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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 71 · 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.What is 100 less than 96,730?
  2. 2.What is 100 more than 45,492?
  3. 3.Round 85,669 to the nearest 10.
  4. 4.30000 + 5000 + 200 + 50 + 5 =
  5. 5.Round 37,987 to the nearest 10.
  6. 6.Round 11,306 to the nearest 100.
  7. 7.What is the value of the digit 5 in 58,132?
  8. 8.What is the value of the digit 2 in 80,926?
  9. 9.What is the value of the digit 5 in 82,534?
  10. 10.Round 77,331 to the nearest 10.
  11. 11.Which number is bigger: 74,526 or 74,616? (a) 74616 (b) 74526
  12. 12.Make the greatest 5-digit number using the digits 1, 8, 2, 4, 3 once each.
  13. 13.Which number is bigger: 66,602 or 72,602? (a) 72602 (b) 66602
  14. 14.Make the greatest 5-digit number using the digits 7, 4, 1, 6, 5 once each.
  15. 15.20000 + 3000 + 100 + 50 + 9 =
  16. 16.Make the smallest 5-digit number using the digits 5, 8, 1, 2, 6 once each.
  17. 17.What is 100 more than 47,091?
  18. 18.Round 91,006 to the nearest 100.
  19. 19.70000 + 4000 + 700 + 80 + 8 =
  20. 20.What is 10 more than 48,262?
  21. 21.Make the greatest 5-digit number using the digits 5, 4, 3, 9, 6 once each.
  22. 22.Round 40,717 to the nearest 10.
  23. 23.Round 70,026 to the nearest 10.
  24. 24.Round 84,826 to the nearest 10.
  25. 25.Which number is bigger: 26,158 or 26,163? (a) 26163 (b) 26158
  26. 26.Make the smallest 5-digit number using the digits 9, 7, 3, 5, 1 once each.
  27. 27.Round 64,324 to the nearest 10.
  28. 28.Make the smallest 5-digit number using the digits 7, 1, 5, 3, 4 once each.
  29. 29.60000 + 4000 + 500 + 10 + 2 =
  30. 30.Round 96,725 to the nearest 100.
  31. 31.Round 36,809 to the nearest 10.
  32. 32.What is the value of the digit 1 in 62,138?
  33. 33.Round 43,716 to the nearest 100.
  34. 34.What is 1 more than 66,537?
  35. 35.Round 73,549 to the nearest 100.
  36. 36.What is 1,000 more than 20,138?
  37. 37.Round 97,937 to the nearest 100.
  38. 38.20000 + 6000 + 400 + 90 + 6 =
  39. 39.Which number is smaller: 29,785 or 30,685? (a) 30685 (b) 29785
  40. 40.Make the greatest 5-digit number using the digits 2, 1, 5, 7, 8 once each.

Answer key

  1. 96630
  2. 45592
  3. 85670
  4. 35255
  5. 37990
  6. 11300
  7. 50000
  8. 20
  9. 500
  10. 77330
  11. 74616
  12. 84321
  13. 72602
  14. 76541
  15. 23159
  16. 12568
  17. 47191
  18. 91000
  19. 74788
  20. 48272
  21. 96543
  22. 40720
  23. 70030
  24. 84830
  25. 26163
  26. 13579
  27. 64320
  28. 13457
  29. 64512
  30. 96700
  31. 36810
  32. 100
  33. 43700
  34. 66538
  35. 73500
  36. 21138
  37. 97900
  38. 26496
  39. 29785
  40. 87521

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