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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 5720 to the nearest 100.
2. Round 328 to the nearest 10.
3. Round 436 to the nearest 10.
4. Round 14 to the nearest 10.
5. Round 2230 to the nearest 100.
6. Round 311 to the nearest 10.
7. Round 307 to the nearest 10.
8. Round 527 to the nearest 10.
9. Round 610 to the nearest 100.
10. Round 5590 to the nearest 100.
11. Round 561 to the nearest 10.
12. Round 7870 to the nearest 100.
12 questions · Seed 64 · 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 5720 to the nearest 100.
57005720 is 20 away from 5700, so it rounds to 5700.
2. Round 328 to the nearest 10.
330328 is 2 away from 330, so it rounds to 330.
3. Round 436 to the nearest 10.
440436 is 4 away from 440, so it rounds to 440.
4. Round 14 to the nearest 10.
1014 is 4 away from 10, so it rounds to 10.
5. Round 2230 to the nearest 100.
22002230 is 30 away from 2200, so it rounds to 2200.
6. Round 311 to the nearest 10.
310311 is 1 away from 310, so it rounds to 310.
7. Round 307 to the nearest 10.
310307 is 3 away from 310, so it rounds to 310.
8. Round 527 to the nearest 10.
530527 is 3 away from 530, so it rounds to 530.
9. Round 610 to the nearest 100.
600610 is 10 away from 600, so it rounds to 600.
10. Round 5590 to the nearest 100.
56005590 is 10 away from 5600, so it rounds to 5600.
11. Round 561 to the nearest 10.
560561 is 1 away from 560, so it rounds to 560.
12. Round 7870 to the nearest 100.
79007870 is 30 away from 7900, so it rounds to 7900.
12 questions · Seed 64 · Age guidance, not curriculum certification
Worksheet StudioPractice pack · Ages 10-12
Rounding whole numbers
Take your time. Show your thinking.
1. Round 5720 to the nearest 100.
2. Round 328 to the nearest 10.
3. Round 436 to the nearest 10.
4. Round 14 to the nearest 10.
5. Round 2230 to the nearest 100.
6. Round 311 to the nearest 10.
7. Round 307 to the nearest 10.
8. Round 527 to the nearest 10.
9. Round 610 to the nearest 100.
10. Round 5590 to the nearest 100.
11. Round 561 to the nearest 10.
12. Round 7870 to the nearest 100.
12 questions · Seed 64 · Age guidance, not curriculum certification
Worksheet StudioAnswer key · Ages 10-12
Rounding whole numbers
Answers and reasoning. Review before teaching.
1. Round 5720 to the nearest 100.
57005720 is 20 away from 5700, so it rounds to 5700.
2. Round 328 to the nearest 10.
330328 is 2 away from 330, so it rounds to 330.
3. Round 436 to the nearest 10.
440436 is 4 away from 440, so it rounds to 440.
4. Round 14 to the nearest 10.
1014 is 4 away from 10, so it rounds to 10.
5. Round 2230 to the nearest 100.
22002230 is 30 away from 2200, so it rounds to 2200.
6. Round 311 to the nearest 10.
310311 is 1 away from 310, so it rounds to 310.
7. Round 307 to the nearest 10.
310307 is 3 away from 310, so it rounds to 310.
8. Round 527 to the nearest 10.
530527 is 3 away from 530, so it rounds to 530.
9. Round 610 to the nearest 100.
600610 is 10 away from 600, so it rounds to 600.
10. Round 5590 to the nearest 100.
56005590 is 10 away from 5600, so it rounds to 5600.
11. Round 561 to the nearest 10.
560561 is 1 away from 560, so it rounds to 560.
12. Round 7870 to the nearest 100.
79007870 is 30 away from 7900, so it rounds to 7900.
12 questions · Seed 64 · Age guidance, not curriculum certification