Rounding Practice Worksheet for Math Students

Let's solve this rounding practice worksheet step by step.

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Rounding Rules:

- To the nearest 10:
Look at the ones digit:
- If it's 5 or more, round up.
- If it's less than 5, round down.

- To the nearest 100:
Look at the tens digit:
- If it's 50 or more, round up.
- If it's less than 50, round down.

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Part 1: Round to the nearest 10

| # | Number | Rounded to nearest 10 |
|---|--------|------------------------|
| 1 | 65 | 70 (ones digit is 5 → round up) |
| 2 | 56 | 60 (ones digit is 6 → round up) |
| 3 | 32 | 30 (ones digit is 2 → round down) |
| 4 | 81 | 80 (ones digit is 1 → round down) |
| 5 | 28 | 30 (ones digit is 8 → round up) |
| 6 | 30 | 30 (already a multiple of 10) |
| 7 | 49 | 50 (ones digit is 9 → round up) |
| 8 | 19 | 20 (ones digit is 9 → round up) |
| 9 | 42 | 40 (ones digit is 2 → round down) |
|10 | 37 | 40 (ones digit is 7 → round up) |
|11 | 12 | 10 (ones digit is 2 → round down) |
|12 | 63 | 60 (ones digit is 3 → round down) |
|13 | 96 | 100 (ones digit is 6 → round up) |
|14 | 45 | 50 (ones digit is 5 → round up) |
|15 | 74 | 70 (ones digit is 4 → round down) |

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Part 2: Round to the nearest 100

| # | Number | Rounded to nearest 100 |
|---|--------|-------------------------|
|16 | 311 | 300 (tens digit is 1 → less than 50 → round down) |
|17 | 485 | 500 (tens digit is 8 → 80 ≥ 50 → round up) |
|18 | 296 | 300 (tens digit is 9 → 90 ≥ 50 → round up) |
|19 | 704 | 700 (tens digit is 0 → less than 50 → round down) |
|20 | 239 | 200 (tens digit is 3 → 30 < 50 → round down) |
|21 | 672 | 700 (tens digit is 7 → 70 ≥ 50 → round up) |
|22 | 593 | 600 (tens digit is 9 → 90 ≥ 50 → round up) |
|23 | 562 | 600 (tens digit is 6 → 60 ≥ 50 → round up) |
|24 | 925 | 900 (tens digit is 2 → 20 < 50 → round down) |
|25 | 846 | 800 (tens digit is 4 → 40 < 50 → round down) |
|26 | 749 | 700 (tens digit is 4 → 40 < 50 → round down) |
|27 | 365 | 400 (tens digit is 6 → 60 ≥ 50 → round up) |
|28 | 183 | 200 (tens digit is 8 → 80 ≥ 50 → round up) |
|29 | 133 | 100 (tens digit is 3 → 30 < 50 → round down) |
|30 | 654 | 700 (tens digit is 5 → 50 ≥ 50 → round up) |

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✔ Final Answer Table:

#### Round to the nearest 10
1. 70
2. 60
3. 30
4. 80
5. 30
6. 30
7. 50
8. 20
9. 40
10. 40
11. 10
12. 60
13. 100
14. 50
15. 70

#### Round to the nearest 100
16. 300
17. 500
18. 300
19. 700
20. 200
21. 700
22. 600
23. 600
24. 900
25. 800
26. 700
27. 400
28. 200
29. 100
30. 700

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Let me know if you'd like this in a printable format or need help explaining any specific problem!