The "sum" is the result of adding something together, and "digits" refers to the individual
numbers that make up 7902.
7902 has 4 digits. The digits in 7902 are 7, 9, 0, and 2.
When you are asking for the sum of the digits of 7902, you are basically asking what is
7 plus 9 plus 0 plus 2?
Therefore, the sum of the digits in 7902 is as follows:
7 + 9 + 0 + 2 = 18
Sum of digits in 7903
See if you can calculate the sum of the digits in the next number on our list before you go here.
|
|
