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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 974 · 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 smaller: 34,274 or 35,074? (a) 35074 (b) 34274
  2. 2.What is 1,000 more than 42,592?
  3. 3.Round 40,505 to the nearest 10.
  4. 4.Round 78,589 to the nearest 10.
  5. 5.30000 + 3000 + 100 + 40 + 9 =
  6. 6.Which number is bigger: 89,151 or 89,131? (a) 89151 (b) 89131
  7. 7.What is 1,000 more than 76,583?
  8. 8.Round 60,721 to the nearest 10.
  9. 9.90000 + 3000 + 300 + 60 + 1 =
  10. 10.What is 1,000 less than 48,326?
  11. 11.Round 88,468 to the nearest 10.
  12. 12.What is 10 less than 79,209?
  13. 13.What is 100 more than 57,224?
  14. 14.Round 65,450 to the nearest 10.
  15. 15.Make the greatest 5-digit number using the digits 3, 9, 6, 8, 2 once each.
  16. 16.Round 72,980 to the nearest 10.
  17. 17.What is the value of the digit 5 in 13,259?
  18. 18.Round 75,497 to the nearest 100.
  19. 19.What is 100 less than 33,584?
  20. 20.Which number is bigger: 72,485 or 72,492? (a) 72485 (b) 72492
  21. 21.Which number is bigger: 29,813 or 29,753? (a) 29813 (b) 29753
  22. 22.Round 30,588 to the nearest 10.
  23. 23.Round 24,703 to the nearest 100.
  24. 24.Round 13,921 to the nearest 100.
  25. 25.What is the value of the digit 5 in 25,870?
  26. 26.80000 + 3000 + 200 + 30 + 9 =
  27. 27.Round 66,038 to the nearest 100.
  28. 28.Which number is bigger: 29,159 or 28,159? (a) 29159 (b) 28159
  29. 29.30000 + 5000 + 900 + 70 + 8 =
  30. 30.Round 19,515 to the nearest 10.
  31. 31.Round 22,999 to the nearest 10.
  32. 32.60000 + 3000 + 100 + 20 + 7 =
  33. 33.Which number is smaller: 76,351 or 76,347? (a) 76347 (b) 76351
  34. 34.Make the greatest 5-digit number using the digits 4, 1, 7, 3, 2 once each.
  35. 35.What is 1 less than 27,484?
  36. 36.Round 75,966 to the nearest 100.
  37. 37.90000 + 7000 + 700 + 90 + 2 =
  38. 38.Make the greatest 5-digit number using the digits 7, 2, 5, 9, 1 once each.
  39. 39.Round 96,382 to the nearest 100.
  40. 40.What is the value of the digit 1 in 14,937?

Answer key

  1. 34274
  2. 43592
  3. 40510
  4. 78590
  5. 33149
  6. 89151
  7. 77583
  8. 60720
  9. 93361
  10. 47326
  11. 88470
  12. 79199
  13. 57324
  14. 65450
  15. 98632
  16. 72980
  17. 50
  18. 75500
  19. 33484
  20. 72492
  21. 29813
  22. 30590
  23. 24700
  24. 13900
  25. 5000
  26. 83239
  27. 66000
  28. 29159
  29. 35978
  30. 19520
  31. 23000
  32. 63127
  33. 76347
  34. 74321
  35. 27483
  36. 76000
  37. 97792
  38. 97521
  39. 96400
  40. 10000

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