The "sum" is the result of adding something together, and "digits" refers to the individual
numbers that make up 9966.
9966 has 4 digits. The digits in 9966 are 9, 9, 6, and 6.
When you are asking for the sum of the digits of 9966, you are basically asking what is
9 plus 9 plus 6 plus 6?
Therefore, the sum of the digits in 9966 is as follows:
9 + 9 + 6 + 6 = 30
Sum of digits in 9967
See if you can calculate the sum of the digits in the next number on our list before you go here.
|
|
