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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 245 · 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 10 less than 19,938?
  2. 2.Round 61,856 to the nearest 100.
  3. 3.70000 + 7000 + 200 + 10 + 2 =
  4. 4.What is 1,000 more than 43,372?
  5. 5.Round 23,990 to the nearest 10.
  6. 6.What is the value of the digit 4 in 23,640?
  7. 7.Round 20,174 to the nearest 100.
  8. 8.What is the value of the digit 1 in 60,173?
  9. 9.Round 41,298 to the nearest 100.
  10. 10.Which number is bigger: 87,355 or 91,355? (a) 87355 (b) 91355
  11. 11.What is 1 more than 84,470?
  12. 12.Round 49,479 to the nearest 100.
  13. 13.What is the value of the digit 2 in 89,042?
  14. 14.10000 + 3000 + 500 + 30 + 4 =
  15. 15.Round 69,823 to the nearest 10.
  16. 16.Round 80,919 to the nearest 10.
  17. 17.Which number is smaller: 71,854 or 67,854? (a) 67854 (b) 71854
  18. 18.Round 13,411 to the nearest 10.
  19. 19.Round 33,615 to the nearest 100.
  20. 20.What is the value of the digit 9 in 29,813?
  21. 21.Round 27,376 to the nearest 10.
  22. 22.Which number is bigger: 75,311 or 75,310? (a) 75311 (b) 75310
  23. 23.What is the value of the digit 4 in 81,049?
  24. 24.Make the greatest 5-digit number using the digits 3, 2, 9, 8, 1 once each.
  25. 25.What is the value of the digit 1 in 76,314?
  26. 26.What is 100 more than 66,249?
  27. 27.Round 98,896 to the nearest 10.
  28. 28.Which number is smaller: 40,993 or 40,903? (a) 40993 (b) 40903
  29. 29.Which number is smaller: 27,585 or 28,085? (a) 28085 (b) 27585
  30. 30.What is 1,000 more than 13,302?
  31. 31.What is the value of the digit 1 in 91,623?
  32. 32.20000 + 5000 + 300 + 50 + 8 =
  33. 33.Round 18,715 to the nearest 100.
  34. 34.Round 28,832 to the nearest 100.
  35. 35.Round 83,666 to the nearest 10.
  36. 36.Make the smallest 5-digit number using the digits 1, 8, 7, 4, 9 once each.
  37. 37.Which number is bigger: 27,143 or 33,143? (a) 27143 (b) 33143
  38. 38.Which number is bigger: 76,682 or 69,682? (a) 76682 (b) 69682
  39. 39.Which number is bigger: 53,356 or 48,356? (a) 53356 (b) 48356
  40. 40.Round 22,517 to the nearest 100.

Answer key

  1. 19928
  2. 61900
  3. 77212
  4. 44372
  5. 23990
  6. 40
  7. 20200
  8. 100
  9. 41300
  10. 91355
  11. 84471
  12. 49500
  13. 2
  14. 13534
  15. 69820
  16. 80920
  17. 67854
  18. 13410
  19. 33600
  20. 9000
  21. 27380
  22. 75311
  23. 40
  24. 98321
  25. 10
  26. 66349
  27. 98900
  28. 40903
  29. 27585
  30. 14302
  31. 1000
  32. 25358
  33. 18700
  34. 28800
  35. 83670
  36. 14789
  37. 33143
  38. 76682
  39. 53356
  40. 22500

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