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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 384 · 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.What is the value of the digit 7 in 10,273?
  2. 2.What is the value of the digit 9 in 72,196?
  3. 3.Round 20,236 to the nearest 100.
  4. 4.Make the smallest 5-digit number using the digits 9, 6, 4, 1, 3 once each.
  5. 5.Which number is bigger: 77,581 or 77,582? (a) 77582 (b) 77581
  6. 6.What is 1 less than 34,854?
  7. 7.Make the smallest 5-digit number using the digits 9, 4, 2, 7, 3 once each.
  8. 8.Make the greatest 5-digit number using the digits 6, 4, 2, 3, 5 once each.
  9. 9.What is the value of the digit 2 in 29,354?
  10. 10.Round 43,643 to the nearest 10.
  11. 11.Make the greatest 5-digit number using the digits 7, 4, 6, 2, 5 once each.
  12. 12.Round 98,244 to the nearest 100.
  13. 13.Round 84,645 to the nearest 100.
  14. 14.30000 + 3000 + 900 + 70 + 3 =
  15. 15.What is the value of the digit 4 in 50,418?
  16. 16.What is 1,000 more than 53,448?
  17. 17.Round 32,283 to the nearest 100.
  18. 18.Which number is smaller: 83,695 or 89,695? (a) 89695 (b) 83695
  19. 19.What is the value of the digit 2 in 52,016?
  20. 20.Round 74,604 to the nearest 100.
  21. 21.Round 87,385 to the nearest 10.
  22. 22.What is the value of the digit 7 in 20,473?
  23. 23.Make the greatest 5-digit number using the digits 3, 8, 2, 4, 1 once each.
  24. 24.Round 19,181 to the nearest 10.
  25. 25.Round 85,492 to the nearest 10.
  26. 26.Round 75,921 to the nearest 10.
  27. 27.10000 + 9000 + 100 + 60 + 1 =
  28. 28.Make the greatest 5-digit number using the digits 9, 4, 6, 1, 2 once each.
  29. 29.Round 84,784 to the nearest 100.
  30. 30.Round 58,764 to the nearest 10.
  31. 31.Make the greatest 5-digit number using the digits 8, 9, 6, 2, 7 once each.
  32. 32.What is 1 more than 73,275?
  33. 33.Round 22,418 to the nearest 100.
  34. 34.10000 + 5000 + 400 + 30 + 3 =
  35. 35.What is the value of the digit 7 in 30,726?
  36. 36.Make the greatest 5-digit number using the digits 4, 1, 6, 3, 9 once each.
  37. 37.What is the value of the digit 9 in 89,021?
  38. 38.Make the greatest 5-digit number using the digits 9, 8, 6, 2, 7 once each.
  39. 39.Make the smallest 5-digit number using the digits 2, 6, 5, 8, 3 once each.
  40. 40.Round 63,332 to the nearest 10.

Answer key

  1. 70
  2. 90
  3. 20200
  4. 13469
  5. 77582
  6. 34853
  7. 23479
  8. 65432
  9. 20000
  10. 43640
  11. 76542
  12. 98200
  13. 84600
  14. 33973
  15. 400
  16. 54448
  17. 32300
  18. 83695
  19. 2000
  20. 74600
  21. 87390
  22. 70
  23. 84321
  24. 19180
  25. 85490
  26. 75920
  27. 19161
  28. 96421
  29. 84800
  30. 58760
  31. 98762
  32. 73276
  33. 22400
  34. 15433
  35. 700
  36. 96431
  37. 9000
  38. 98762
  39. 23568
  40. 63330

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