Grade 4 rounding worksheet focusing on rounding numbers to the underlined digit, featuring an example and 21 practice problems.

Let's solve this Grade 4 Rounding Worksheet step by step.

The task is to round each number to the nearest value of the underlined digit. That means we need to identify which digit is underlined, determine its place value (like hundreds, thousands, etc.), and then round the number accordingly.

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🔍 Rounding Rule Reminder:

- Look at the digit to the right of the underlined digit.
- If it’s 5 or greater, round up.
- If it’s less than 5, keep the underlined digit the same and change all digits to the right to zero.

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Now let’s go through each problem:

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1. 56,914 → underlined digit is 6 (in the thousands place)
→ Round to nearest 1,000
- Look at the hundreds digit: 9 (≥5) → round up
- 56,914 → 57,000

2. 77,453 → underlined digit is 4 (hundreds place)
→ Round to nearest 100
- Look at tens digit: 5 → round up
- 77,453 → 77,500

3. 63,678 → underlined digit is 3 (ten thousands place? Wait — let’s check)
Actually:
- 63,678 → the underlined digit is 3 in the thousands place
→ Round to nearest 1,000
- Look at hundreds digit: 6 → round up
- 63,678 → 64,000

4. 19,113 → underlined digit is 9 (thousands place)
→ Round to nearest 1,000
- Look at hundreds digit: 1 (<5) → keep 9
- 19,113 → 19,000

5. 15,003 → underlined digit is 5 (thousands place)
→ Round to nearest 1,000
- Look at hundreds digit: 0 (<5) → keep 5
- 15,003 → 15,000

6. 33,575 → underlined digit is 5 (hundreds place)
→ Round to nearest 100
- Look at tens digit: 7 → round up
- 33,575 → 33,600

7. 33,446 → underlined digit is 4 (hundreds place)
→ Round to nearest 100
- Look at tens digit: 4 (<5) → keep 4
- 33,446 → 33,400

8. 84,822 → underlined digit is 8 (thousands place)
→ Round to nearest 1,000
- Look at hundreds digit: 8 → round up
- 84,822 → 85,000

9. 95,150 → underlined digit is 5 (ten thousands place?)
Wait: 95,150 → underlined is 5 in thousands place
→ Round to nearest 1,000
- Hundreds digit: 1 (<5) → keep 5
- 95,150 → 95,000

10. 49,332 → underlined digit is 9 (thousands place)
→ Round to nearest 1,000
- Hundreds digit: 3 (<5) → keep 9
- 49,332 → 49,000

11. 3,655 → underlined digit is 6 (hundreds place)
→ Round to nearest 100
- Tens digit: 5 → round up
- 3,655 → 3,700

12. 97,722 → underlined digit is 7 (thousands place)
→ Round to nearest 1,000
- Hundreds digit: 7 → round up
- 97,722 → 98,000

13. 59,899 → underlined digit is 8 (hundreds place)
→ Round to nearest 100
- Tens digit: 9 → round up
- 59,899 → 59,900

14. 32,420 → underlined digit is 2 (thousands place)
→ Round to nearest 1,000
- Hundreds digit: 4 (<5) → keep 2
- 32,420 → 32,000

15. 20,151 → underlined digit is 1 (hundreds place)
→ Round to nearest 100
- Tens digit: 5 → round up
- 20,151 → 20,200

16. 21,391 → underlined digit is 3 (hundreds place)
→ Round to nearest 100
- Tens digit: 9 → round up
- 21,391 → 21,400

17. 75,705 → underlined digit is 7 (thousands place)
→ Round to nearest 1,000
- Hundreds digit: 7 → round up
- 75,705 → 76,000

18. 57,311 → underlined digit is 3 (hundreds place)
→ Round to nearest 100
- Tens digit: 1 (<5) → keep 3
- 57,311 → 57,300

19. 67,195 → underlined digit is 7 (thousands place)
→ Round to nearest 1,000
- Hundreds digit: 1 (<5) → keep 7
- 67,195 → 67,000

20. 77,303 → underlined digit is 3 (hundreds place)
→ Round to nearest 100
- Tens digit: 0 (<5) → keep 3
- 77,303 → 77,300

21. 90,205 → underlined digit is 0 (thousands place)
→ Round to nearest 1,000
- Hundreds digit: 2 (<5) → keep 0
- 90,205 → 90,000

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✔ Final Answers:

1. 57,000
2. 77,500
3. 64,000
4. 19,000
5. 15,000
6. 33,600
7. 33,400
8. 85,000
9. 95,000
10. 49,000
11. 3,700
12. 98,000
13. 59,900
14. 32,000
15. 20,200
16. 21,400
17. 76,000
18. 57,300
19. 67,000
20. 77,300
21. 90,000

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✔ All rounded correctly based on the underlined digit's place value.

Let me know if you'd like this as a printable answer key!