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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 268 · 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 36,507 to the nearest 100.
  2. 2.What is 100 more than 12,199?
  3. 3.What is the value of the digit 3 in 34,527?
  4. 4.What is 1 less than 25,044?
  5. 5.Round 77,418 to the nearest 10.
  6. 6.What is 100 less than 75,616?
  7. 7.What is the value of the digit 1 in 34,109?
  8. 8.What is 10 less than 75,607?
  9. 9.20000 + 1000 + 400 + 50 + 9 =
  10. 10.Which number is bigger: 76,558 or 76,555? (a) 76558 (b) 76555
  11. 11.90000 + 9000 + 100 + 90 + 7 =
  12. 12.Make the greatest 5-digit number using the digits 2, 6, 3, 7, 1 once each.
  13. 13.What is 10 less than 69,489?
  14. 14.Make the smallest 5-digit number using the digits 5, 8, 7, 1, 3 once each.
  15. 15.70000 + 6000 + 100 + 60 + 2 =
  16. 16.What is 1 more than 80,353?
  17. 17.What is the value of the digit 9 in 20,195?
  18. 18.What is 1 less than 50,381?
  19. 19.Which number is bigger: 29,494 or 35,494? (a) 29494 (b) 35494
  20. 20.Which number is smaller: 39,250 or 48,250? (a) 39250 (b) 48250
  21. 21.Make the greatest 5-digit number using the digits 1, 8, 4, 3, 6 once each.
  22. 22.Round 10,245 to the nearest 100.
  23. 23.What is the value of the digit 3 in 34,850?
  24. 24.What is 1 more than 56,579?
  25. 25.30000 + 8000 + 300 + 50 + 8 =
  26. 26.40000 + 7000 + 200 + 20 + 9 =
  27. 27.What is the value of the digit 2 in 62,713?
  28. 28.Which number is smaller: 25,982 or 25,983? (a) 25982 (b) 25983
  29. 29.What is the value of the digit 5 in 81,025?
  30. 30.Make the greatest 5-digit number using the digits 8, 9, 4, 2, 7 once each.
  31. 31.Round 26,282 to the nearest 100.
  32. 32.Which number is bigger: 36,245 or 38,245? (a) 38245 (b) 36245
  33. 33.Round 73,968 to the nearest 100.
  34. 34.Which number is smaller: 23,162 or 24,162? (a) 23162 (b) 24162
  35. 35.Make the greatest 5-digit number using the digits 7, 5, 4, 3, 1 once each.
  36. 36.Make the smallest 5-digit number using the digits 5, 7, 1, 9, 6 once each.
  37. 37.Round 37,974 to the nearest 10.
  38. 38.What is 1,000 less than 32,946?
  39. 39.What is 100 more than 49,797?
  40. 40.Make the smallest 5-digit number using the digits 6, 4, 9, 1, 5 once each.

Answer key

  1. 36500
  2. 12299
  3. 30000
  4. 25043
  5. 77420
  6. 75516
  7. 100
  8. 75597
  9. 21459
  10. 76558
  11. 99197
  12. 76321
  13. 69479
  14. 13578
  15. 76162
  16. 80354
  17. 90
  18. 50380
  19. 35494
  20. 39250
  21. 86431
  22. 10200
  23. 30000
  24. 56580
  25. 38358
  26. 47229
  27. 2000
  28. 25982
  29. 5
  30. 98742
  31. 26300
  32. 38245
  33. 74000
  34. 23162
  35. 75431
  36. 15679
  37. 37970
  38. 31946
  39. 49897
  40. 14569

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