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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 522 · 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.Make the smallest 5-digit number using the digits 5, 1, 4, 3, 8 once each.
  2. 2.Round 92,932 to the nearest 10.
  3. 3.What is the value of the digit 9 in 69,405?
  4. 4.Make the greatest 5-digit number using the digits 8, 1, 2, 3, 9 once each.
  5. 5.Round 65,910 to the nearest 100.
  6. 6.Which number is bigger: 49,983 or 49,978? (a) 49978 (b) 49983
  7. 7.Round 95,056 to the nearest 100.
  8. 8.What is 1,000 more than 71,734?
  9. 9.80000 + 9000 + 800 + 60 + 9 =
  10. 10.What is 1,000 more than 40,725?
  11. 11.What is the value of the digit 7 in 75,083?
  12. 12.What is 100 more than 67,559?
  13. 13.What is the value of the digit 3 in 10,387?
  14. 14.Round 81,393 to the nearest 10.
  15. 15.Which number is bigger: 61,371 or 61,271? (a) 61371 (b) 61271
  16. 16.Round 93,061 to the nearest 100.
  17. 17.Round 41,419 to the nearest 10.
  18. 18.Which number is bigger: 80,470 or 80,270? (a) 80270 (b) 80470
  19. 19.Round 75,308 to the nearest 10.
  20. 20.Round 97,484 to the nearest 100.
  21. 21.Make the greatest 5-digit number using the digits 3, 6, 1, 4, 9 once each.
  22. 22.Make the greatest 5-digit number using the digits 8, 9, 4, 6, 5 once each.
  23. 23.Which number is smaller: 25,095 or 25,025? (a) 25095 (b) 25025
  24. 24.What is 1 more than 42,394?
  25. 25.30000 + 6000 + 500 + 70 + 9 =
  26. 26.Which number is smaller: 79,939 or 79,739? (a) 79739 (b) 79939
  27. 27.What is the value of the digit 4 in 41,027?
  28. 28.Which number is bigger: 53,066 or 59,066? (a) 59066 (b) 53066
  29. 29.What is 1 less than 83,910?
  30. 30.70000 + 2000 + 400 + 80 + 6 =
  31. 31.Round 90,117 to the nearest 100.
  32. 32.Make the smallest 5-digit number using the digits 4, 3, 5, 9, 2 once each.
  33. 33.What is 10 more than 34,895?
  34. 34.Round 86,268 to the nearest 100.
  35. 35.Round 72,797 to the nearest 100.
  36. 36.Round 92,196 to the nearest 10.
  37. 37.What is 1 more than 25,396?
  38. 38.Make the smallest 5-digit number using the digits 3, 2, 6, 1, 7 once each.
  39. 39.What is the value of the digit 8 in 43,982?
  40. 40.What is the value of the digit 3 in 50,413?

Answer key

  1. 13458
  2. 92930
  3. 9000
  4. 98321
  5. 65900
  6. 49983
  7. 95100
  8. 72734
  9. 89869
  10. 41725
  11. 70000
  12. 67659
  13. 300
  14. 81390
  15. 61371
  16. 93100
  17. 41420
  18. 80470
  19. 75310
  20. 97500
  21. 96431
  22. 98654
  23. 25025
  24. 42395
  25. 36579
  26. 79739
  27. 40000
  28. 59066
  29. 83909
  30. 72486
  31. 90100
  32. 23459
  33. 34905
  34. 86300
  35. 72800
  36. 92200
  37. 25397
  38. 12367
  39. 80
  40. 3

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