What is the smallest three-digit number that has a digit sum of 8?
Three-digit number made up of
- Hundreds digit
- Tens digit
- Digits unity
We denote it as HTU
The numbers seemingly available to the number 8 - 1 = 7
0,1,2,3,4,5,6,7
Explanation
At the beginning can not be zero , the smallest is the number one
H = 1
hundreds digit indicates
1 100 Unity
2 100 Unity
3 100 Unity ........
because we wrote the lowest possible
.................................
T - at the scene of tens of type 0
Explanation
the tens digit is
1 10 unity
2 10 unity
3 10 unity ........
because we wrote here a value of 0
the smallest value in number there is unity U and there you enter the digit 7
digit unity means
1 1 unity
2 1 unity
3 * 1 unity ........
because we wrote here a value of 7
because we wrote here a value of 0
Answere 107