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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 581 · 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.Which number is smaller: 47,916 or 47,925? (a) 47925 (b) 47916
  2. 2.Round 28,029 to the nearest 100.
  3. 3.Make the smallest 5-digit number using the digits 5, 8, 1, 7, 2 once each.
  4. 4.Round 79,327 to the nearest 100.
  5. 5.Which number is smaller: 52,709 or 52,714? (a) 52714 (b) 52709
  6. 6.What is 1,000 more than 11,843?
  7. 7.What is the value of the digit 5 in 54,672?
  8. 8.Which number is smaller: 35,244 or 36,044? (a) 36044 (b) 35244
  9. 9.Round 28,874 to the nearest 100.
  10. 10.Which number is bigger: 80,187 or 80,987? (a) 80987 (b) 80187
  11. 11.Make the smallest 5-digit number using the digits 8, 2, 9, 1, 3 once each.
  12. 12.Which number is smaller: 63,970 or 63,965? (a) 63965 (b) 63970
  13. 13.Round 62,087 to the nearest 100.
  14. 14.Round 14,148 to the nearest 10.
  15. 15.What is 1,000 less than 98,144?
  16. 16.Round 80,105 to the nearest 10.
  17. 17.What is the value of the digit 7 in 63,027?
  18. 18.Make the smallest 5-digit number using the digits 3, 2, 7, 4, 5 once each.
  19. 19.Which number is bigger: 88,229 or 95,229? (a) 88229 (b) 95229
  20. 20.Make the greatest 5-digit number using the digits 5, 9, 1, 8, 3 once each.
  21. 21.Round 49,784 to the nearest 100.
  22. 22.Which number is bigger: 28,188 or 27,688? (a) 28188 (b) 27688
  23. 23.Make the greatest 5-digit number using the digits 8, 6, 7, 1, 4 once each.
  24. 24.10000 + 7000 + 900 + 90 + 6 =
  25. 25.Round 25,460 to the nearest 10.
  26. 26.What is 100 more than 37,407?
  27. 27.What is 1 more than 75,690?
  28. 28.60000 + 4000 + 200 + 20 + 4 =
  29. 29.90000 + 6000 + 200 + 20 + 7 =
  30. 30.Round 29,009 to the nearest 10.
  31. 31.What is 100 less than 16,922?
  32. 32.10000 + 5000 + 200 + 10 + 6 =
  33. 33.Make the smallest 5-digit number using the digits 7, 8, 4, 2, 3 once each.
  34. 34.Make the greatest 5-digit number using the digits 2, 5, 1, 4, 6 once each.
  35. 35.Make the smallest 5-digit number using the digits 8, 5, 4, 9, 6 once each.
  36. 36.10000 + 3000 + 500 + 30 + 8 =
  37. 37.Which number is smaller: 20,253 or 20,259? (a) 20259 (b) 20253
  38. 38.Round 40,389 to the nearest 10.
  39. 39.What is 10 more than 27,614?
  40. 40.Round 62,224 to the nearest 100.

Answer key

  1. 47916
  2. 28000
  3. 12578
  4. 79300
  5. 52709
  6. 12843
  7. 50000
  8. 35244
  9. 28900
  10. 80987
  11. 12389
  12. 63965
  13. 62100
  14. 14150
  15. 97144
  16. 80110
  17. 7
  18. 23457
  19. 95229
  20. 98531
  21. 49800
  22. 28188
  23. 87641
  24. 17996
  25. 25460
  26. 37507
  27. 75691
  28. 64224
  29. 96227
  30. 29010
  31. 16822
  32. 15216
  33. 23478
  34. 65421
  35. 45689
  36. 13538
  37. 20253
  38. 40390
  39. 27624
  40. 62200

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