Calculate the digit sum of 359
Calculate the reduced digit sum of 359
Add up 3 digits of 359:
Digit Sum → 3 + 5 + 9 = 17
Since our digit sum > 9:
repeat this process to get the reduced digit sum:
Our new number to evaluate is 17
Add up 2 digits of 17:
Digit Sum → 1 + 7 = 8
Since our digit sum ≤ 9:
we have our reduced digit sum
Final Answer
Digit Sum = 17
Reduced Digit Sum = 8
Reduced Digit Sum = 8
