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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 589 · 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 83,132 to the nearest 100.
  2. 2.Which number is bigger: 27,868 or 28,368? (a) 27868 (b) 28368
  3. 3.Make the greatest 5-digit number using the digits 9, 8, 7, 4, 5 once each.
  4. 4.Round 57,374 to the nearest 10.
  5. 5.Make the smallest 5-digit number using the digits 3, 8, 9, 7, 1 once each.
  6. 6.What is the value of the digit 6 in 21,068?
  7. 7.Which number is smaller: 77,979 or 82,979? (a) 82979 (b) 77979
  8. 8.40000 + 1000 + 200 + 30 + 4 =
  9. 9.Round 96,898 to the nearest 100.
  10. 10.Round 25,089 to the nearest 10.
  11. 11.What is 100 more than 39,106?
  12. 12.What is the value of the digit 2 in 21,074?
  13. 13.30000 + 2000 + 700 + 50 + 2 =
  14. 14.Round 67,218 to the nearest 100.
  15. 15.Which number is bigger: 44,807 or 44,810? (a) 44810 (b) 44807
  16. 16.Round 18,722 to the nearest 100.
  17. 17.Which number is bigger: 80,038 or 79,948? (a) 79948 (b) 80038
  18. 18.Round 71,356 to the nearest 10.
  19. 19.What is the value of the digit 9 in 92,304?
  20. 20.What is 10 more than 11,631?
  21. 21.Round 27,672 to the nearest 100.
  22. 22.Which number is bigger: 84,775 or 84,745? (a) 84775 (b) 84745
  23. 23.What is 100 more than 73,403?
  24. 24.What is 10 more than 89,804?
  25. 25.40000 + 8000 + 400 + 90 + 3 =
  26. 26.Which number is smaller: 47,399 or 47,408? (a) 47399 (b) 47408
  27. 27.Round 48,802 to the nearest 10.
  28. 28.Round 49,911 to the nearest 10.
  29. 29.Round 24,367 to the nearest 10.
  30. 30.What is 1 less than 96,083?
  31. 31.Round 43,294 to the nearest 100.
  32. 32.What is the value of the digit 5 in 18,509?
  33. 33.Round 31,214 to the nearest 100.
  34. 34.Which number is bigger: 22,094 or 22,098? (a) 22094 (b) 22098
  35. 35.What is the value of the digit 9 in 96,570?
  36. 36.What is 1,000 more than 84,055?
  37. 37.What is the value of the digit 3 in 43,209?
  38. 38.Round 53,694 to the nearest 10.
  39. 39.Make the greatest 5-digit number using the digits 1, 9, 8, 4, 7 once each.
  40. 40.What is the value of the digit 1 in 82,190?

Answer key

  1. 83100
  2. 28368
  3. 98754
  4. 57370
  5. 13789
  6. 60
  7. 77979
  8. 41234
  9. 96900
  10. 25090
  11. 39206
  12. 20000
  13. 32752
  14. 67200
  15. 44810
  16. 18700
  17. 80038
  18. 71360
  19. 90000
  20. 11641
  21. 27700
  22. 84775
  23. 73503
  24. 89814
  25. 48493
  26. 47399
  27. 48800
  28. 49910
  29. 24370
  30. 96082
  31. 43300
  32. 500
  33. 31200
  34. 22098
  35. 90000
  36. 85055
  37. 3000
  38. 53690
  39. 98741
  40. 100

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