You check out each number until you find one that works. 28
Smallest 2 digit number is 10. 10 + 99 = 109
19191919
875
1
100 10^3
none
28 is such a number.
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.
1,000,009
Smallest 2 digit number is 10. 10 + 99 = 109
36
15
16
46
19191919
875
8*8=64 , 6+4=10, 64 is two digit number That's