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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 741 · 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 100 less than 71,724?
  2. 2.40000 + 5000 + 700 + 40 + 3 =
  3. 3.What is the value of the digit 9 in 95,761?
  4. 4.What is the value of the digit 3 in 39,508?
  5. 5.What is 1 more than 16,983?
  6. 6.What is the value of the digit 9 in 97,506?
  7. 7.What is the value of the digit 1 in 90,173?
  8. 8.What is the value of the digit 2 in 24,517?
  9. 9.Round 44,020 to the nearest 10.
  10. 10.What is 1,000 more than 19,673?
  11. 11.What is the value of the digit 9 in 24,069?
  12. 12.Make the greatest 5-digit number using the digits 4, 7, 6, 2, 3 once each.
  13. 13.Which number is smaller: 73,867 or 67,867? (a) 73867 (b) 67867
  14. 14.What is the value of the digit 8 in 10,328?
  15. 15.Round 23,472 to the nearest 100.
  16. 16.Which number is bigger: 43,408 or 52,408? (a) 43408 (b) 52408
  17. 17.Round 63,959 to the nearest 100.
  18. 18.Round 18,527 to the nearest 100.
  19. 19.Make the greatest 5-digit number using the digits 7, 4, 9, 1, 3 once each.
  20. 20.Which number is bigger: 85,001 or 84,951? (a) 85001 (b) 84951
  21. 21.Make the smallest 5-digit number using the digits 6, 1, 4, 3, 8 once each.
  22. 22.Round 51,690 to the nearest 10.
  23. 23.60000 + 2000 + 700 + 90 + 6 =
  24. 24.Make the greatest 5-digit number using the digits 2, 1, 7, 3, 9 once each.
  25. 25.What is the value of the digit 8 in 80,291?
  26. 26.What is the value of the digit 3 in 65,273?
  27. 27.Make the smallest 5-digit number using the digits 8, 9, 7, 1, 2 once each.
  28. 28.Make the smallest 5-digit number using the digits 6, 7, 8, 1, 3 once each.
  29. 29.What is 10 less than 84,804?
  30. 30.Make the greatest 5-digit number using the digits 8, 2, 3, 1, 4 once each.
  31. 31.Round 91,211 to the nearest 10.
  32. 32.Make the smallest 5-digit number using the digits 6, 9, 7, 4, 3 once each.
  33. 33.Make the smallest 5-digit number using the digits 9, 8, 5, 3, 6 once each.
  34. 34.Round 34,584 to the nearest 10.
  35. 35.Make the greatest 5-digit number using the digits 6, 7, 5, 4, 1 once each.
  36. 36.Round 29,064 to the nearest 100.
  37. 37.Round 21,764 to the nearest 100.
  38. 38.Make the smallest 5-digit number using the digits 2, 4, 5, 9, 6 once each.
  39. 39.Which number is smaller: 57,552 or 57,550? (a) 57550 (b) 57552
  40. 40.What is 1,000 less than 29,515?

Answer key

  1. 71624
  2. 45743
  3. 90000
  4. 30000
  5. 16984
  6. 90000
  7. 100
  8. 20000
  9. 44020
  10. 20673
  11. 9
  12. 76432
  13. 67867
  14. 8
  15. 23500
  16. 52408
  17. 64000
  18. 18500
  19. 97431
  20. 85001
  21. 13468
  22. 51690
  23. 62796
  24. 97321
  25. 80000
  26. 3
  27. 12789
  28. 13678
  29. 84794
  30. 84321
  31. 91210
  32. 34679
  33. 35689
  34. 34580
  35. 76541
  36. 29100
  37. 21800
  38. 24569
  39. 57550
  40. 28515

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