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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 185 · 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 7, 1, 6, 2, 3 once each.
  2. 2.Round 33,671 to the nearest 100.
  3. 3.What is 100 less than 76,540?
  4. 4.10000 + 6000 + 300 + 90 + 2 =
  5. 5.What is the value of the digit 9 in 12,968?
  6. 6.What is the value of the digit 4 in 70,438?
  7. 7.Which number is smaller: 53,402 or 53,400? (a) 53402 (b) 53400
  8. 8.What is the value of the digit 1 in 82,061?
  9. 9.60000 + 5000 + 100 + 10 + 8 =
  10. 10.Which number is bigger: 26,153 or 25,353? (a) 26153 (b) 25353
  11. 11.Make the greatest 5-digit number using the digits 1, 7, 3, 2, 8 once each.
  12. 12.Which number is bigger: 45,096 or 45,046? (a) 45046 (b) 45096
  13. 13.Round 40,134 to the nearest 10.
  14. 14.Make the greatest 5-digit number using the digits 2, 8, 3, 4, 9 once each.
  15. 15.Round 44,812 to the nearest 10.
  16. 16.70000 + 3000 + 100 + 70 + 9 =
  17. 17.What is the value of the digit 3 in 73,081?
  18. 18.Which number is bigger: 47,470 or 47,468? (a) 47470 (b) 47468
  19. 19.Round 45,210 to the nearest 10.
  20. 20.Make the greatest 5-digit number using the digits 3, 6, 4, 1, 2 once each.
  21. 21.What is the value of the digit 1 in 46,312?
  22. 22.30000 + 3000 + 300 + 90 + 9 =
  23. 23.Round 80,766 to the nearest 10.
  24. 24.Make the greatest 5-digit number using the digits 6, 1, 8, 4, 7 once each.
  25. 25.Round 65,422 to the nearest 10.
  26. 26.What is 1,000 more than 12,406?
  27. 27.Round 61,020 to the nearest 100.
  28. 28.What is 1 more than 71,432?
  29. 29.What is 1,000 less than 84,939?
  30. 30.Which number is smaller: 89,099 or 84,099? (a) 89099 (b) 84099
  31. 31.Round 40,293 to the nearest 100.
  32. 32.What is 100 less than 78,229?
  33. 33.60000 + 7000 + 500 + 10 + 7 =
  34. 34.What is the value of the digit 4 in 21,584?
  35. 35.What is 1 less than 65,555?
  36. 36.What is the value of the digit 3 in 30,648?
  37. 37.Round 29,284 to the nearest 10.
  38. 38.90000 + 1000 + 100 + 10 + 4 =
  39. 39.What is the value of the digit 7 in 12,967?
  40. 40.Round 82,252 to the nearest 10.

Answer key

  1. 76321
  2. 33700
  3. 76440
  4. 16392
  5. 900
  6. 400
  7. 53400
  8. 1
  9. 65118
  10. 26153
  11. 87321
  12. 45096
  13. 40130
  14. 98432
  15. 44810
  16. 73179
  17. 3000
  18. 47470
  19. 45210
  20. 64321
  21. 10
  22. 33399
  23. 80770
  24. 87641
  25. 65420
  26. 13406
  27. 61000
  28. 71433
  29. 83939
  30. 84099
  31. 40300
  32. 78129
  33. 67517
  34. 4
  35. 65554
  36. 30000
  37. 29280
  38. 91114
  39. 7
  40. 82250

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