Place value worksheet for students to identify digits in various places and solve a riddle.

Problem Analysis:

The task involves identifying specific digits in given numbers based on their place values (thousands, hundreds, tens, etc.). Each correct answer corresponds to a letter, which will help solve the riddle at the top: "What gets wetter the more it dries?"

Step-by-Step Solution:

#### 1. Which digit is in the thousands place of 347,908?
- The number is 347,908.
- The thousands place is the third digit from the right.
- The digit in the thousands place is 7.
- Corresponding letter: T

#### 2. Which digit is in the hundreds place of 72,870?
- The number is 72,870.
- The hundreds place is the second digit from the right.
- The digit in the hundreds place is 8.
- Corresponding letter: B

#### 3. Which digit is in the tens place of 351,821?
- The number is 351,821.
- The tens place is the first digit from the right.
- The digit in the tens place is 2.
- Corresponding letter: L

#### 4. Which digit is in the millions place of 4,562,890?
- The number is 4,562,890.
- The millions place is the leftmost digit.
- The digit in the millions place is 4.
- Corresponding letter: O

#### 5. Which digit is in the ten thousands place of 161,220?
- The number is 161,220.
- The ten thousands place is the second digit from the left.
- The digit in the ten thousands place is 6.
- Corresponding letter: T

#### 6. Which digit is in the ones place of 56,715?
- The number is 56,715.
- The ones place is the last digit.
- The digit in the ones place is 5.
- Corresponding letter: A

#### 7. Which digit is in the hundreds place of 147,908?
- The number is 147,908.
- The hundreds place is the third digit from the right.
- The digit in the hundreds place is 9.
- Corresponding letter: W

#### 8. Which digit is in the tens place of 7,569,601?
- The number is 7,569,601.
- The tens place is the second digit from the right.
- The digit in the tens place is 0.
- Corresponding letter: E

#### 9. Which digit is in the millions place of 3,077,623?
- The number is 3,077,623.
- The millions place is the leftmost digit.
- The digit in the millions place is 3.
- Corresponding letter: H

#### 10. Which digit is in the hundred thousands place of 8,132,059?
- The number is 8,132,059.
- The hundred thousands place is the second digit from the left.
- The digit in the hundred thousands place is 1.
- Corresponding letter: A

Final Answer:

Using the letters corresponding to each answer, we get the sequence:
- T, B, L, O, T, A, W, E, H, A

Solving the Riddle:

The riddle asks, "What gets wetter the more it dries?" The answer is a towel.

Final Boxed Answer:

$$
\boxed{\text{towel}}
$$