194
Think of it as three separate numbers, A, B, and C (left to right).
The first statement says B = C + 5
The second statement says A = B - 8
You know all three numbers have to be less than or equal to 9, and you know the first number has to be greater than or equal to 1 (otherwise you'd only have a two-digit number).
So take the two statements, plus what you know about the range of the numbers, and solve for C:
The first statement tells you C + 5 <= 9, subtract 5 from both sides and C <= 4
The second statement tells you C - 3 >=1, add 3 to both sides and C >= 4
So the ones digit is 4
The tens digit is 4 + 5 = 9
The hundreds digit is 9 - 8 = 1
The value of digit three in the number 37129 is hundreds place or 100.
984.
If the number formed by the last three digits is divisible by 8. This requires that: if the digit in the hundreds place is even, the last two digits must form a number divisible by 8 and if the digit in the hundreds place is odd, the last two digits must form a number divisible by 4 but not by 8.
1
The lowest three digit odd number would have to be -999.However, if you mean the lowest three digit positive number, it would be 101.
194.There were actually two options, 194 and 083, but as it needs to be a three digit number, 194 is more fitting.
A zero
216
1We can not start a three digit number with 0, so 1 is the smallest digit.
5
1
The value of digit three in the number 37129 is hundreds place or 100.
There is no number. 100 is the only one that has a hundreds digit. It's impossible.
100
52,355,500 is an eight-digit number.
2400
299