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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 264 · 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 59,019 to the nearest 10.
  2. 2.20000 + 8000 + 100 + 20 + 1 =
  3. 3.Make the greatest 5-digit number using the digits 7, 5, 9, 3, 4 once each.
  4. 4.Round 80,192 to the nearest 10.
  5. 5.Which number is smaller: 82,288 or 83,288? (a) 83288 (b) 82288
  6. 6.40000 + 7000 + 300 + 90 + 7 =
  7. 7.Round 24,219 to the nearest 10.
  8. 8.What is 100 more than 18,918?
  9. 9.What is 10 less than 46,939?
  10. 10.What is 100 less than 11,790?
  11. 11.What is 10 less than 55,939?
  12. 12.What is 10 more than 36,676?
  13. 13.Round 80,761 to the nearest 10.
  14. 14.Round 64,379 to the nearest 100.
  15. 15.What is the value of the digit 8 in 47,082?
  16. 16.30000 + 3000 + 600 + 80 + 8 =
  17. 17.What is the value of the digit 9 in 27,049?
  18. 18.Make the smallest 5-digit number using the digits 8, 5, 9, 1, 3 once each.
  19. 19.Which number is smaller: 36,425 or 36,355? (a) 36425 (b) 36355
  20. 20.Round 15,388 to the nearest 10.
  21. 21.What is the value of the digit 5 in 65,927?
  22. 22.Which number is smaller: 25,882 or 18,882? (a) 18882 (b) 25882
  23. 23.Which number is smaller: 24,639 or 24,039? (a) 24039 (b) 24639
  24. 24.What is the value of the digit 6 in 68,471?
  25. 25.Make the greatest 5-digit number using the digits 1, 3, 2, 4, 8 once each.
  26. 26.Round 38,812 to the nearest 10.
  27. 27.Round 16,483 to the nearest 10.
  28. 28.80000 + 4000 + 700 + 20 + 8 =
  29. 29.Which number is smaller: 26,396 or 26,426? (a) 26396 (b) 26426
  30. 30.60000 + 5000 + 300 + 90 + 6 =
  31. 31.Make the greatest 5-digit number using the digits 3, 9, 2, 7, 8 once each.
  32. 32.What is the value of the digit 8 in 95,836?
  33. 33.Round 85,935 to the nearest 10.
  34. 34.Round 78,812 to the nearest 100.
  35. 35.Make the smallest 5-digit number using the digits 3, 7, 2, 4, 8 once each.
  36. 36.80000 + 1000 + 400 + 70 + 7 =
  37. 37.What is the value of the digit 5 in 80,635?
  38. 38.Round 36,726 to the nearest 10.
  39. 39.70000 + 5000 + 800 + 80 + 6 =
  40. 40.Round 50,032 to the nearest 10.

Answer key

  1. 59020
  2. 28121
  3. 97543
  4. 80190
  5. 82288
  6. 47397
  7. 24220
  8. 19018
  9. 46929
  10. 11690
  11. 55929
  12. 36686
  13. 80760
  14. 64400
  15. 80
  16. 33688
  17. 9
  18. 13589
  19. 36355
  20. 15390
  21. 5000
  22. 18882
  23. 24039
  24. 60000
  25. 84321
  26. 38810
  27. 16480
  28. 84728
  29. 26396
  30. 65396
  31. 98732
  32. 800
  33. 85940
  34. 78800
  35. 23478
  36. 81477
  37. 5
  38. 36730
  39. 75886
  40. 50030

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