 3 plus 8?
Therefore, the sum of the digits in 8638 is as follows:
8 + 6 + 3 + 8 = 25
Sum of digits in 8639
See if you can calculate the sum of the digits in the next number on our list before you go here.
|
|
