Place Value Problem: Finding a Number with Units Digit 2 and Hundreds Digit 1

To solve this problem, let's break down the given numbers and check which ones satisfy the conditions:

• Step 1: Verify the units digit is 2.
• Step 2: Verify the hundreds digit is 1.

Now, we analyze each option:

Option 1: $120$
- Units digit: $0$
- Hundreds digit: $1$
This fails because the units digit is not 2.

Option 2: $182$
- Units digit: $2$
- Hundreds digit: $1$
This satisfies both conditions.

Option 3: $102$
- Units digit: $2$
- Hundreds digit: $1$
This satisfies both conditions.

In conclusion, both options 2 and 3 have the required digits in the units and hundreds places respectively.

Therefore, the correct answer is Answers (b) + (c) are correct.