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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 443 to the nearest 10.
2. Round 559 to the nearest 10.
3. Round 8140 to the nearest 100.
4. Round 1110 to the nearest 100.
5. Round 170 to the nearest 100.
6. Round 762 to the nearest 10.
7. Round 608 to the nearest 10.
8. Round 1760 to the nearest 100.
9. Round 8830 to the nearest 100.
10. Round 449 to the nearest 10.
11. Round 6940 to the nearest 100.
12. Round 8890 to the nearest 100.
12 questions · Seed 79 · 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 443 to the nearest 10.
440443 is 3 away from 440, so it rounds to 440.
2. Round 559 to the nearest 10.
560559 is 1 away from 560, so it rounds to 560.
3. Round 8140 to the nearest 100.
81008140 is 40 away from 8100, so it rounds to 8100.
4. Round 1110 to the nearest 100.
11001110 is 10 away from 1100, so it rounds to 1100.
5. Round 170 to the nearest 100.
200170 is 30 away from 200, so it rounds to 200.
6. Round 762 to the nearest 10.
760762 is 2 away from 760, so it rounds to 760.
7. Round 608 to the nearest 10.
610608 is 2 away from 610, so it rounds to 610.
8. Round 1760 to the nearest 100.
18001760 is 40 away from 1800, so it rounds to 1800.
9. Round 8830 to the nearest 100.
88008830 is 30 away from 8800, so it rounds to 8800.
10. Round 449 to the nearest 10.
450449 is 1 away from 450, so it rounds to 450.
11. Round 6940 to the nearest 100.
69006940 is 40 away from 6900, so it rounds to 6900.
12. Round 8890 to the nearest 100.
89008890 is 10 away from 8900, so it rounds to 8900.
12 questions · Seed 79 · Age guidance, not curriculum certification
Worksheet StudioPractice pack · Ages 10-12
Rounding whole numbers
Take your time. Show your thinking.
1. Round 443 to the nearest 10.
2. Round 559 to the nearest 10.
3. Round 8140 to the nearest 100.
4. Round 1110 to the nearest 100.
5. Round 170 to the nearest 100.
6. Round 762 to the nearest 10.
7. Round 608 to the nearest 10.
8. Round 1760 to the nearest 100.
9. Round 8830 to the nearest 100.
10. Round 449 to the nearest 10.
11. Round 6940 to the nearest 100.
12. Round 8890 to the nearest 100.
12 questions · Seed 79 · Age guidance, not curriculum certification
Worksheet StudioAnswer key · Ages 10-12
Rounding whole numbers
Answers and reasoning. Review before teaching.
1. Round 443 to the nearest 10.
440443 is 3 away from 440, so it rounds to 440.
2. Round 559 to the nearest 10.
560559 is 1 away from 560, so it rounds to 560.
3. Round 8140 to the nearest 100.
81008140 is 40 away from 8100, so it rounds to 8100.
4. Round 1110 to the nearest 100.
11001110 is 10 away from 1100, so it rounds to 1100.
5. Round 170 to the nearest 100.
200170 is 30 away from 200, so it rounds to 200.
6. Round 762 to the nearest 10.
760762 is 2 away from 760, so it rounds to 760.
7. Round 608 to the nearest 10.
610608 is 2 away from 610, so it rounds to 610.
8. Round 1760 to the nearest 100.
18001760 is 40 away from 1800, so it rounds to 1800.
9. Round 8830 to the nearest 100.
88008830 is 30 away from 8800, so it rounds to 8800.
10. Round 449 to the nearest 10.
450449 is 1 away from 450, so it rounds to 450.
11. Round 6940 to the nearest 100.
69006940 is 40 away from 6900, so it rounds to 6900.
12. Round 8890 to the nearest 100.
89008890 is 10 away from 8900, so it rounds to 8900.
12 questions · Seed 79 · Age guidance, not curriculum certification