Sure! Let’s solve the rounding worksheet step by step.
---
## 🎯
Goal:
-
Left column: Round each number to the
nearest 100.
-
Right column: Round each number to the
nearest 1000.
---
## 🔢
Rounding Rules Recap:
➤ Rounding to nearest 100:
Look at the
tens digit (the second digit from the right).
- If it’s
5 or greater, round
up.
- If it’s
4 or less, round
down.
➤ Rounding to nearest 1000:
Look at the
hundreds digit (the third digit from the right).
- If it’s
5 or greater, round
up.
- If it’s
4 or less, round
down.
---
#
✔ Solutions:
---
##
Round to nearest 100:
1.
565 → 600
Tens digit = 6 → ≥5 → round up → 600
2.
948 → 900
Tens digit = 4 → <5 → round down → 900
3.
150 → 200
Tens digit = 5 → ≥5 → round up → 200
4.
264 → 300
Tens digit = 6 → ≥5 → round up → 300
5.
418 → 400
Tens digit = 1 → <5 → round down → 400
6.
750 → 800
Tens digit = 5 → ≥5 → round up → 800
7.
630 → 600
Tens digit = 3 → <5 → round down → 600
8.
287 → 300
Tens digit = 8 → ≥5 → round up → 300
9.
445 → 400
Tens digit = 4 → <5 → round down → 400
10.
350 → 400
Tens digit = 5 → ≥5 → round up → 400
---
##
Round to nearest 1000:
11.
7,285 → 7,000
Hundreds digit = 2 → <5 → round down → 7,000
12.
1,900 → 2,000
Hundreds digit = 9 → ≥5 → round up → 2,000
13.
2,450 → 2,000
Hundreds digit = 4 → <5 → round down → 2,000
14.
5,500 → 6,000
Hundreds digit = 5 → ≥5 → round up → 6,000
15.
9,120 → 9,000
Hundreds digit = 1 → <5 → round down → 9,000
16.
3,641 → 4,000
Hundreds digit = 6 → ≥5 → round up → 4,000
17.
7,415 → 7,000
Hundreds digit = 4 → <5 → round down → 7,000
18.
3,645 → 4,000
Hundreds digit = 6 → ≥5 → round up → 4,000
19.
2,500 → 3,000
Hundreds digit = 5 → ≥5 → round up → 3,000
20.
6,814 → 7,000
Hundreds digit = 8 → ≥5 → round up → 7,000
---
# 📝 Final Answer Key:
Round to nearest 100:
1. 600
2. 900
3. 200
4. 300
5. 400
6. 800
7. 600
8. 300
9. 400
10. 400
Round to nearest 1000:
11. 7,000
12. 2,000
13. 2,000
14. 6,000
15. 9,000
16. 4,000
17. 7,000
18. 4,000
19. 3,000
20. 7,000
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✔ All done! You can now fill in the blanks on your worksheet with these answers. Let me know if you’d like a printable version or more practice! 😊
Parent Tip: Review the logic above to help your child master the concept of rounding worksheet grade 4.
