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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 81 · 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 77,233?
  2. 2.What is 1 more than 68,134?
  3. 3.What is 1,000 more than 35,595?
  4. 4.What is the value of the digit 6 in 26,073?
  5. 5.Round 58,117 to the nearest 100.
  6. 6.Which number is bigger: 31,034 or 33,034? (a) 33034 (b) 31034
  7. 7.What is 10 more than 43,343?
  8. 8.What is 1,000 more than 85,926?
  9. 9.What is the value of the digit 8 in 51,738?
  10. 10.Which number is smaller: 79,700 or 79,710? (a) 79710 (b) 79700
  11. 11.30000 + 9000 + 300 + 70 + 4 =
  12. 12.60000 + 9000 + 500 + 70 + 9 =
  13. 13.What is the value of the digit 9 in 10,389?
  14. 14.Round 13,688 to the nearest 100.
  15. 15.Which number is bigger: 87,510 or 89,510? (a) 89510 (b) 87510
  16. 16.Make the greatest 5-digit number using the digits 9, 8, 5, 7, 2 once each.
  17. 17.What is the value of the digit 1 in 13,584?
  18. 18.Which number is smaller: 86,744 or 86,764? (a) 86744 (b) 86764
  19. 19.Which number is smaller: 90,330 or 90,300? (a) 90330 (b) 90300
  20. 20.Make the smallest 5-digit number using the digits 6, 3, 1, 4, 7 once each.
  21. 21.Round 39,371 to the nearest 100.
  22. 22.Round 18,929 to the nearest 100.
  23. 23.Round 88,955 to the nearest 10.
  24. 24.What is 1,000 more than 31,368?
  25. 25.70000 + 9000 + 600 + 80 + 1 =
  26. 26.What is 1 more than 71,686?
  27. 27.Round 46,860 to the nearest 100.
  28. 28.Round 13,230 to the nearest 10.
  29. 29.10000 + 8000 + 700 + 20 + 1 =
  30. 30.Round 29,485 to the nearest 10.
  31. 31.30000 + 3000 + 400 + 40 + 7 =
  32. 32.Make the smallest 5-digit number using the digits 6, 1, 2, 4, 8 once each.
  33. 33.Which number is bigger: 63,381 or 63,377? (a) 63377 (b) 63381
  34. 34.Make the greatest 5-digit number using the digits 8, 9, 1, 5, 4 once each.
  35. 35.What is the value of the digit 9 in 10,639?
  36. 36.What is the value of the digit 3 in 13,285?
  37. 37.What is the value of the digit 4 in 10,548?
  38. 38.Which number is smaller: 72,234 or 72,734? (a) 72234 (b) 72734
  39. 39.Round 92,049 to the nearest 100.
  40. 40.50000 + 5000 + 600 + 90 + 5 =

Answer key

  1. 77133
  2. 68135
  3. 36595
  4. 6000
  5. 58100
  6. 33034
  7. 43353
  8. 86926
  9. 8
  10. 79700
  11. 39374
  12. 69579
  13. 9
  14. 13700
  15. 89510
  16. 98752
  17. 10000
  18. 86744
  19. 90300
  20. 13467
  21. 39400
  22. 18900
  23. 88960
  24. 32368
  25. 79681
  26. 71687
  27. 46900
  28. 13230
  29. 18721
  30. 29490
  31. 33447
  32. 12468
  33. 63381
  34. 98541
  35. 9
  36. 3000
  37. 40
  38. 72234
  39. 92000
  40. 55695

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