Place Value Puzzle: Finding Numbers with Units Digit = Hundredths + 3

To solve this problem, we need to evaluate each given number to ensure the units digit is 3 more than the hundredths digit:

Let's analyze the possible answer choices:

• 508:

- Hundredths digit: $5$
- Units digit: $8$

Check condition: $8$ (units) is indeed 3 more than $5$ (hundredths). This option satisfies the condition.

• 333:

- Hundredths digit: $3$
- Units digit: $3$

Check condition: $3$ is not 3 more than $3$. This option does not satisfy the condition.

• 623:

- Hundredths digit: $6$
- Units digit: $3$

Check condition: $3$ (units) is not 3 more than $6$ (hundredths). This option does not satisfy the condition.

• 125:

- Hundredths digit: $1$
- Units digit: $5$

Check condition: $5$ (units) is 4 more than $1$ (hundredths), not 3. This option does not satisfy the condition.

Therefore, the solution to the problem is $508$.