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 104741 · Age guidance, not curriculum certification

View the answer key

Worksheet StudioAnswer key · Ages 7-9

Answers and reasoning. Review before teaching.

1. Round 38 to the nearest 10.
40
38 is 2 away from 40, so it rounds to 40.
2. Round 171 to the nearest 10.
170
171 is 1 away from 170, so it rounds to 170.
3. Round 333 to the nearest 10.
330
333 is 3 away from 330, so it rounds to 330.
4. Round 108 to the nearest 10.
110
108 is 2 away from 110, so it rounds to 110.
5. Round 532 to the nearest 10.
530
532 is 2 away from 530, so it rounds to 530.
6. Round 382 to the nearest 10.
380
382 is 2 away from 380, so it rounds to 380.
7. Round 151 to the nearest 10.
150
151 is 1 away from 150, so it rounds to 150.
8. Round 157 to the nearest 10.
160
157 is 3 away from 160, so it rounds to 160.
9. Round 63 to the nearest 10.
60
63 is 3 away from 60, so it rounds to 60.
10. Round 409 to the nearest 10.
410
409 is 1 away from 410, so it rounds to 410.
11. Round 872 to the nearest 10.
870
872 is 2 away from 870, so it rounds to 870.
12. Round 189 to the nearest 10.
190
189 is 1 away from 190, so it rounds to 190.

12 questions · Seed 104741 · Age guidance, not curriculum certification

Worksheet StudioPractice pack · Ages 7-9

Take your time. Show your thinking.

12 questions · Seed 104741 · Age guidance, not curriculum certification

Worksheet StudioAnswer key · Ages 7-9

Answers and reasoning. Review before teaching.

1. Round 38 to the nearest 10.
40
38 is 2 away from 40, so it rounds to 40.
2. Round 171 to the nearest 10.
170
171 is 1 away from 170, so it rounds to 170.
3. Round 333 to the nearest 10.
330
333 is 3 away from 330, so it rounds to 330.
4. Round 108 to the nearest 10.
110
108 is 2 away from 110, so it rounds to 110.
5. Round 532 to the nearest 10.
530
532 is 2 away from 530, so it rounds to 530.
6. Round 382 to the nearest 10.
380
382 is 2 away from 380, so it rounds to 380.
7. Round 151 to the nearest 10.
150
151 is 1 away from 150, so it rounds to 150.
8. Round 157 to the nearest 10.
160
157 is 3 away from 160, so it rounds to 160.
9. Round 63 to the nearest 10.
60
63 is 3 away from 60, so it rounds to 60.
10. Round 409 to the nearest 10.
410
409 is 1 away from 410, so it rounds to 410.
11. Round 872 to the nearest 10.
870
872 is 2 away from 870, so it rounds to 870.
12. Round 189 to the nearest 10.
190
189 is 1 away from 190, so it rounds to 190.

12 questions · Seed 104741 · Age guidance, not curriculum certification