Rounding to the nearest 100 (2) - Number and Place Value by ... - Free Printable

Let's solve the rounding problem step by step. The task is to round each number to the nearest hundred.

🔍 Rule for Rounding to the Nearest 100:

- Look at the tens digit (the second digit from the right).
- If the tens digit is 5 or more, round UP.
- If the tens digit is less than 5, round DOWN.

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Now, let’s go through each number:

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1. 279
- Tens digit = 7 → 7 ≥ 5 → Round UP
- 279 → 300

2. 917
- Tens digit = 1 → 1 < 5 → Round DOWN
- 917 → 900

3. 684
- Tens digit = 8 → 8 ≥ 5 → Round UP
- 684 → 700

4. 351
- Tens digit = 5 → 5 ≥ 5 → Round UP
- 351 → 400

5. 148
- Tens digit = 4 → 4 < 5 → Round DOWN
- 148 → 100

6. 412
- Tens digit = 1 → 1 < 5 → Round DOWN
- 412 → 400

7. 881
- Tens digit = 8 → 8 ≥ 5 → Round UP
- 881 → 900

8. 322
- Tens digit = 2 → 2 < 5 → Round DOWN
- 322 → 300

9. 165
- Tens digit = 6 → 6 ≥ 5 → Round UP
- 165 → 200

10. 750
- Tens digit = 5 → 5 ≥ 5 → Round UP
- 750 → 800

11. 434
- Tens digit = 3 → 3 < 5 → Round DOWN
- 434 → 400

12. 890
- Tens digit = 9 → 9 ≥ 5 → Round UP
- 890 → 900

13. 556
- Tens digit = 5 → 5 ≥ 5 → Round UP
- 556 → 600

14. 246
- Tens digit = 4 → 4 < 5 → Round DOWN
- 246 → 200

15. 719
- Tens digit = 1 → 1 < 5 → Round DOWN
- 719 → 700

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✔ Final Answers:

1. 279 → 300
2. 917 → 900
3. 684 → 700
4. 351 → 400
5. 148 → 100
6. 412 → 400
7. 881 → 900
8. 322 → 300
9. 165 → 200
10. 750 → 800
11. 434 → 400
12. 890 → 900
13. 556 → 600
14. 246 → 200
15. 719 → 700

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