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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 271 · 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 98,376 to the nearest 100.
  2. 2.Make the greatest 5-digit number using the digits 9, 4, 1, 6, 3 once each.
  3. 3.What is the value of the digit 4 in 92,734?
  4. 4.What is 10 less than 51,982?
  5. 5.Round 71,606 to the nearest 10.
  6. 6.Which number is smaller: 24,902 or 24,892? (a) 24892 (b) 24902
  7. 7.Round 36,034 to the nearest 100.
  8. 8.Which number is bigger: 32,996 or 32,992? (a) 32992 (b) 32996
  9. 9.90000 + 2000 + 700 + 20 + 8 =
  10. 10.What is 1,000 less than 63,269?
  11. 11.Round 85,522 to the nearest 100.
  12. 12.What is the value of the digit 8 in 64,038?
  13. 13.Which number is bigger: 67,809 or 68,109? (a) 68109 (b) 67809
  14. 14.What is 100 less than 23,350?
  15. 15.What is the value of the digit 1 in 72,461?
  16. 16.70000 + 4000 + 900 + 70 + 5 =
  17. 17.What is the value of the digit 6 in 60,718?
  18. 18.What is the value of the digit 4 in 10,432?
  19. 19.30000 + 1000 + 100 + 30 + 5 =
  20. 20.Round 61,625 to the nearest 100.
  21. 21.Round 20,830 to the nearest 10.
  22. 22.Make the smallest 5-digit number using the digits 3, 2, 4, 1, 7 once each.
  23. 23.Round 75,270 to the nearest 10.
  24. 24.Which number is smaller: 72,376 or 72,370? (a) 72376 (b) 72370
  25. 25.80000 + 3000 + 200 + 20 + 9 =
  26. 26.90000 + 3000 + 400 + 80 + 1 =
  27. 27.What is 10 more than 48,828?
  28. 28.Round 37,911 to the nearest 100.
  29. 29.Which number is smaller: 84,416 or 84,426? (a) 84426 (b) 84416
  30. 30.10000 + 2000 + 400 + 30 + 3 =
  31. 31.What is the value of the digit 9 in 27,980?
  32. 32.What is 1 less than 97,902?
  33. 33.Which number is smaller: 36,299 or 32,299? (a) 32299 (b) 36299
  34. 34.Round 34,484 to the nearest 10.
  35. 35.Round 70,516 to the nearest 10.
  36. 36.Round 67,890 to the nearest 10.
  37. 37.What is the value of the digit 2 in 72,036?
  38. 38.What is the value of the digit 9 in 28,793?
  39. 39.What is 1,000 more than 44,144?
  40. 40.90000 + 4000 + 800 + 70 + 6 =

Answer key

  1. 98400
  2. 96431
  3. 4
  4. 51972
  5. 71610
  6. 24892
  7. 36000
  8. 32996
  9. 92728
  10. 62269
  11. 85500
  12. 8
  13. 68109
  14. 23250
  15. 1
  16. 74975
  17. 60000
  18. 400
  19. 31135
  20. 61600
  21. 20830
  22. 12347
  23. 75270
  24. 72370
  25. 83229
  26. 93481
  27. 48838
  28. 37900
  29. 84416
  30. 12433
  31. 900
  32. 97901
  33. 32299
  34. 34480
  35. 70520
  36. 67890
  37. 2000
  38. 90
  39. 45144
  40. 94876

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