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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 6160 to the nearest 100.
2. Round 8760 to the nearest 100.
3. Round 2230 to the nearest 100.
4. Round 362 to the nearest 10.
5. Round 8010 to the nearest 100.
6. Round 164 to the nearest 10.
7. Round 636 to the nearest 10.
8. Round 114 to the nearest 10.
9. Round 552 to the nearest 10.
10. Round 8920 to the nearest 100.
11. Round 7680 to the nearest 100.
12. Round 523 to the nearest 10.
12 questions · Seed 74 · 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 6160 to the nearest 100.
62006160 is 40 away from 6200, so it rounds to 6200.
2. Round 8760 to the nearest 100.
88008760 is 40 away from 8800, so it rounds to 8800.
3. Round 2230 to the nearest 100.
22002230 is 30 away from 2200, so it rounds to 2200.
4. Round 362 to the nearest 10.
360362 is 2 away from 360, so it rounds to 360.
5. Round 8010 to the nearest 100.
80008010 is 10 away from 8000, so it rounds to 8000.
6. Round 164 to the nearest 10.
160164 is 4 away from 160, so it rounds to 160.
7. Round 636 to the nearest 10.
640636 is 4 away from 640, so it rounds to 640.
8. Round 114 to the nearest 10.
110114 is 4 away from 110, so it rounds to 110.
9. Round 552 to the nearest 10.
550552 is 2 away from 550, so it rounds to 550.
10. Round 8920 to the nearest 100.
89008920 is 20 away from 8900, so it rounds to 8900.
11. Round 7680 to the nearest 100.
77007680 is 20 away from 7700, so it rounds to 7700.
12. Round 523 to the nearest 10.
520523 is 3 away from 520, so it rounds to 520.
12 questions · Seed 74 · Age guidance, not curriculum certification
Worksheet StudioPractice pack · Ages 10-12
Rounding whole numbers
Take your time. Show your thinking.
1. Round 6160 to the nearest 100.
2. Round 8760 to the nearest 100.
3. Round 2230 to the nearest 100.
4. Round 362 to the nearest 10.
5. Round 8010 to the nearest 100.
6. Round 164 to the nearest 10.
7. Round 636 to the nearest 10.
8. Round 114 to the nearest 10.
9. Round 552 to the nearest 10.
10. Round 8920 to the nearest 100.
11. Round 7680 to the nearest 100.
12. Round 523 to the nearest 10.
12 questions · Seed 74 · Age guidance, not curriculum certification
Worksheet StudioAnswer key · Ages 10-12
Rounding whole numbers
Answers and reasoning. Review before teaching.
1. Round 6160 to the nearest 100.
62006160 is 40 away from 6200, so it rounds to 6200.
2. Round 8760 to the nearest 100.
88008760 is 40 away from 8800, so it rounds to 8800.
3. Round 2230 to the nearest 100.
22002230 is 30 away from 2200, so it rounds to 2200.
4. Round 362 to the nearest 10.
360362 is 2 away from 360, so it rounds to 360.
5. Round 8010 to the nearest 100.
80008010 is 10 away from 8000, so it rounds to 8000.
6. Round 164 to the nearest 10.
160164 is 4 away from 160, so it rounds to 160.
7. Round 636 to the nearest 10.
640636 is 4 away from 640, so it rounds to 640.
8. Round 114 to the nearest 10.
110114 is 4 away from 110, so it rounds to 110.
9. Round 552 to the nearest 10.
550552 is 2 away from 550, so it rounds to 550.
10. Round 8920 to the nearest 100.
89008920 is 20 away from 8900, so it rounds to 8900.
11. Round 7680 to the nearest 100.
77007680 is 20 away from 7700, so it rounds to 7700.
12. Round 523 to the nearest 10.
520523 is 3 away from 520, so it rounds to 520.
12 questions · Seed 74 · Age guidance, not curriculum certification