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 82 · Age guidance, not curriculum certification

View the answer key

Worksheet StudioAnswer key · Ages 7-9

Answers and reasoning. Review before teaching.

1. Round 393 to the nearest 10.
390
393 is 3 away from 390, so it rounds to 390.
2. Round 904 to the nearest 10.
900
904 is 4 away from 900, so it rounds to 900.
3. Round 174 to the nearest 10.
170
174 is 4 away from 170, so it rounds to 170.
4. Round 224 to the nearest 10.
220
224 is 4 away from 220, so it rounds to 220.
5. Round 141 to the nearest 10.
140
141 is 1 away from 140, so it rounds to 140.
6. Round 166 to the nearest 10.
170
166 is 4 away from 170, so it rounds to 170.
7. Round 574 to the nearest 10.
570
574 is 4 away from 570, so it rounds to 570.
8. Round 557 to the nearest 10.
560
557 is 3 away from 560, so it rounds to 560.
9. Round 44 to the nearest 10.
40
44 is 4 away from 40, so it rounds to 40.
10. Round 353 to the nearest 10.
350
353 is 3 away from 350, so it rounds to 350.
11. Round 519 to the nearest 10.
520
519 is 1 away from 520, so it rounds to 520.
12. Round 112 to the nearest 10.
110
112 is 2 away from 110, so it rounds to 110.

12 questions · Seed 82 · Age guidance, not curriculum certification

Worksheet StudioPractice pack · Ages 7-9

Take your time. Show your thinking.

12 questions · Seed 82 · Age guidance, not curriculum certification

Worksheet StudioAnswer key · Ages 7-9

Answers and reasoning. Review before teaching.

1. Round 393 to the nearest 10.
390
393 is 3 away from 390, so it rounds to 390.
2. Round 904 to the nearest 10.
900
904 is 4 away from 900, so it rounds to 900.
3. Round 174 to the nearest 10.
170
174 is 4 away from 170, so it rounds to 170.
4. Round 224 to the nearest 10.
220
224 is 4 away from 220, so it rounds to 220.
5. Round 141 to the nearest 10.
140
141 is 1 away from 140, so it rounds to 140.
6. Round 166 to the nearest 10.
170
166 is 4 away from 170, so it rounds to 170.
7. Round 574 to the nearest 10.
570
574 is 4 away from 570, so it rounds to 570.
8. Round 557 to the nearest 10.
560
557 is 3 away from 560, so it rounds to 560.
9. Round 44 to the nearest 10.
40
44 is 4 away from 40, so it rounds to 40.
10. Round 353 to the nearest 10.
350
353 is 3 away from 350, so it rounds to 350.
11. Round 519 to the nearest 10.
520
519 is 1 away from 520, so it rounds to 520.
12. Round 112 to the nearest 10.
110
112 is 2 away from 110, so it rounds to 110.

12 questions · Seed 82 · Age guidance, not curriculum certification