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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 958 · 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 67,818 to the nearest 10.
  2. 2.Make the greatest 5-digit number using the digits 6, 9, 5, 8, 7 once each.
  3. 3.Which number is bigger: 54,404 or 54,395? (a) 54395 (b) 54404
  4. 4.Which number is bigger: 62,646 or 62,556? (a) 62646 (b) 62556
  5. 5.Round 15,220 to the nearest 100.
  6. 6.Round 46,417 to the nearest 10.
  7. 7.Which number is smaller: 27,883 or 27,878? (a) 27883 (b) 27878
  8. 8.What is the value of the digit 5 in 29,564?
  9. 9.50000 + 3000 + 800 + 50 + 2 =
  10. 10.What is the value of the digit 8 in 86,214?
  11. 11.20000 + 6000 + 300 + 10 + 2 =
  12. 12.Round 75,830 to the nearest 100.
  13. 13.Which number is bigger: 35,198 or 38,198? (a) 35198 (b) 38198
  14. 14.What is the value of the digit 9 in 20,394?
  15. 15.Which number is smaller: 37,729 or 38,629? (a) 38629 (b) 37729
  16. 16.Round 49,195 to the nearest 10.
  17. 17.20000 + 5000 + 600 + 20 + 3 =
  18. 18.Make the smallest 5-digit number using the digits 2, 6, 7, 8, 5 once each.
  19. 19.Round 65,718 to the nearest 10.
  20. 20.Round 94,596 to the nearest 100.
  21. 21.40000 + 6000 + 300 + 60 + 3 =
  22. 22.Round 15,012 to the nearest 10.
  23. 23.Make the smallest 5-digit number using the digits 5, 8, 4, 2, 1 once each.
  24. 24.Round 59,793 to the nearest 10.
  25. 25.What is the value of the digit 2 in 82,714?
  26. 26.What is 10 less than 95,340?
  27. 27.20000 + 5000 + 300 + 30 + 8 =
  28. 28.What is 1,000 more than 80,077?
  29. 29.Round 14,117 to the nearest 10.
  30. 30.What is 1,000 less than 45,587?
  31. 31.What is 1,000 less than 18,100?
  32. 32.30000 + 7000 + 400 + 20 + 1 =
  33. 33.What is 1,000 more than 62,734?
  34. 34.What is 1,000 less than 30,701?
  35. 35.Round 71,394 to the nearest 100.
  36. 36.40000 + 7000 + 100 + 40 + 8 =
  37. 37.Round 89,680 to the nearest 100.
  38. 38.Round 87,745 to the nearest 10.
  39. 39.Round 38,457 to the nearest 100.
  40. 40.What is 1 less than 89,368?

Answer key

  1. 67820
  2. 98765
  3. 54404
  4. 62646
  5. 15200
  6. 46420
  7. 27878
  8. 500
  9. 53852
  10. 80000
  11. 26312
  12. 75800
  13. 38198
  14. 90
  15. 37729
  16. 49200
  17. 25623
  18. 25678
  19. 65720
  20. 94600
  21. 46363
  22. 15010
  23. 12458
  24. 59790
  25. 2000
  26. 95330
  27. 25338
  28. 81077
  29. 14120
  30. 44587
  31. 17100
  32. 37421
  33. 63734
  34. 29701
  35. 71400
  36. 47148
  37. 89700
  38. 87750
  39. 38500
  40. 89367

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