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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 7-9
Rounding whole numbers
Take your time. Show your thinking.
1. Round 489 to the nearest 10.
2. Round 188 to the nearest 10.
3. Round 486 to the nearest 10.
4. Round 603 to the nearest 10.
5. Round 527 to the nearest 10.
6. Round 779 to the nearest 10.
7. Round 837 to the nearest 10.
8. Round 213 to the nearest 10.
9. Round 754 to the nearest 10.
10. Round 399 to the nearest 10.
11. Round 812 to the nearest 10.
12. Round 719 to the nearest 10.
12 questions · Seed 77 · Age guidance, not curriculum certification
View the answer key
Worksheet StudioAnswer key · Ages 7-9
Rounding whole numbers
Answers and reasoning. Review before teaching.
1. Round 489 to the nearest 10.
490489 is 1 away from 490, so it rounds to 490.
2. Round 188 to the nearest 10.
190188 is 2 away from 190, so it rounds to 190.
3. Round 486 to the nearest 10.
490486 is 4 away from 490, so it rounds to 490.
4. Round 603 to the nearest 10.
600603 is 3 away from 600, so it rounds to 600.
5. Round 527 to the nearest 10.
530527 is 3 away from 530, so it rounds to 530.
6. Round 779 to the nearest 10.
780779 is 1 away from 780, so it rounds to 780.
7. Round 837 to the nearest 10.
840837 is 3 away from 840, so it rounds to 840.
8. Round 213 to the nearest 10.
210213 is 3 away from 210, so it rounds to 210.
9. Round 754 to the nearest 10.
750754 is 4 away from 750, so it rounds to 750.
10. Round 399 to the nearest 10.
400399 is 1 away from 400, so it rounds to 400.
11. Round 812 to the nearest 10.
810812 is 2 away from 810, so it rounds to 810.
12. Round 719 to the nearest 10.
720719 is 1 away from 720, so it rounds to 720.
12 questions · Seed 77 · Age guidance, not curriculum certification
Worksheet StudioPractice pack · Ages 7-9
Rounding whole numbers
Take your time. Show your thinking.
1. Round 489 to the nearest 10.
2. Round 188 to the nearest 10.
3. Round 486 to the nearest 10.
4. Round 603 to the nearest 10.
5. Round 527 to the nearest 10.
6. Round 779 to the nearest 10.
7. Round 837 to the nearest 10.
8. Round 213 to the nearest 10.
9. Round 754 to the nearest 10.
10. Round 399 to the nearest 10.
11. Round 812 to the nearest 10.
12. Round 719 to the nearest 10.
12 questions · Seed 77 · Age guidance, not curriculum certification
Worksheet StudioAnswer key · Ages 7-9
Rounding whole numbers
Answers and reasoning. Review before teaching.
1. Round 489 to the nearest 10.
490489 is 1 away from 490, so it rounds to 490.
2. Round 188 to the nearest 10.
190188 is 2 away from 190, so it rounds to 190.
3. Round 486 to the nearest 10.
490486 is 4 away from 490, so it rounds to 490.
4. Round 603 to the nearest 10.
600603 is 3 away from 600, so it rounds to 600.
5. Round 527 to the nearest 10.
530527 is 3 away from 530, so it rounds to 530.
6. Round 779 to the nearest 10.
780779 is 1 away from 780, so it rounds to 780.
7. Round 837 to the nearest 10.
840837 is 3 away from 840, so it rounds to 840.
8. Round 213 to the nearest 10.
210213 is 3 away from 210, so it rounds to 210.
9. Round 754 to the nearest 10.
750754 is 4 away from 750, so it rounds to 750.
10. Round 399 to the nearest 10.
400399 is 1 away from 400, so it rounds to 400.
11. Round 812 to the nearest 10.
810812 is 2 away from 810, so it rounds to 810.
12. Round 719 to the nearest 10.
720719 is 1 away from 720, so it rounds to 720.
12 questions · Seed 77 · Age guidance, not curriculum certification