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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 744 · 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. 1.70000 + 7000 + 300 + 20 + 3 =
  2. 2.Make the smallest 5-digit number using the digits 6, 4, 1, 8, 2 once each.
  3. 3.Round 36,026 to the nearest 100.
  4. 4.Make the smallest 5-digit number using the digits 5, 8, 2, 4, 9 once each.
  5. 5.Round 33,542 to the nearest 10.
  6. 6.Round 89,614 to the nearest 10.
  7. 7.Which number is smaller: 27,809 or 27,806? (a) 27806 (b) 27809
  8. 8.Round 35,753 to the nearest 10.
  9. 9.Make the smallest 5-digit number using the digits 2, 3, 8, 9, 4 once each.
  10. 10.Round 25,456 to the nearest 100.
  11. 11.Round 57,315 to the nearest 100.
  12. 12.What is the value of the digit 3 in 93,674?
  13. 13.What is the value of the digit 7 in 68,371?
  14. 14.What is the value of the digit 9 in 80,691?
  15. 15.Make the greatest 5-digit number using the digits 5, 2, 7, 8, 6 once each.
  16. 16.What is the value of the digit 3 in 13,804?
  17. 17.Make the greatest 5-digit number using the digits 5, 3, 8, 1, 6 once each.
  18. 18.Which number is bigger: 32,911 or 35,911? (a) 35911 (b) 32911
  19. 19.What is the value of the digit 2 in 38,201?
  20. 20.What is 10 less than 17,292?
  21. 21.Round 13,844 to the nearest 100.
  22. 22.Round 11,171 to the nearest 100.
  23. 23.What is the value of the digit 3 in 70,431?
  24. 24.Round 62,231 to the nearest 10.
  25. 25.Make the greatest 5-digit number using the digits 9, 1, 8, 5, 7 once each.
  26. 26.Round 20,764 to the nearest 100.
  27. 27.Round 12,847 to the nearest 100.
  28. 28.Which number is bigger: 46,784 or 46,781? (a) 46781 (b) 46784
  29. 29.Round 35,394 to the nearest 100.
  30. 30.20000 + 5000 + 200 + 90 + 6 =
  31. 31.What is the value of the digit 8 in 62,783?
  32. 32.What is the value of the digit 8 in 61,308?
  33. 33.Round 43,953 to the nearest 100.
  34. 34.Which number is smaller: 82,905 or 82,895? (a) 82905 (b) 82895
  35. 35.Which number is bigger: 45,003 or 44,103? (a) 44103 (b) 45003
  36. 36.What is 1 more than 69,193?
  37. 37.Round 86,866 to the nearest 100.
  38. 38.Round 20,908 to the nearest 100.
  39. 39.What is 100 less than 47,354?
  40. 40.What is the value of the digit 9 in 94,761?

Answer key

  1. 77323
  2. 12468
  3. 36000
  4. 24589
  5. 33540
  6. 89610
  7. 27806
  8. 35750
  9. 23489
  10. 25500
  11. 57300
  12. 3000
  13. 70
  14. 90
  15. 87652
  16. 3000
  17. 86531
  18. 35911
  19. 200
  20. 17282
  21. 13800
  22. 11200
  23. 30
  24. 62230
  25. 98751
  26. 20800
  27. 12800
  28. 46784
  29. 35400
  30. 25296
  31. 80
  32. 8
  33. 44000
  34. 82895
  35. 45003
  36. 69194
  37. 86900
  38. 20900
  39. 47254
  40. 90000

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