Back to worksheetsMathsAges 10-12
Rounding whole numbers
Round whole numbers to the nearest 10 or 100 using the ones or tens digit. Review suitability for your learners before teaching.
Worksheet StudioPractice pack · Ages 10-12
Rounding whole numbers
Take your time. Show your thinking.
1. Round 4190 to the nearest 100.
2. Round 789 to the nearest 10.
3. Round 552 to the nearest 10.
4. Round 5270 to the nearest 100.
5. Round 4170 to the nearest 100.
6. Round 844 to the nearest 10.
7. Round 843 to the nearest 10.
8. Round 399 to the nearest 10.
9. Round 5860 to the nearest 100.
10. Round 381 to the nearest 10.
11. Round 8010 to the nearest 100.
12. Round 7560 to the nearest 100.
12 questions · Seed 77 · Age guidance, not curriculum certification
View the answer key
Worksheet StudioAnswer key · Ages 10-12
Rounding whole numbers
Answers and reasoning. Review before teaching.
1. Round 4190 to the nearest 100.
42004190 is 10 away from 4200, so it rounds to 4200.
2. Round 789 to the nearest 10.
790789 is 1 away from 790, so it rounds to 790.
3. Round 552 to the nearest 10.
550552 is 2 away from 550, so it rounds to 550.
4. Round 5270 to the nearest 100.
53005270 is 30 away from 5300, so it rounds to 5300.
5. Round 4170 to the nearest 100.
42004170 is 30 away from 4200, so it rounds to 4200.
6. Round 844 to the nearest 10.
840844 is 4 away from 840, so it rounds to 840.
7. Round 843 to the nearest 10.
840843 is 3 away from 840, so it rounds to 840.
8. Round 399 to the nearest 10.
400399 is 1 away from 400, so it rounds to 400.
9. Round 5860 to the nearest 100.
59005860 is 40 away from 5900, so it rounds to 5900.
10. Round 381 to the nearest 10.
380381 is 1 away from 380, so it rounds to 380.
11. Round 8010 to the nearest 100.
80008010 is 10 away from 8000, so it rounds to 8000.
12. Round 7560 to the nearest 100.
76007560 is 40 away from 7600, so it rounds to 7600.
12 questions · Seed 77 · Age guidance, not curriculum certification
Worksheet StudioPractice pack · Ages 10-12
Rounding whole numbers
Take your time. Show your thinking.
1. Round 4190 to the nearest 100.
2. Round 789 to the nearest 10.
3. Round 552 to the nearest 10.
4. Round 5270 to the nearest 100.
5. Round 4170 to the nearest 100.
6. Round 844 to the nearest 10.
7. Round 843 to the nearest 10.
8. Round 399 to the nearest 10.
9. Round 5860 to the nearest 100.
10. Round 381 to the nearest 10.
11. Round 8010 to the nearest 100.
12. Round 7560 to the nearest 100.
12 questions · Seed 77 · Age guidance, not curriculum certification
Worksheet StudioAnswer key · Ages 10-12
Rounding whole numbers
Answers and reasoning. Review before teaching.
1. Round 4190 to the nearest 100.
42004190 is 10 away from 4200, so it rounds to 4200.
2. Round 789 to the nearest 10.
790789 is 1 away from 790, so it rounds to 790.
3. Round 552 to the nearest 10.
550552 is 2 away from 550, so it rounds to 550.
4. Round 5270 to the nearest 100.
53005270 is 30 away from 5300, so it rounds to 5300.
5. Round 4170 to the nearest 100.
42004170 is 30 away from 4200, so it rounds to 4200.
6. Round 844 to the nearest 10.
840844 is 4 away from 840, so it rounds to 840.
7. Round 843 to the nearest 10.
840843 is 3 away from 840, so it rounds to 840.
8. Round 399 to the nearest 10.
400399 is 1 away from 400, so it rounds to 400.
9. Round 5860 to the nearest 100.
59005860 is 40 away from 5900, so it rounds to 5900.
10. Round 381 to the nearest 10.
380381 is 1 away from 380, so it rounds to 380.
11. Round 8010 to the nearest 100.
80008010 is 10 away from 8000, so it rounds to 8000.
12. Round 7560 to the nearest 100.
76007560 is 40 away from 7600, so it rounds to 7600.
12 questions · Seed 77 · Age guidance, not curriculum certification