Place Value Exercise: Positioning 8 in Tens of Thousands Place

To solve this problem, we need to identify the number with 8 as the tens of thousands digit. Let's follow these steps:

• Step 1: Understand the place value system. In the decimal system, the tens of thousands place is the fifth digit from the right.
• Step 2: For each choice, identify the tens of thousands digit by breaking down the number.

Let's analyze each provided option:

1. Option 1: $26,085$ - The tens of thousands digit is 2.
2. Option 2: $18,888$ - The tens of thousands digit is 1.
3. Option 3: $80,123$ - The tens of thousands digit is 8, which satisfies our condition.
4. Option 4: $18,852$ - The tens of thousands digit is 1.

Based on our analysis, the number $80,123$ has an 8 in the tens of thousands place. Thus, the correct answer to the problem is $80,123$.