The "sum" is the result of adding something together, and "digits" refers to the individual
numbers that make up 1455.
1455 has 4 digits. The digits in 1455 are 1, 4, 5, and 5.
When you are asking for the sum of the digits of 1455, you are basically asking what is
1 plus 4 plus 5 plus 5?
Therefore, the sum of the digits in 1455 is as follows:
1 + 4 + 5 + 5 = 15
Sum of digits in 1456
See if you can calculate the sum of the digits in the next number on our list before you go here.
|
|
