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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 730 · 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 16,963 to the nearest 10.
  2. 2.Make the greatest 5-digit number using the digits 2, 1, 6, 3, 5 once each.
  3. 3.Round 48,362 to the nearest 10.
  4. 4.What is 100 more than 37,889?
  5. 5.Round 97,646 to the nearest 100.
  6. 6.Make the smallest 5-digit number using the digits 3, 4, 5, 2, 6 once each.
  7. 7.Round 58,766 to the nearest 10.
  8. 8.Make the greatest 5-digit number using the digits 7, 2, 6, 1, 5 once each.
  9. 9.What is the value of the digit 3 in 85,403?
  10. 10.Make the smallest 5-digit number using the digits 1, 4, 6, 2, 3 once each.
  11. 11.Round 95,172 to the nearest 100.
  12. 12.What is 10 less than 88,289?
  13. 13.What is 100 more than 44,528?
  14. 14.Round 19,866 to the nearest 100.
  15. 15.Which number is smaller: 37,112 or 39,112? (a) 37112 (b) 39112
  16. 16.Round 89,006 to the nearest 100.
  17. 17.10000 + 9000 + 500 + 80 + 6 =
  18. 18.20000 + 1000 + 200 + 80 + 5 =
  19. 19.Round 99,554 to the nearest 10.
  20. 20.Round 14,035 to the nearest 100.
  21. 21.What is the value of the digit 3 in 23,675?
  22. 22.What is 100 more than 32,015?
  23. 23.70000 + 5000 + 900 + 30 + 1 =
  24. 24.Make the smallest 5-digit number using the digits 5, 7, 9, 1, 4 once each.
  25. 25.What is 1,000 more than 22,490?
  26. 26.What is the value of the digit 8 in 85,790?
  27. 27.Round 31,448 to the nearest 10.
  28. 28.Round 76,939 to the nearest 10.
  29. 29.Round 75,233 to the nearest 10.
  30. 30.What is 1,000 less than 60,875?
  31. 31.What is the value of the digit 6 in 64,129?
  32. 32.Round 80,084 to the nearest 100.
  33. 33.What is 100 more than 79,278?
  34. 34.Round 25,040 to the nearest 100.
  35. 35.Make the smallest 5-digit number using the digits 2, 9, 6, 3, 4 once each.
  36. 36.Which number is bigger: 88,680 or 88,640? (a) 88680 (b) 88640
  37. 37.What is 10 more than 81,041?
  38. 38.Round 76,595 to the nearest 10.
  39. 39.20000 + 3000 + 300 + 80 + 5 =
  40. 40.10000 + 9000 + 100 + 50 + 7 =

Answer key

  1. 16960
  2. 65321
  3. 48360
  4. 37989
  5. 97600
  6. 23456
  7. 58770
  8. 76521
  9. 3
  10. 12346
  11. 95200
  12. 88279
  13. 44628
  14. 19900
  15. 37112
  16. 89000
  17. 19586
  18. 21285
  19. 99550
  20. 14000
  21. 3000
  22. 32115
  23. 75931
  24. 14579
  25. 23490
  26. 80000
  27. 31450
  28. 76940
  29. 75230
  30. 59875
  31. 60000
  32. 80100
  33. 79378
  34. 25000
  35. 23469
  36. 88680
  37. 81051
  38. 76600
  39. 23385
  40. 19157

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