\begin{tabular}{|l|l|}\hline 1 & Place Value \\ In which number \\ does the digit 5 \\ have the least \\ value? \end{tabular}

To determine in which number the digit 5 has the least value, we need to consider the place value of the digit 5 in different numbers. The place value of a digit depends on its position in the number. Here are some examples of numbers with the digit 5 in different positions: 1. **5** (units place) - The value is \(5 \times 10^0 = 5\). 2. **50** (tens place) - The value is \(5 \times 10^1 = 50\). 3. **500** (hundreds place) - The value is \(5 \times 10^2 = 500\). 4. **5000** (thousands place) - The value is \(5 \times 10^3 = 5000\). From these examples, we can see that the digit 5 has the least value when it is in the units place, as in the number 5. Thus, the answer is that the digit 5 has the least value in the number **5**.