Fun, dinosaur-themed math worksheet for learning place value, where students identify the value of digits in numbers from 1 to 1000.

Let's solve the problem step by step.

Understanding the Concept:

The worksheet is about place value — the value of a digit depends on its position in a number.

In a 3-digit number:
- The ones place is the rightmost digit.
- The tens place is the middle digit.
- The hundreds place is the leftmost digit.

For example:
- In 73, the digit 3 is in the ones place → value = 3 ones or 3.
- In 84, the digit 8 is in the tens place → value = 8 tens or 80.
- In 173, the digit 1 is in the hundreds place → value = 1 hundred or 100.

We are to determine the value of the underlined digit in each number. However, since the image isn't visible here, I'll assume that in each number, one digit is underlined (as per typical format), and we need to find its place value.

But since no digits are visibly underlined in your description, let’s assume the task is to identify the value of each digit based on its place. But more likely, the instruction is to identify the value of the digit in the hundreds, tens, or ones place as per standard practice.

However, looking at the layout, it seems like the student is supposed to fill in the blank with the value of a specific digit — probably the first digit (hundreds), or maybe the last one. Since there’s no indication of which digit is underlined, let's suppose that the first digit (hundreds) is being emphasized, as it's common in such worksheets.

So for each number, we’ll determine the value of the first digit (hundreds place).

Let’s go through each:

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Solving Each Problem

#### a. 845
- Digit: 8 is in the hundreds place.
- Value: 8 × 100 = 800
✔ Answer: 800

#### b. 297
- Digit: 2 is in the hundreds place.
- Value: 2 × 100 = 200
✔ Answer: 200

#### c. 319
- Digit: 3 is in the hundreds place.
- Value: 3 × 100 = 300
✔ Answer: 300

#### d. 904
- Digit: 9 is in the hundreds place.
- Value: 9 × 100 = 900
✔ Answer: 900

#### e. 347
- Digit: 3 is in the hundreds place.
- Value: 3 × 100 = 300
✔ Answer: 300

#### f. 150
- Digit: 1 is in the hundreds place.
- Value: 1 × 100 = 100
✔ Answer: 100

#### g. 433
- Digit: 4 is in the hundreds place.
- Value: 4 × 100 = 400
✔ Answer: 400

#### h. 682
- Digit: 6 is in the hundreds place.
- Value: 6 × 100 = 600
✔ Answer: 600

#### i. 109
- Digit: 1 is in the hundreds place.
- Value: 1 × 100 = 100
✔ Answer: 100

#### j. 381
- Digit: 3 is in the hundreds place.
- Value: 3 × 100 = 300
✔ Answer: 300

#### k. 659
- Digit: 6 is in the hundreds place.
- Value: 6 × 100 = 600
✔ Answer: 600

#### l. 598
- Digit: 5 is in the hundreds place.
- Value: 5 × 100 = 500
✔ Answer: 500

#### m. 212
- Digit: 2 is in the hundreds place.
- Value: 2 × 100 = 200
✔ Answer: 200

#### n. 760
- Digit: 7 is in the hundreds place.
- Value: 7 × 100 = 700
✔ Answer: 700

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✔ Final Answers:

| Letter | Number | Value of First Digit |
|--------|--------|----------------------|
| a. | 845 | 800 |
| b. | 297 | 200 |
| c. | 319 | 300 |
| d. | 904 | 900 |
| e. | 347 | 300 |
| f. | 150 | 100 |
| g. | 433 | 400 |
| h. | 682 | 600 |
| i. | 109 | 100 |
| j. | 381 | 300 |
| k. | 659 | 600 |
| l. | 598 | 500 |
| m. | 212 | 200 |
| n. | 760 | 700 |

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📝 Explanation:

Each number has three digits. The leftmost digit is in the hundreds place, so its value is that digit multiplied by 100.

For example:
- In 845, the 8 is worth 800 because it's 8 hundreds.
- In 109, the 1 is worth 100 because it's 1 hundred.

This teaches students how place value works — digits have different values depending on their position.

If you meant a different digit was underlined (e.g., tens or ones), please clarify, and I can adjust accordingly!