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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 603 · 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. 1.40000 + 6000 + 100 + 30 + 5 =
  2. 2.What is the value of the digit 3 in 23,178?
  3. 3.Round 45,136 to the nearest 10.
  4. 4.Round 90,764 to the nearest 100.
  5. 5.Which number is bigger: 72,466 or 72,458? (a) 72458 (b) 72466
  6. 6.Make the smallest 5-digit number using the digits 6, 1, 4, 8, 2 once each.
  7. 7.Make the smallest 5-digit number using the digits 7, 8, 9, 1, 3 once each.
  8. 8.What is the value of the digit 5 in 45,063?
  9. 9.Which number is smaller: 87,265 or 87,261? (a) 87261 (b) 87265
  10. 10.What is 1,000 more than 96,303?
  11. 11.Round 47,544 to the nearest 10.
  12. 12.Which number is bigger: 68,066 or 68,072? (a) 68066 (b) 68072
  13. 13.Round 39,427 to the nearest 100.
  14. 14.20000 + 3000 + 600 + 60 + 9 =
  15. 15.Round 24,344 to the nearest 10.
  16. 16.What is the value of the digit 4 in 96,403?
  17. 17.What is the value of the digit 9 in 30,469?
  18. 18.What is 100 less than 17,537?
  19. 19.What is 10 less than 98,299?
  20. 20.20000 + 7000 + 200 + 90 + 3 =
  21. 21.Make the smallest 5-digit number using the digits 9, 4, 3, 6, 8 once each.
  22. 22.Make the smallest 5-digit number using the digits 1, 3, 4, 6, 8 once each.
  23. 23.Round 15,293 to the nearest 100.
  24. 24.Which number is bigger: 63,775 or 63,805? (a) 63805 (b) 63775
  25. 25.40000 + 3000 + 500 + 30 + 7 =
  26. 26.What is the value of the digit 7 in 70,845?
  27. 27.Round 72,893 to the nearest 100.
  28. 28.Round 34,466 to the nearest 100.
  29. 29.Round 87,017 to the nearest 10.
  30. 30.Round 65,977 to the nearest 100.
  31. 31.What is the value of the digit 5 in 62,534?
  32. 32.Round 70,535 to the nearest 10.
  33. 33.What is the value of the digit 2 in 24,019?
  34. 34.Make the smallest 5-digit number using the digits 1, 2, 3, 7, 9 once each.
  35. 35.Round 24,018 to the nearest 100.
  36. 36.Round 59,767 to the nearest 100.
  37. 37.Round 95,866 to the nearest 100.
  38. 38.Make the greatest 5-digit number using the digits 6, 3, 8, 1, 2 once each.
  39. 39.What is 1,000 less than 67,280?
  40. 40.Which number is bigger: 77,823 or 77,893? (a) 77823 (b) 77893

Answer key

  1. 46135
  2. 3000
  3. 45140
  4. 90800
  5. 72466
  6. 12468
  7. 13789
  8. 5000
  9. 87261
  10. 97303
  11. 47540
  12. 68072
  13. 39400
  14. 23669
  15. 24340
  16. 400
  17. 9
  18. 17437
  19. 98289
  20. 27293
  21. 34689
  22. 13468
  23. 15300
  24. 63805
  25. 43537
  26. 70000
  27. 72900
  28. 34500
  29. 87020
  30. 66000
  31. 500
  32. 70540
  33. 20000
  34. 12379
  35. 24000
  36. 59800
  37. 95900
  38. 86321
  39. 66280
  40. 77893

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