MathsAges 7-9

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.

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Worksheet StudioPractice pack · Ages 7-9

Take your time. Show your thinking.

12 questions · Seed 52 · Age guidance, not curriculum certification

View the answer key

Worksheet StudioAnswer key · Ages 7-9

Answers and reasoning. Review before teaching.

1. Round 447 to the nearest 10.
450
447 is 3 away from 450, so it rounds to 450.
2. Round 139 to the nearest 10.
140
139 is 1 away from 140, so it rounds to 140.
3. Round 397 to the nearest 10.
400
397 is 3 away from 400, so it rounds to 400.
4. Round 433 to the nearest 10.
430
433 is 3 away from 430, so it rounds to 430.
5. Round 181 to the nearest 10.
180
181 is 1 away from 180, so it rounds to 180.
6. Round 873 to the nearest 10.
870
873 is 3 away from 870, so it rounds to 870.
7. Round 17 to the nearest 10.
20
17 is 3 away from 20, so it rounds to 20.
8. Round 862 to the nearest 10.
860
862 is 2 away from 860, so it rounds to 860.
9. Round 412 to the nearest 10.
410
412 is 2 away from 410, so it rounds to 410.
10. Round 888 to the nearest 10.
890
888 is 2 away from 890, so it rounds to 890.
11. Round 612 to the nearest 10.
610
612 is 2 away from 610, so it rounds to 610.
12. Round 167 to the nearest 10.
170
167 is 3 away from 170, so it rounds to 170.

12 questions · Seed 52 · Age guidance, not curriculum certification

Worksheet StudioPractice pack · Ages 7-9

Take your time. Show your thinking.

12 questions · Seed 52 · Age guidance, not curriculum certification

Worksheet StudioAnswer key · Ages 7-9

Answers and reasoning. Review before teaching.

1. Round 447 to the nearest 10.
450
447 is 3 away from 450, so it rounds to 450.
2. Round 139 to the nearest 10.
140
139 is 1 away from 140, so it rounds to 140.
3. Round 397 to the nearest 10.
400
397 is 3 away from 400, so it rounds to 400.
4. Round 433 to the nearest 10.
430
433 is 3 away from 430, so it rounds to 430.
5. Round 181 to the nearest 10.
180
181 is 1 away from 180, so it rounds to 180.
6. Round 873 to the nearest 10.
870
873 is 3 away from 870, so it rounds to 870.
7. Round 17 to the nearest 10.
20
17 is 3 away from 20, so it rounds to 20.
8. Round 862 to the nearest 10.
860
862 is 2 away from 860, so it rounds to 860.
9. Round 412 to the nearest 10.
410
412 is 2 away from 410, so it rounds to 410.
10. Round 888 to the nearest 10.
890
888 is 2 away from 890, so it rounds to 890.
11. Round 612 to the nearest 10.
610
612 is 2 away from 610, so it rounds to 610.
12. Round 167 to the nearest 10.
170
167 is 3 away from 170, so it rounds to 170.

12 questions · Seed 52 · Age guidance, not curriculum certification