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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 689 · 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 9 in 18,297?
  2. 2.Round 45,675 to the nearest 10.
  3. 3.Round 70,342 to the nearest 100.
  4. 4.40000 + 5000 + 400 + 80 + 5 =
  5. 5.Which number is bigger: 62,822 or 62,828? (a) 62828 (b) 62822
  6. 6.What is 1 more than 66,367?
  7. 7.Which number is smaller: 28,529 or 28,528? (a) 28528 (b) 28529
  8. 8.What is 10 more than 27,653?
  9. 9.Round 12,340 to the nearest 10.
  10. 10.Which number is smaller: 82,612 or 82,617? (a) 82617 (b) 82612
  11. 11.Round 85,459 to the nearest 10.
  12. 12.What is 1,000 less than 90,324?
  13. 13.30000 + 4000 + 200 + 10 + 3 =
  14. 14.Round 73,477 to the nearest 10.
  15. 15.Which number is bigger: 79,880 or 79,881? (a) 79880 (b) 79881
  16. 16.What is 1,000 less than 69,049?
  17. 17.What is the value of the digit 4 in 94,285?
  18. 18.What is 10 less than 73,262?
  19. 19.Make the greatest 5-digit number using the digits 5, 4, 6, 1, 7 once each.
  20. 20.Round 16,666 to the nearest 100.
  21. 21.What is 1 more than 65,312?
  22. 22.What is 1,000 more than 88,610?
  23. 23.What is the value of the digit 1 in 10,769?
  24. 24.80000 + 9000 + 300 + 90 + 9 =
  25. 25.Make the smallest 5-digit number using the digits 1, 9, 4, 2, 8 once each.
  26. 26.Make the greatest 5-digit number using the digits 9, 4, 6, 1, 2 once each.
  27. 27.Round 77,114 to the nearest 10.
  28. 28.Which number is smaller: 46,897 or 46,906? (a) 46906 (b) 46897
  29. 29.20000 + 5000 + 400 + 40 + 9 =
  30. 30.What is the value of the digit 8 in 21,938?
  31. 31.What is the value of the digit 8 in 29,048?
  32. 32.Round 17,257 to the nearest 10.
  33. 33.What is the value of the digit 8 in 15,986?
  34. 34.Round 70,294 to the nearest 100.
  35. 35.Make the greatest 5-digit number using the digits 2, 5, 1, 6, 3 once each.
  36. 36.Make the smallest 5-digit number using the digits 3, 5, 8, 2, 4 once each.
  37. 37.Round 95,791 to the nearest 10.
  38. 38.What is the value of the digit 3 in 60,359?
  39. 39.What is the value of the digit 4 in 54,728?
  40. 40.Make the smallest 5-digit number using the digits 9, 2, 6, 8, 5 once each.

Answer key

  1. 90
  2. 45680
  3. 70300
  4. 45485
  5. 62828
  6. 66368
  7. 28528
  8. 27663
  9. 12340
  10. 82612
  11. 85460
  12. 89324
  13. 34213
  14. 73480
  15. 79881
  16. 68049
  17. 4000
  18. 73252
  19. 76541
  20. 16700
  21. 65313
  22. 89610
  23. 10000
  24. 89399
  25. 12489
  26. 96421
  27. 77110
  28. 46897
  29. 25449
  30. 8
  31. 8
  32. 17260
  33. 80
  34. 70300
  35. 65321
  36. 23458
  37. 95790
  38. 300
  39. 4000
  40. 25689

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