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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 254 · 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 greatest 5-digit number using the digits 2, 5, 3, 4, 6 once each.
  2. 2.Round 20,748 to the nearest 10.
  3. 3.What is the value of the digit 4 in 59,104?
  4. 4.20000 + 9000 + 500 + 80 + 3 =
  5. 5.Which number is bigger: 28,546 or 29,246? (a) 29246 (b) 28546
  6. 6.Round 46,592 to the nearest 10.
  7. 7.What is 100 more than 11,854?
  8. 8.50000 + 9000 + 900 + 30 + 3 =
  9. 9.80000 + 9000 + 900 + 10 + 4 =
  10. 10.Make the greatest 5-digit number using the digits 3, 7, 5, 2, 9 once each.
  11. 11.What is 100 more than 97,494?
  12. 12.Which number is smaller: 83,341 or 83,941? (a) 83341 (b) 83941
  13. 13.Round 82,135 to the nearest 10.
  14. 14.Round 39,876 to the nearest 10.
  15. 15.Which number is bigger: 79,897 or 81,897? (a) 79897 (b) 81897
  16. 16.What is 10 less than 27,966?
  17. 17.Round 85,210 to the nearest 100.
  18. 18.Make the greatest 5-digit number using the digits 6, 8, 1, 3, 2 once each.
  19. 19.Round 60,720 to the nearest 10.
  20. 20.What is the value of the digit 6 in 18,564?
  21. 21.Which number is bigger: 55,539 or 55,545? (a) 55539 (b) 55545
  22. 22.Which number is smaller: 61,381 or 58,381? (a) 58381 (b) 61381
  23. 23.Which number is smaller: 44,142 or 37,142? (a) 37142 (b) 44142
  24. 24.Round 14,712 to the nearest 10.
  25. 25.What is the value of the digit 4 in 60,547?
  26. 26.Round 23,564 to the nearest 10.
  27. 27.What is the value of the digit 2 in 51,728?
  28. 28.What is the value of the digit 1 in 71,804?
  29. 29.30000 + 3000 + 500 + 20 + 5 =
  30. 30.Make the smallest 5-digit number using the digits 3, 4, 8, 7, 5 once each.
  31. 31.Make the greatest 5-digit number using the digits 7, 2, 1, 3, 6 once each.
  32. 32.Round 49,438 to the nearest 10.
  33. 33.What is 100 more than 70,403?
  34. 34.What is 1 more than 23,494?
  35. 35.What is the value of the digit 8 in 45,680?
  36. 36.Round 61,562 to the nearest 100.
  37. 37.What is 1 more than 77,045?
  38. 38.Make the smallest 5-digit number using the digits 1, 3, 7, 4, 6 once each.
  39. 39.Make the smallest 5-digit number using the digits 8, 4, 6, 9, 5 once each.
  40. 40.Round 73,687 to the nearest 10.

Answer key

  1. 65432
  2. 20750
  3. 4
  4. 29583
  5. 29246
  6. 46590
  7. 11954
  8. 59933
  9. 89914
  10. 97532
  11. 97594
  12. 83341
  13. 82140
  14. 39880
  15. 81897
  16. 27956
  17. 85200
  18. 86321
  19. 60720
  20. 60
  21. 55545
  22. 58381
  23. 37142
  24. 14710
  25. 40
  26. 23560
  27. 20
  28. 1000
  29. 33525
  30. 34578
  31. 76321
  32. 49440
  33. 70503
  34. 23495
  35. 80
  36. 61600
  37. 77046
  38. 13467
  39. 45689
  40. 73690

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