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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 770 · 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 52,679 to the nearest 100.
  2. 2.What is the value of the digit 4 in 20,486?
  3. 3.What is 10 less than 95,256?
  4. 4.Round 32,855 to the nearest 100.
  5. 5.Which number is bigger: 49,015 or 49,017? (a) 49015 (b) 49017
  6. 6.What is 1,000 less than 68,240?
  7. 7.What is 1 more than 45,439?
  8. 8.Round 48,438 to the nearest 10.
  9. 9.Round 20,656 to the nearest 100.
  10. 10.Round 89,646 to the nearest 100.
  11. 11.90000 + 6000 + 100 + 40 + 5 =
  12. 12.90000 + 6000 + 100 + 20 + 7 =
  13. 13.What is the value of the digit 1 in 74,109?
  14. 14.Round 83,928 to the nearest 10.
  15. 15.Make the greatest 5-digit number using the digits 7, 4, 9, 6, 1 once each.
  16. 16.Which number is bigger: 24,791 or 24,821? (a) 24821 (b) 24791
  17. 17.Make the smallest 5-digit number using the digits 9, 4, 2, 8, 7 once each.
  18. 18.What is the value of the digit 6 in 60,751?
  19. 19.Round 90,579 to the nearest 100.
  20. 20.40000 + 5000 + 400 + 60 + 5 =
  21. 21.Which number is smaller: 59,621 or 59,628? (a) 59621 (b) 59628
  22. 22.Make the greatest 5-digit number using the digits 4, 2, 3, 6, 8 once each.
  23. 23.Make the smallest 5-digit number using the digits 7, 1, 5, 8, 2 once each.
  24. 24.Round 25,115 to the nearest 10.
  25. 25.What is 1,000 more than 28,876?
  26. 26.Round 49,711 to the nearest 100.
  27. 27.Which number is bigger: 30,631 or 30,637? (a) 30637 (b) 30631
  28. 28.What is 1,000 less than 73,896?
  29. 29.What is 10 less than 33,299?
  30. 30.Which number is bigger: 55,403 or 54,403? (a) 54403 (b) 55403
  31. 31.What is 1,000 less than 70,157?
  32. 32.80000 + 1000 + 800 + 90 + 1 =
  33. 33.Round 15,119 to the nearest 100.
  34. 34.Make the greatest 5-digit number using the digits 8, 9, 1, 6, 5 once each.
  35. 35.Round 41,167 to the nearest 100.
  36. 36.Which number is smaller: 57,641 or 57,642? (a) 57642 (b) 57641
  37. 37.What is 10 less than 20,320?
  38. 38.Round 93,761 to the nearest 100.
  39. 39.What is the value of the digit 4 in 46,378?
  40. 40.What is 1,000 less than 51,359?

Answer key

  1. 52700
  2. 400
  3. 95246
  4. 32900
  5. 49017
  6. 67240
  7. 45440
  8. 48440
  9. 20700
  10. 89600
  11. 96145
  12. 96127
  13. 100
  14. 83930
  15. 97641
  16. 24821
  17. 24789
  18. 60000
  19. 90600
  20. 45465
  21. 59621
  22. 86432
  23. 12578
  24. 25120
  25. 29876
  26. 49700
  27. 30637
  28. 72896
  29. 33289
  30. 55403
  31. 69157
  32. 81891
  33. 15100
  34. 98651
  35. 41200
  36. 57641
  37. 20310
  38. 93800
  39. 40000
  40. 50359

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