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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 444 · 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 18,903 to the nearest 100.
  2. 2.Make the smallest 5-digit number using the digits 1, 8, 2, 5, 6 once each.
  3. 3.What is 10 more than 34,683?
  4. 4.What is the value of the digit 7 in 76,345?
  5. 5.Round 53,058 to the nearest 10.
  6. 6.What is 1,000 less than 43,681?
  7. 7.What is the value of the digit 2 in 27,540?
  8. 8.90000 + 2000 + 600 + 70 + 2 =
  9. 9.Make the greatest 5-digit number using the digits 3, 5, 8, 6, 7 once each.
  10. 10.What is the value of the digit 8 in 86,519?
  11. 11.What is 10 more than 76,797?
  12. 12.Make the smallest 5-digit number using the digits 3, 5, 7, 1, 8 once each.
  13. 13.Round 83,093 to the nearest 100.
  14. 14.Round 84,014 to the nearest 10.
  15. 15.Round 82,419 to the nearest 100.
  16. 16.What is 1,000 more than 79,153?
  17. 17.What is the value of the digit 2 in 20,549?
  18. 18.20000 + 9000 + 400 + 20 + 2 =
  19. 19.Round 96,399 to the nearest 100.
  20. 20.What is 100 more than 23,002?
  21. 21.Which number is bigger: 43,005 or 44,005? (a) 43005 (b) 44005
  22. 22.What is the value of the digit 7 in 32,754?
  23. 23.Which number is bigger: 52,008 or 51,008? (a) 51008 (b) 52008
  24. 24.What is 10 less than 40,111?
  25. 25.What is 1,000 less than 70,779?
  26. 26.What is 1,000 less than 32,485?
  27. 27.Round 29,028 to the nearest 10.
  28. 28.Make the greatest 5-digit number using the digits 8, 9, 5, 2, 4 once each.
  29. 29.Round 87,800 to the nearest 10.
  30. 30.What is the value of the digit 1 in 47,189?
  31. 31.Make the smallest 5-digit number using the digits 7, 8, 4, 9, 1 once each.
  32. 32.Which number is bigger: 46,601 or 46,681? (a) 46681 (b) 46601
  33. 33.What is the value of the digit 5 in 15,209?
  34. 34.80000 + 6000 + 600 + 90 + 6 =
  35. 35.Round 99,239 to the nearest 10.
  36. 36.Round 19,238 to the nearest 100.
  37. 37.What is the value of the digit 5 in 34,521?
  38. 38.Round 21,323 to the nearest 10.
  39. 39.40000 + 8000 + 700 + 10 + 3 =
  40. 40.50000 + 9000 + 400 + 60 + 8 =

Answer key

  1. 18900
  2. 12568
  3. 34693
  4. 70000
  5. 53060
  6. 42681
  7. 20000
  8. 92672
  9. 87653
  10. 80000
  11. 76807
  12. 13578
  13. 83100
  14. 84010
  15. 82400
  16. 80153
  17. 20000
  18. 29422
  19. 96400
  20. 23102
  21. 44005
  22. 700
  23. 52008
  24. 40101
  25. 69779
  26. 31485
  27. 29030
  28. 98542
  29. 87800
  30. 100
  31. 14789
  32. 46681
  33. 5000
  34. 86696
  35. 99240
  36. 19200
  37. 500
  38. 21320
  39. 48713
  40. 59468

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