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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 599 · 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 71,047 to the nearest 100.
  2. 2.Make the smallest 5-digit number using the digits 7, 6, 9, 4, 3 once each.
  3. 3.What is 100 more than 71,422?
  4. 4.Round 67,705 to the nearest 100.
  5. 5.Round 65,970 to the nearest 10.
  6. 6.Round 99,794 to the nearest 10.
  7. 7.10000 + 5000 + 200 + 10 + 7 =
  8. 8.What is 1,000 less than 41,193?
  9. 9.Make the smallest 5-digit number using the digits 2, 8, 4, 1, 7 once each.
  10. 10.What is 100 more than 19,848?
  11. 11.Round 50,912 to the nearest 100.
  12. 12.What is 1 less than 88,060?
  13. 13.Round 91,806 to the nearest 10.
  14. 14.30000 + 3000 + 900 + 60 + 6 =
  15. 15.What is 100 more than 47,765?
  16. 16.Which number is smaller: 30,283 or 21,283? (a) 21283 (b) 30283
  17. 17.Round 47,443 to the nearest 100.
  18. 18.Round 36,536 to the nearest 100.
  19. 19.Make the greatest 5-digit number using the digits 2, 7, 3, 9, 8 once each.
  20. 20.Round 60,724 to the nearest 100.
  21. 21.What is the value of the digit 7 in 49,687?
  22. 22.Round 18,100 to the nearest 10.
  23. 23.Round 55,343 to the nearest 10.
  24. 24.What is 1,000 more than 60,482?
  25. 25.Make the greatest 5-digit number using the digits 2, 1, 4, 6, 3 once each.
  26. 26.10000 + 7000 + 500 + 10 + 7 =
  27. 27.What is the value of the digit 3 in 29,316?
  28. 28.What is the value of the digit 9 in 56,189?
  29. 29.What is the value of the digit 3 in 82,473?
  30. 30.What is the value of the digit 8 in 30,985?
  31. 31.What is the value of the digit 1 in 10,948?
  32. 32.Round 50,888 to the nearest 100.
  33. 33.Which number is smaller: 41,249 or 41,849? (a) 41249 (b) 41849
  34. 34.What is the value of the digit 4 in 82,134?
  35. 35.What is 10 less than 80,604?
  36. 36.Round 97,768 to the nearest 10.
  37. 37.Make the greatest 5-digit number using the digits 8, 3, 2, 4, 7 once each.
  38. 38.What is 1,000 more than 45,915?
  39. 39.Round 73,063 to the nearest 100.
  40. 40.Make the smallest 5-digit number using the digits 5, 4, 2, 7, 3 once each.

Answer key

  1. 71000
  2. 34679
  3. 71522
  4. 67700
  5. 65970
  6. 99790
  7. 15217
  8. 40193
  9. 12478
  10. 19948
  11. 50900
  12. 88059
  13. 91810
  14. 33966
  15. 47865
  16. 21283
  17. 47400
  18. 36500
  19. 98732
  20. 60700
  21. 7
  22. 18100
  23. 55340
  24. 61482
  25. 64321
  26. 17517
  27. 300
  28. 9
  29. 3
  30. 80
  31. 10000
  32. 50900
  33. 41249
  34. 4
  35. 80594
  36. 97770
  37. 87432
  38. 46915
  39. 73100
  40. 23457

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