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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 664 · 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 9 in 75,924?
  2. 2.Make the greatest 5-digit number using the digits 7, 8, 1, 2, 3 once each.
  3. 3.What is 1,000 more than 79,605?
  4. 4.Which number is smaller: 19,973 or 20,573? (a) 19973 (b) 20573
  5. 5.60000 + 7000 + 200 + 20 + 3 =
  6. 6.What is 1 less than 52,837?
  7. 7.Which number is bigger: 26,416 or 26,366? (a) 26416 (b) 26366
  8. 8.Round 56,363 to the nearest 10.
  9. 9.Round 50,414 to the nearest 100.
  10. 10.Which number is bigger: 90,058 or 95,058? (a) 90058 (b) 95058
  11. 11.Round 45,394 to the nearest 10.
  12. 12.Make the smallest 5-digit number using the digits 2, 6, 7, 3, 5 once each.
  13. 13.Round 34,124 to the nearest 100.
  14. 14.Round 36,539 to the nearest 100.
  15. 15.Round 23,422 to the nearest 10.
  16. 16.70000 + 4000 + 600 + 30 + 5 =
  17. 17.What is the value of the digit 7 in 57,014?
  18. 18.Round 97,518 to the nearest 100.
  19. 19.What is the value of the digit 2 in 23,456?
  20. 20.Which number is smaller: 78,737 or 78,733? (a) 78737 (b) 78733
  21. 21.What is the value of the digit 7 in 70,621?
  22. 22.60000 + 6000 + 800 + 20 + 8 =
  23. 23.Round 44,453 to the nearest 10.
  24. 24.Make the smallest 5-digit number using the digits 3, 5, 7, 2, 4 once each.
  25. 25.Round 54,230 to the nearest 100.
  26. 26.Which number is bigger: 39,217 or 38,917? (a) 38917 (b) 39217
  27. 27.Which number is bigger: 26,563 or 26,560? (a) 26560 (b) 26563
  28. 28.Round 66,579 to the nearest 10.
  29. 29.What is 1,000 less than 60,472?
  30. 30.10000 + 2000 + 300 + 10 + 4 =
  31. 31.Round 86,384 to the nearest 10.
  32. 32.30000 + 7000 + 400 + 40 + 4 =
  33. 33.Make the smallest 5-digit number using the digits 7, 5, 3, 1, 2 once each.
  34. 34.Which number is smaller: 72,673 or 75,673? (a) 75673 (b) 72673
  35. 35.70000 + 2000 + 300 + 80 + 8 =
  36. 36.Round 93,179 to the nearest 10.
  37. 37.What is the value of the digit 7 in 74,219?
  38. 38.Which number is smaller: 65,083 or 64,083? (a) 64083 (b) 65083
  39. 39.40000 + 9000 + 500 + 10 + 6 =
  40. 40.What is 1 more than 19,400?

Answer key

  1. 900
  2. 87321
  3. 80605
  4. 19973
  5. 67223
  6. 52836
  7. 26416
  8. 56360
  9. 50400
  10. 95058
  11. 45390
  12. 23567
  13. 34100
  14. 36500
  15. 23420
  16. 74635
  17. 7000
  18. 97500
  19. 20000
  20. 78733
  21. 70000
  22. 66828
  23. 44450
  24. 23457
  25. 54200
  26. 39217
  27. 26563
  28. 66580
  29. 59472
  30. 12314
  31. 86380
  32. 37444
  33. 12357
  34. 72673
  35. 72388
  36. 93180
  37. 70000
  38. 64083
  39. 49516
  40. 19401

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