Place Value Worksheets 3rd Grade with Answer Key - Free Printable

Problem Description:

The task is to identify the place value of the underlined digit in each number and write the corresponding letter:
- H for hundreds
- T for tens
- O for ones

Solution Approach:

1. Understand Place Values:
- In a three-digit number, the digits are arranged as follows:
- Hundreds place (leftmost digit)
- Tens place (middle digit)
- Ones place (rightmost digit)

2. Analyze Each Number:
- Identify the position of the underlined digit in each number.
- Determine whether it is in the hundreds, tens, or ones place.
- Write the corresponding letter (H, T, or O) in the box provided.

3. Solve Step-by-Step:

#### Row 1:
- 364: The underlined digit is 3, which is in the hundreds place. → H
- 427: The underlined digit is 2, which is in the tens place. → T

#### Row 2:
- 684: The underlined digit is 8, which is in the tens place. → T
- 375: The underlined digit is 7, which is in the tens place. → T
- 844: The underlined digit is 4, which is in the tens place. → T
- 908: The underlined digit is 9, which is in the hundreds place. → H

#### Row 3:
- 924: The underlined digit is 2, which is in the tens place. → T
- 752: The underlined digit is 5, which is in the tens place. → T
- 664: The underlined digit is 6, which is in the hundreds place. → H
- 751: The underlined digit is 5, which is in the tens place. → T

#### Row 4:
- 662: The underlined digit is 6, which is in the tens place. → T
- 550: The underlined digit is 5, which is in the tens place. → T
- 254: The underlined digit is 5, which is in the tens place. → T
- 398: The underlined digit is 9, which is in the tens place. → T

#### Row 5:
- 535: The underlined digit is 3, which is in the tens place. → T
- 159: The underlined digit is 5, which is in the tens place. → T
- 968: The underlined digit is 6, which is in the tens place. → T
- 284: The underlined digit is 8, which is in the tens place. → T

Final Answer:

\[
\begin{array}{cccc}
\text{364} & \text{427} & & \\
\boxed{H} & \boxed{T} & & \\
\text{684} & \text{375} & \text{844} & \text{908} \\
\boxed{T} & \boxed{T} & \boxed{T} & \boxed{H} \\
\text{924} & \text{752} & \text{664} & \text{751} \\
\boxed{T} & \boxed{T} & \boxed{H} & \boxed{T} \\
\text{662} & \text{550} & \text{254} & \text{398} \\
\boxed{T} & \boxed{T} & \boxed{T} & \boxed{T} \\
\text{535} & \text{159} & \text{968} & \text{284} \\
\boxed{T} & \boxed{T} & \boxed{T} & \boxed{T} \\
\end{array}
\]

\boxed{
\begin{array}{cccc}
H & T & & \\
T & T & T & H \\
T & T & H & T \\
T & T & T & T \\
T & T & T & T \\
\end{array}
}