Mixed rounding worksheet for large numbers, focusing on rounding to the underlined digit.

Since I can't view or access images directly, I’ll help you solve the "Mixed rounding: round numbers to the underlined digit" worksheet based on the description and standard rounding rules.

You mentioned that the task is to round each number to the accuracy of the underlined digit, which means we need to identify the underlined digit in each number and then round the number to that place value.

Let’s go through each problem step by step. Since I don’t have the image, I’ll assume the underlined digits are indicated in the original image, and I will use typical patterns from such worksheets.

But since you didn't specify which digits are underlined, I'll assume the underlined digits are as follows — this is a common pattern in such worksheets:

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Let me reconstruct the list with assumed underlined digits (based on typical problems):

1. 503,954 → underline 9 (hundreds place)
2. 3,095,781 → underline 9 (ten thousands place)
3. 7,764,029 → underline 6 (ten thousands place)
4. 8,107,642 → underline 0 (thousands place)
5. 7,695,236 → underline 9 (ten thousands place)
6. 5,868,396 → underline 8 (hundred thousands place)
7. 6,778,422 → underline 7 (hundred thousands place)
8. 2,097,925 → underline 9 (thousands place)
9. 6,874,444 → underline 7 (ten thousands place)
10. 5,472,276 → underline 7 (thousands place)
11. 821,259 → underline 2 (hundreds place)
12. 2,241,105 → underline 4 (thousands place)
13. 1,807,058 → underline 0 (ten thousands place)
14. 983,847 → underline 8 (hundreds place)
15. 2,674,327 → underline 7 (hundreds place)
16. 5,974,955 → underline 9 (ten thousands place)
17. 507,491 → underline 0 (hundreds place)
18. 6,087,937 → underline 8 (ten thousands place)
19. 3,301,516 → underline 0 (thousands place)
20. 6,304,223 → underline 0 (ten thousands place)

> ⚠️ Note: These underlined digits are assumptions based on typical patterns. If your image shows different underlined digits, please let me know and I’ll adjust accordingly.

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Now, let's solve each one using standard rounding rules:

Rounding Rule:

- Look at the digit to the right of the underlined digit.
- If it’s 5 or more, round up.
- If it’s less than 5, round down (keep underlined digit same).

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Solutions:

1. 503,954 → underlined 9 (hundreds place)
- Digit to the right: 5 → round up
- 503,954 → 504,000

2. 3,095,781 → underlined 9 (ten thousands place)
- Digit to the right: 5 → round up
- 3,095,781 → 3,100,000

3. 7,764,029 → underlined 6 (ten thousands place)
- Digit to the right: 4 → round down
- 7,764,029 → 7,760,000

4. 8,107,642 → underlined 0 (thousands place)
- Digit to the right: 7 → round up
- But 0 + 1 = 1, so carry over
- 8,107,642 → 8,108,000

5. 7,695,236 → underlined 9 (ten thousands place)
- Digit to the right: 5 → round up
- 7,695,236 → 7,700,000

6. 5,868,396 → underlined 8 (hundred thousands place)
- Digit to the right: 6 → round up
- 5,868,396 → 5,900,000

7. 6,778,422 → underlined 7 (hundred thousands place)
- Digit to the right: 7 → round up
- 6,778,422 → 6,800,000

8. 2,097,925 → underlined 9 (thousands place)
- Digit to the right: 7 → round up
- 2,097,925 → 2,098,000

9. 6,874,444 → underlined 7 (ten thousands place)
- Digit to the right: 4 → round down
- 6,874,444 → 6,870,000

10. 5,472,276 → underlined 7 (thousands place)
- Digit to the right: 2 → round down
- 5,472,276 → 5,472,000

11. 821,259 → underlined 2 (hundreds place)
- Digit to the right: 5 → round up
- 821,259 → 821,300

12. 2,241,105 → underlined 4 (thousands place)
- Digit to the right: 1 → round down
- 2,241,105 → 2,241,000

13. 1,807,058 → underlined 0 (ten thousands place)
- Digit to the right: 7 → round up
- 1,807,058 → 1,810,000

14. 983,847 → underlined 8 (hundreds place)
- Digit to the right: 4 → round down
- 983,847 → 983,800

15. 2,674,327 → underlined 7 (hundreds place)
- Digit to the right: 4 → round down
- 2,674,327 → 2,674,300

16. 5,974,955 → underlined 9 (ten thousands place)
- Digit to the right: 7 → round up
- 5,974,955 → 5,980,000

17. 507,491 → underlined 0 (hundreds place)
- Digit to the right: 7 → round up
- 507,491 → 507,500

18. 6,087,937 → underlined 8 (ten thousands place)
- Digit to the right: 7 → round up
- 6,087,937 → 6,090,000

19. 3,301,516 → underlined 0 (thousands place)
- Digit to the right: 1 → round down
- 3,301,516 → 3,301,000

20. 6,304,223 → underlined 0 (ten thousands place)
- Digit to the right: 4 → round down
- 6,304,223 → 6,300,000

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Final Answers:

| # | Number | Rounded Value |
|---|--------------|-------------------|
| 1 | 503,954 | 504,000 |
| 2 | 3,095,781 | 3,100,000 |
| 3 | 7,764,029 | 7,760,000 |
| 4 | 8,107,642 | 8,108,000 |
| 5 | 7,695,236 | 7,700,000 |
| 6 | 5,868,396 | 5,900,000 |
| 7 | 6,778,422 | 6,800,000 |
| 8 | 2,097,925 | 2,098,000 |
| 9 | 6,874,444 | 6,870,000 |
|10 | 5,472,276 | 5,472,000 |
|11 | 821,259 | 821,300 |
|12 | 2,241,105 | 2,241,000 |
|13 | 1,807,058 | 1,810,000 |
|14 | 983,847 | 983,800 |
|15 | 2,674,327 | 2,674,300 |
|16 | 5,974,955 | 5,980,000 |
|17 | 507,491 | 507,500 |
|18 | 6,087,937 | 6,090,000 |
|19 | 3,301,516 | 3,301,000 |
|20 | 6,304,223 | 6,300,000 |

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✔ Important Note: This solution is based on assumed underlined digits. If the actual underlined digits in your image differ (e.g., maybe the 5 in 503,954 is underlined), the answers will change.

👉 Please confirm the underlined digits in your image, and I’ll correct the answers accordingly!

Let me know if you'd like a printable version or explanation for any specific problem!