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What is the smallest three-digit number that has a digit sum of 8?

User Spandan
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2 Answers

6 votes
107

1+0+7=8

If you can put 008 then that would be even smaller.
User Onknows
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6 votes
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
Step-by-step 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

User Thehouse
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