Visualize a plus sign between each number.
It is used to determine if a number is divisible by 3, 9 or 27
38,490
3+8+4+9+0=24
3 goes into 24 without a remainder so it goes into 38,490
sum
None. The sum of one digit can't be twice the size of the digit.
9
The sum of the individual digit is itself
300
What is the sum of greatest 3-digit 4-digit 5digit
sum
what is the least possible sum of two 4-digit numbers?what is the least possible sum of two 4-digit numbers?
None. The sum of one digit can't be twice the size of the digit.
The final sum is 9
9
i am a two digit # my tens digit# is 3 times my ones digit #and the sum of my digit is 12 what am i
The sum of the individual digit is itself
The units digit of a two digit number exceeds twice the tens digit by 1. Find the number if the sum of its digits is 10.
199999.
120
300