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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 91 · 40 sums
TalentJR

The method (Look one place to the right): Places from the left: ten thousands, thousands, hundreds, tens, ones. Compare numbers from the left until a digit is different. Round to 10: look at the ones digit. Round to 100: look at the tens digit. 5 or more → up. Greatest number from digits: biggest digit first. Smallest: smallest digit first.

NameDateTime takenScore ___ / 40
  1. 1.Round 62,858 to the nearest 10.
  2. 2.What is the value of the digit 3 in 30,186?
  3. 3.What is 100 more than 39,402?
  4. 4.Make the greatest 5-digit number using the digits 1, 8, 5, 4, 2 once each.
  5. 5.What is the value of the digit 6 in 67,502?
  6. 6.What is 1,000 less than 82,807?
  7. 7.Round 95,202 to the nearest 100.
  8. 8.What is 1 more than 34,711?
  9. 9.Which number is smaller: 78,924 or 78,904? (a) 78924 (b) 78904
  10. 10.What is 1 more than 20,910?
  11. 11.What is the value of the digit 4 in 20,634?
  12. 12.Make the greatest 5-digit number using the digits 9, 3, 1, 7, 8 once each.
  13. 13.Round 61,457 to the nearest 10.
  14. 14.Which number is bigger: 51,440 or 53,440? (a) 53440 (b) 51440
  15. 15.90000 + 2000 + 100 + 40 + 4 =
  16. 16.What is the value of the digit 4 in 93,845?
  17. 17.Make the smallest 5-digit number using the digits 9, 6, 1, 7, 8 once each.
  18. 18.Which number is smaller: 38,512 or 38,507? (a) 38512 (b) 38507
  19. 19.Round 97,287 to the nearest 10.
  20. 20.Round 90,287 to the nearest 10.
  21. 21.Round 98,028 to the nearest 10.
  22. 22.Round 38,374 to the nearest 10.
  23. 23.What is 100 less than 60,925?
  24. 24.Which number is bigger: 28,477 or 28,469? (a) 28469 (b) 28477
  25. 25.Make the smallest 5-digit number using the digits 9, 2, 8, 5, 4 once each.
  26. 26.Which number is smaller: 87,278 or 87,778? (a) 87278 (b) 87778
  27. 27.Round 80,905 to the nearest 100.
  28. 28.Round 85,805 to the nearest 10.
  29. 29.Round 63,971 to the nearest 100.
  30. 30.Which number is smaller: 33,988 or 34,018? (a) 34018 (b) 33988
  31. 31.What is the value of the digit 2 in 48,265?
  32. 32.Round 59,176 to the nearest 10.
  33. 33.What is the value of the digit 8 in 63,208?
  34. 34.What is 1 less than 27,180?
  35. 35.Round 65,222 to the nearest 100.
  36. 36.Make the greatest 5-digit number using the digits 2, 6, 7, 4, 1 once each.
  37. 37.Round 49,168 to the nearest 10.
  38. 38.Make the smallest 5-digit number using the digits 7, 6, 2, 1, 8 once each.
  39. 39.Make the greatest 5-digit number using the digits 6, 8, 5, 9, 7 once each.
  40. 40.Round 71,391 to the nearest 100.

Answer key

  1. 62860
  2. 30000
  3. 39502
  4. 85421
  5. 60000
  6. 81807
  7. 95200
  8. 34712
  9. 78904
  10. 20911
  11. 4
  12. 98731
  13. 61460
  14. 53440
  15. 92144
  16. 40
  17. 16789
  18. 38507
  19. 97290
  20. 90290
  21. 98030
  22. 38370
  23. 60825
  24. 28477
  25. 24589
  26. 87278
  27. 80900
  28. 85810
  29. 64000
  30. 33988
  31. 200
  32. 59180
  33. 8
  34. 27179
  35. 65200
  36. 76421
  37. 49170
  38. 12678
  39. 98765
  40. 71400

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