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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 725 · 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 10 less than 25,108?
  2. 2.Round 54,610 to the nearest 10.
  3. 3.What is 1 more than 86,699?
  4. 4.What is the value of the digit 6 in 49,356?
  5. 5.What is 1 less than 73,925?
  6. 6.Round 40,465 to the nearest 100.
  7. 7.Round 84,805 to the nearest 100.
  8. 8.Which number is bigger: 63,226 or 63,228? (a) 63228 (b) 63226
  9. 9.Which number is bigger: 81,247 or 80,547? (a) 80547 (b) 81247
  10. 10.What is the value of the digit 2 in 98,241?
  11. 11.Make the smallest 5-digit number using the digits 5, 3, 2, 6, 8 once each.
  12. 12.Round 45,113 to the nearest 10.
  13. 13.70000 + 3000 + 600 + 40 + 5 =
  14. 14.60000 + 7000 + 400 + 20 + 7 =
  15. 15.Which number is smaller: 83,597 or 76,597? (a) 83597 (b) 76597
  16. 16.Which number is bigger: 20,963 or 20,965? (a) 20963 (b) 20965
  17. 17.Round 46,275 to the nearest 10.
  18. 18.What is 10 more than 39,237?
  19. 19.What is 10 more than 83,162?
  20. 20.Which number is smaller: 36,737 or 36,797? (a) 36797 (b) 36737
  21. 21.Round 51,286 to the nearest 100.
  22. 22.Make the greatest 5-digit number using the digits 1, 3, 8, 5, 7 once each.
  23. 23.Round 29,070 to the nearest 100.
  24. 24.Round 91,797 to the nearest 100.
  25. 25.Round 10,261 to the nearest 100.
  26. 26.Which number is bigger: 46,287 or 41,287? (a) 46287 (b) 41287
  27. 27.Round 29,660 to the nearest 10.
  28. 28.Make the greatest 5-digit number using the digits 5, 1, 8, 4, 9 once each.
  29. 29.10000 + 7000 + 300 + 10 + 5 =
  30. 30.60000 + 1000 + 100 + 20 + 5 =
  31. 31.What is the value of the digit 8 in 81,325?
  32. 32.Which number is bigger: 35,168 or 35,165? (a) 35168 (b) 35165
  33. 33.Round 72,106 to the nearest 10.
  34. 34.What is the value of the digit 5 in 89,053?
  35. 35.Round 68,319 to the nearest 100.
  36. 36.Round 14,792 to the nearest 10.
  37. 37.Which number is bigger: 37,045 or 37,115? (a) 37115 (b) 37045
  38. 38.Round 87,046 to the nearest 100.
  39. 39.Which number is smaller: 27,817 or 28,517? (a) 28517 (b) 27817
  40. 40.60000 + 4000 + 500 + 40 + 5 =

Answer key

  1. 25098
  2. 54610
  3. 86700
  4. 6
  5. 73924
  6. 40500
  7. 84800
  8. 63228
  9. 81247
  10. 200
  11. 23568
  12. 45110
  13. 73645
  14. 67427
  15. 76597
  16. 20965
  17. 46280
  18. 39247
  19. 83172
  20. 36737
  21. 51300
  22. 87531
  23. 29100
  24. 91800
  25. 10300
  26. 46287
  27. 29660
  28. 98541
  29. 17315
  30. 61125
  31. 80000
  32. 35168
  33. 72110
  34. 50
  35. 68300
  36. 14790
  37. 37115
  38. 87000
  39. 27817
  40. 64545

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