120
There is no seven-digit number that has a sum of 5. The smallest seven-digit number is 1,000,000, which already has a sum greater than 5.
44? ? ?
sum
998
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.
The greatest 3-digit number is 999. 9+9+9 = 27 The sum of the greatest 3-digit number is 27.
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
3,612,345,678
101117
99999
"If the units digit and the hundreds digit of the number 513 were reversed..." 315 'find the sum of the original number and the new number." 513+315=828
300