The number is 44; 4 + 4 = 8.
I am less than 100 so the range is 01 - 99, but as I am divisible by 2 then I am even. As my tens digit and ones digit are the same then I am a 2 digit number so the range is now 10 - 98. The sum of my digits is 8, my tens digit and my ones digit are the same . . so the only solution is 44.
There is no number. 100 is the only one that has a hundreds digit. It's impossible.
x = hundreds digit y = tens digit z = ones digit x = z X + Z + 8 2X + 8 X = 4 = Z Y = Z -2= 4 -2 = 2 Answer: 424
63
10,234
I am less than 100 so the range is 01 - 99, but as I am divisible by 2 then I am even. As my tens digit and ones digit are the same then I am a 2 digit number so the range is now 10 - 98. The sum of my digits is 8, my tens digit and my ones digit are the same . . so the only solution is 44.
There is no number. 100 is the only one that has a hundreds digit. It's impossible.
x = hundreds digit y = tens digit z = ones digit x = z X + Z + 8 2X + 8 X = 4 = Z Y = Z -2= 4 -2 = 2 Answer: 424
19
63
3333
If repeated digits are allowed, then the largest 12-digit number is 999,999,999,999 .If repeated digits are not allowed, then the largest 12-digit number is 989,898,989,898 .If the same digit can't be used more than once, then the largest possible number has only10 digits. The number is 9,876,543,210 .
98
10,234
44? ? ?
No.
The greatest 3 digit number is 999, and all three digits are the same.