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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 546 · 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 2 in 81,302?
  2. 2.Round 82,964 to the nearest 10.
  3. 3.Which number is bigger: 85,289 or 85,286? (a) 85286 (b) 85289
  4. 4.Round 84,020 to the nearest 10.
  5. 5.Make the greatest 5-digit number using the digits 8, 1, 3, 5, 7 once each.
  6. 6.Which number is smaller: 34,766 or 35,566? (a) 34766 (b) 35566
  7. 7.What is 10 more than 31,438?
  8. 8.Round 69,209 to the nearest 100.
  9. 9.Which number is smaller: 25,788 or 25,783? (a) 25783 (b) 25788
  10. 10.60000 + 3000 + 800 + 50 + 5 =
  11. 11.Which number is bigger: 28,015 or 28,115? (a) 28015 (b) 28115
  12. 12.Round 10,823 to the nearest 10.
  13. 13.Make the smallest 5-digit number using the digits 3, 8, 1, 2, 5 once each.
  14. 14.What is the value of the digit 7 in 13,597?
  15. 15.Round 89,735 to the nearest 10.
  16. 16.What is the value of the digit 2 in 16,527?
  17. 17.Make the greatest 5-digit number using the digits 1, 6, 3, 2, 8 once each.
  18. 18.What is 1,000 less than 38,886?
  19. 19.What is 10 less than 20,375?
  20. 20.Which number is bigger: 21,435 or 21,440? (a) 21435 (b) 21440
  21. 21.Round 36,489 to the nearest 100.
  22. 22.What is the value of the digit 8 in 53,982?
  23. 23.Which number is smaller: 26,047 or 20,047? (a) 26047 (b) 20047
  24. 24.Make the greatest 5-digit number using the digits 2, 6, 3, 8, 4 once each.
  25. 25.10000 + 8000 + 500 + 10 + 4 =
  26. 26.Make the greatest 5-digit number using the digits 9, 8, 4, 3, 2 once each.
  27. 27.What is 100 less than 91,625?
  28. 28.Make the greatest 5-digit number using the digits 8, 6, 9, 7, 4 once each.
  29. 29.70000 + 4000 + 400 + 30 + 6 =
  30. 30.20000 + 7000 + 300 + 30 + 7 =
  31. 31.Round 15,875 to the nearest 100.
  32. 32.Which number is smaller: 25,919 or 29,919? (a) 25919 (b) 29919
  33. 33.Round 96,980 to the nearest 100.
  34. 34.What is 100 more than 63,124?
  35. 35.Round 22,528 to the nearest 10.
  36. 36.What is 1,000 more than 33,167?
  37. 37.Round 65,727 to the nearest 100.
  38. 38.What is 100 more than 22,154?
  39. 39.Which number is smaller: 39,247 or 39,254? (a) 39254 (b) 39247
  40. 40.Make the smallest 5-digit number using the digits 1, 4, 8, 3, 5 once each.

Answer key

  1. 2
  2. 82960
  3. 85289
  4. 84020
  5. 87531
  6. 34766
  7. 31448
  8. 69200
  9. 25783
  10. 63855
  11. 28115
  12. 10820
  13. 12358
  14. 7
  15. 89740
  16. 20
  17. 86321
  18. 37886
  19. 20365
  20. 21440
  21. 36500
  22. 80
  23. 20047
  24. 86432
  25. 18514
  26. 98432
  27. 91525
  28. 98764
  29. 74436
  30. 27337
  31. 15900
  32. 25919
  33. 97000
  34. 63224
  35. 22530
  36. 34167
  37. 65700
  38. 22254
  39. 39247
  40. 13458

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