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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 485 · 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.Which number is bigger: 37,716 or 37,216? (a) 37716 (b) 37216
  2. 2.What is 1,000 more than 37,030?
  3. 3.Which number is smaller: 77,930 or 78,010? (a) 78010 (b) 77930
  4. 4.Which number is bigger: 43,815 or 43,725? (a) 43815 (b) 43725
  5. 5.Make the smallest 5-digit number using the digits 1, 3, 2, 4, 5 once each.
  6. 6.80000 + 7000 + 700 + 60 + 3 =
  7. 7.Round 48,950 to the nearest 10.
  8. 8.What is the value of the digit 5 in 95,164?
  9. 9.50000 + 5000 + 100 + 10 + 5 =
  10. 10.What is the value of the digit 1 in 17,526?
  11. 11.40000 + 5000 + 200 + 40 + 7 =
  12. 12.Round 63,437 to the nearest 100.
  13. 13.What is 100 less than 36,222?
  14. 14.What is the value of the digit 8 in 93,581?
  15. 15.50000 + 5000 + 900 + 20 + 9 =
  16. 16.Round 33,710 to the nearest 100.
  17. 17.Which number is bigger: 86,619 or 86,599? (a) 86619 (b) 86599
  18. 18.What is the value of the digit 2 in 27,894?
  19. 19.Which number is smaller: 26,130 or 26,060? (a) 26130 (b) 26060
  20. 20.Round 16,419 to the nearest 100.
  21. 21.70000 + 5000 + 900 + 30 + 3 =
  22. 22.Round 60,480 to the nearest 10.
  23. 23.40000 + 4000 + 200 + 40 + 4 =
  24. 24.20000 + 8000 + 900 + 50 + 4 =
  25. 25.Round 12,638 to the nearest 100.
  26. 26.Round 17,097 to the nearest 100.
  27. 27.What is 1 less than 11,932?
  28. 28.What is the value of the digit 8 in 71,382?
  29. 29.What is 10 more than 37,154?
  30. 30.What is the value of the digit 1 in 69,051?
  31. 31.Which number is smaller: 32,771 or 32,761? (a) 32771 (b) 32761
  32. 32.What is 1,000 less than 89,443?
  33. 33.Round 99,931 to the nearest 100.
  34. 34.Make the greatest 5-digit number using the digits 1, 8, 9, 5, 3 once each.
  35. 35.What is 1,000 less than 67,247?
  36. 36.Round 43,166 to the nearest 100.
  37. 37.What is the value of the digit 3 in 23,560?
  38. 38.What is the value of the digit 3 in 39,071?
  39. 39.What is the value of the digit 4 in 40,295?
  40. 40.Round 24,536 to the nearest 100.

Answer key

  1. 37716
  2. 38030
  3. 77930
  4. 43815
  5. 12345
  6. 87763
  7. 48950
  8. 5000
  9. 55115
  10. 10000
  11. 45247
  12. 63400
  13. 36122
  14. 80
  15. 55929
  16. 33700
  17. 86619
  18. 20000
  19. 26060
  20. 16400
  21. 75933
  22. 60480
  23. 44244
  24. 28954
  25. 12600
  26. 17100
  27. 11931
  28. 80
  29. 37164
  30. 1
  31. 32761
  32. 88443
  33. 99900
  34. 98531
  35. 66247
  36. 43200
  37. 3000
  38. 30000
  39. 40000
  40. 24500

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