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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 34 · 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.Make the greatest 5-digit number using the digits 1, 9, 8, 5, 4 once each.
  2. 2.Round 89,118 to the nearest 10.
  3. 3.Round 50,852 to the nearest 10.
  4. 4.Round 22,656 to the nearest 10.
  5. 5.70000 + 7000 + 300 + 90 + 6 =
  6. 6.Make the smallest 5-digit number using the digits 3, 5, 2, 4, 6 once each.
  7. 7.Make the smallest 5-digit number using the digits 6, 8, 3, 4, 2 once each.
  8. 8.What is 1,000 more than 58,965?
  9. 9.Which number is bigger: 55,309 or 55,909? (a) 55309 (b) 55909
  10. 10.What is the value of the digit 2 in 30,629?
  11. 11.Round 78,136 to the nearest 100.
  12. 12.Round 10,948 to the nearest 100.
  13. 13.40000 + 2000 + 600 + 30 + 3 =
  14. 14.Make the greatest 5-digit number using the digits 4, 3, 5, 7, 1 once each.
  15. 15.Which number is bigger: 47,837 or 47,937? (a) 47937 (b) 47837
  16. 16.What is 10 less than 33,686?
  17. 17.10000 + 3000 + 300 + 80 + 7 =
  18. 18.What is the value of the digit 2 in 24,081?
  19. 19.What is 1 more than 95,219?
  20. 20.Which number is bigger: 65,869 or 65,877? (a) 65869 (b) 65877
  21. 21.80000 + 1000 + 200 + 70 + 5 =
  22. 22.What is the value of the digit 3 in 36,718?
  23. 23.Round 10,376 to the nearest 10.
  24. 24.Which number is bigger: 57,503 or 57,499? (a) 57499 (b) 57503
  25. 25.What is the value of the digit 4 in 53,419?
  26. 26.Which number is smaller: 31,748 or 31,753? (a) 31753 (b) 31748
  27. 27.Which number is bigger: 70,494 or 70,500? (a) 70494 (b) 70500
  28. 28.Which number is bigger: 64,707 or 64,697? (a) 64697 (b) 64707
  29. 29.What is the value of the digit 8 in 28,160?
  30. 30.Make the greatest 5-digit number using the digits 4, 9, 8, 3, 2 once each.
  31. 31.What is the value of the digit 7 in 15,407?
  32. 32.What is 1,000 more than 26,239?
  33. 33.Make the smallest 5-digit number using the digits 4, 9, 6, 8, 2 once each.
  34. 34.What is 100 less than 67,516?
  35. 35.What is 10 less than 51,896?
  36. 36.Round 24,907 to the nearest 100.
  37. 37.30000 + 2000 + 800 + 50 + 2 =
  38. 38.What is 10 less than 30,955?
  39. 39.Round 57,291 to the nearest 10.
  40. 40.What is 1 more than 38,918?

Answer key

  1. 98541
  2. 89120
  3. 50850
  4. 22660
  5. 77396
  6. 23456
  7. 23468
  8. 59965
  9. 55909
  10. 20
  11. 78100
  12. 10900
  13. 42633
  14. 75431
  15. 47937
  16. 33676
  17. 13387
  18. 20000
  19. 95220
  20. 65877
  21. 81275
  22. 30000
  23. 10380
  24. 57503
  25. 400
  26. 31748
  27. 70500
  28. 64707
  29. 8000
  30. 98432
  31. 7
  32. 27239
  33. 24689
  34. 67416
  35. 51886
  36. 24900
  37. 32852
  38. 30945
  39. 57290
  40. 38919

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