The "sum" is the result of adding something together, and "digits" refers to the individual
numbers that make up 5639.
5639 has 4 digits. The digits in 5639 are 5, 6, 3, and 9.
When you are asking for the sum of the digits of 5639, you are basically asking what is
5 plus 6 plus 3 plus 9?
Therefore, the sum of the digits in 5639 is as follows:
5 + 6 + 3 + 9 = 23
Sum of digits in 5640
See if you can calculate the sum of the digits in the next number on our list before you go here.
|
|
