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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 499 · 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.What is the value of the digit 6 in 49,267?
  2. 2.20000 + 3000 + 800 + 50 + 1 =
  3. 3.Which number is bigger: 90,477 or 89,577? (a) 90477 (b) 89577
  4. 4.What is the value of the digit 4 in 12,034?
  5. 5.Which number is smaller: 63,001 or 63,071? (a) 63071 (b) 63001
  6. 6.What is the value of the digit 8 in 79,083?
  7. 7.What is the value of the digit 7 in 20,735?
  8. 8.Make the greatest 5-digit number using the digits 7, 4, 3, 6, 8 once each.
  9. 9.Round 97,759 to the nearest 100.
  10. 10.What is 1 more than 79,096?
  11. 11.What is the value of the digit 8 in 39,184?
  12. 12.What is 100 less than 67,168?
  13. 13.Which number is bigger: 36,848 or 36,851? (a) 36851 (b) 36848
  14. 14.Which number is smaller: 83,378 or 82,878? (a) 82878 (b) 83378
  15. 15.What is the value of the digit 6 in 64,201?
  16. 16.What is the value of the digit 1 in 30,125?
  17. 17.Round 62,543 to the nearest 10.
  18. 18.Round 20,901 to the nearest 10.
  19. 19.Round 11,478 to the nearest 100.
  20. 20.Round 62,987 to the nearest 100.
  21. 21.Round 78,125 to the nearest 10.
  22. 22.What is the value of the digit 7 in 90,764?
  23. 23.Which number is bigger: 79,303 or 86,303? (a) 79303 (b) 86303
  24. 24.What is 100 more than 50,019?
  25. 25.What is 10 more than 16,078?
  26. 26.What is the value of the digit 4 in 27,410?
  27. 27.Make the smallest 5-digit number using the digits 3, 1, 5, 9, 4 once each.
  28. 28.Round 97,485 to the nearest 100.
  29. 29.Round 26,399 to the nearest 100.
  30. 30.Make the greatest 5-digit number using the digits 7, 2, 9, 6, 3 once each.
  31. 31.Round 10,660 to the nearest 10.
  32. 32.Which number is bigger: 37,150 or 37,153? (a) 37153 (b) 37150
  33. 33.Which number is smaller: 88,442 or 88,502? (a) 88502 (b) 88442
  34. 34.What is 1,000 less than 40,127?
  35. 35.Round 27,333 to the nearest 10.
  36. 36.Which number is smaller: 39,004 or 41,004? (a) 41004 (b) 39004
  37. 37.70000 + 5000 + 200 + 30 + 9 =
  38. 38.Make the greatest 5-digit number using the digits 8, 4, 6, 7, 9 once each.
  39. 39.Round 28,454 to the nearest 10.
  40. 40.Round 96,224 to the nearest 100.

Answer key

  1. 60
  2. 23851
  3. 90477
  4. 4
  5. 63001
  6. 80
  7. 700
  8. 87643
  9. 97800
  10. 79097
  11. 80
  12. 67068
  13. 36851
  14. 82878
  15. 60000
  16. 100
  17. 62540
  18. 20900
  19. 11500
  20. 63000
  21. 78130
  22. 700
  23. 86303
  24. 50119
  25. 16088
  26. 400
  27. 13459
  28. 97500
  29. 26400
  30. 97632
  31. 10660
  32. 37153
  33. 88442
  34. 39127
  35. 27330
  36. 39004
  37. 75239
  38. 98764
  39. 28450
  40. 96200

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