The "sum" is the result of adding something together, and "digits" refers to the individual
numbers that make up 1213.
1213 has 4 digits. The digits in 1213 are 1, 2, 1, and 3.
When you are asking for the sum of the digits of 1213, you are basically asking what is
1 plus 2 plus 1 plus 3?
Therefore, the sum of the digits in 1213 is as follows:
1 + 2 + 1 + 3 = 7
Sum of digits in 1214
See if you can calculate the sum of the digits in the next number on our list before you go here.
|
|
