The "sum" is the result of adding something together, and "digits" refers to the individual
numbers that make up 9222.
9222 has 4 digits. The digits in 9222 are 9, 2, 2, and 2.
When you are asking for the sum of the digits of 9222, you are basically asking what is
9 plus 2 plus 2 plus 2?
Therefore, the sum of the digits in 9222 is as follows:
9 + 2 + 2 + 2 = 15
Sum of digits in 9223
See if you can calculate the sum of the digits in the next number on our list before you go here.
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