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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 652 · 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 3 in 10,734?
  2. 2.What is 10 more than 25,284?
  3. 3.What is the value of the digit 6 in 80,654?
  4. 4.What is 1,000 less than 31,213?
  5. 5.What is the value of the digit 1 in 14,869?
  6. 6.Round 85,492 to the nearest 10.
  7. 7.Which number is smaller: 63,888 or 70,888? (a) 70888 (b) 63888
  8. 8.What is 10 more than 65,492?
  9. 9.Round 13,768 to the nearest 10.
  10. 10.Which number is smaller: 46,199 or 46,207? (a) 46207 (b) 46199
  11. 11.40000 + 5000 + 800 + 90 + 7 =
  12. 12.Which number is bigger: 29,623 or 29,683? (a) 29623 (b) 29683
  13. 13.Round 24,668 to the nearest 10.
  14. 14.What is the value of the digit 5 in 20,315?
  15. 15.What is the value of the digit 2 in 20,643?
  16. 16.Round 14,456 to the nearest 10.
  17. 17.What is the value of the digit 6 in 10,674?
  18. 18.Round 25,122 to the nearest 100.
  19. 19.Round 46,297 to the nearest 100.
  20. 20.Round 59,288 to the nearest 10.
  21. 21.Round 34,668 to the nearest 100.
  22. 22.What is 1 less than 10,222?
  23. 23.50000 + 2000 + 400 + 40 + 1 =
  24. 24.Round 67,842 to the nearest 100.
  25. 25.Make the greatest 5-digit number using the digits 2, 3, 8, 4, 1 once each.
  26. 26.Round 42,098 to the nearest 10.
  27. 27.Round 38,383 to the nearest 10.
  28. 28.Round 71,970 to the nearest 100.
  29. 29.Make the greatest 5-digit number using the digits 8, 3, 1, 5, 9 once each.
  30. 30.Which number is smaller: 68,406 or 68,806? (a) 68406 (b) 68806
  31. 31.Which number is bigger: 48,595 or 48,495? (a) 48495 (b) 48595
  32. 32.Which number is bigger: 59,152 or 63,152? (a) 63152 (b) 59152
  33. 33.Round 61,574 to the nearest 100.
  34. 34.70000 + 4000 + 800 + 50 + 8 =
  35. 35.Round 66,529 to the nearest 100.
  36. 36.Round 68,741 to the nearest 10.
  37. 37.Which number is smaller: 34,884 or 34,084? (a) 34884 (b) 34084
  38. 38.Round 54,153 to the nearest 10.
  39. 39.Make the greatest 5-digit number using the digits 9, 2, 8, 3, 4 once each.
  40. 40.Which number is smaller: 87,341 or 86,941? (a) 87341 (b) 86941

Answer key

  1. 30
  2. 25294
  3. 600
  4. 30213
  5. 10000
  6. 85490
  7. 63888
  8. 65502
  9. 13770
  10. 46199
  11. 45897
  12. 29683
  13. 24670
  14. 5
  15. 20000
  16. 14460
  17. 600
  18. 25100
  19. 46300
  20. 59290
  21. 34700
  22. 10221
  23. 52441
  24. 67800
  25. 84321
  26. 42100
  27. 38380
  28. 72000
  29. 98531
  30. 68406
  31. 48595
  32. 63152
  33. 61600
  34. 74858
  35. 66500
  36. 68740
  37. 34084
  38. 54150
  39. 98432
  40. 86941

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