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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 468 · 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.Round 89,694 to the nearest 10.
  2. 2.What is the value of the digit 8 in 50,817?
  3. 3.What is the value of the digit 4 in 34,058?
  4. 4.What is the value of the digit 1 in 78,310?
  5. 5.What is the value of the digit 3 in 13,954?
  6. 6.What is 100 less than 28,833?
  7. 7.Make the greatest 5-digit number using the digits 9, 3, 8, 6, 1 once each.
  8. 8.Which number is smaller: 83,252 or 84,052? (a) 84052 (b) 83252
  9. 9.Which number is bigger: 60,649 or 60,949? (a) 60649 (b) 60949
  10. 10.What is the value of the digit 1 in 21,960?
  11. 11.Round 43,545 to the nearest 10.
  12. 12.Round 65,642 to the nearest 10.
  13. 13.Make the greatest 5-digit number using the digits 6, 2, 1, 5, 4 once each.
  14. 14.Round 37,513 to the nearest 10.
  15. 15.Round 40,951 to the nearest 10.
  16. 16.What is 10 more than 48,795?
  17. 17.Which number is bigger: 20,870 or 20,868? (a) 20868 (b) 20870
  18. 18.Make the greatest 5-digit number using the digits 2, 1, 5, 7, 3 once each.
  19. 19.Round 67,783 to the nearest 10.
  20. 20.Which number is bigger: 80,450 or 80,390? (a) 80450 (b) 80390
  21. 21.What is 1,000 less than 60,644?
  22. 22.Round 56,372 to the nearest 100.
  23. 23.What is the value of the digit 6 in 30,762?
  24. 24.Which number is smaller: 78,679 or 78,639? (a) 78679 (b) 78639
  25. 25.What is 1,000 more than 37,064?
  26. 26.Make the greatest 5-digit number using the digits 6, 2, 8, 4, 1 once each.
  27. 27.Round 97,531 to the nearest 10.
  28. 28.Round 76,436 to the nearest 100.
  29. 29.Which number is smaller: 33,529 or 33,449? (a) 33449 (b) 33529
  30. 30.90000 + 6000 + 500 + 10 + 2 =
  31. 31.What is 1,000 less than 84,129?
  32. 32.What is the value of the digit 6 in 69,508?
  33. 33.Make the greatest 5-digit number using the digits 3, 8, 4, 6, 7 once each.
  34. 34.80000 + 8000 + 600 + 70 + 9 =
  35. 35.Make the greatest 5-digit number using the digits 2, 7, 4, 1, 9 once each.
  36. 36.Which number is bigger: 87,037 or 86,637? (a) 87037 (b) 86637
  37. 37.What is the value of the digit 9 in 91,084?
  38. 38.Make the smallest 5-digit number using the digits 8, 3, 1, 7, 5 once each.
  39. 39.Which number is smaller: 57,201 or 57,271? (a) 57271 (b) 57201
  40. 40.Which number is bigger: 53,628 or 53,708? (a) 53708 (b) 53628

Answer key

  1. 89690
  2. 800
  3. 4000
  4. 10
  5. 3000
  6. 28733
  7. 98631
  8. 83252
  9. 60949
  10. 1000
  11. 43550
  12. 65640
  13. 65421
  14. 37510
  15. 40950
  16. 48805
  17. 20870
  18. 75321
  19. 67780
  20. 80450
  21. 59644
  22. 56400
  23. 60
  24. 78639
  25. 38064
  26. 86421
  27. 97530
  28. 76400
  29. 33449
  30. 96512
  31. 83129
  32. 60000
  33. 87643
  34. 88679
  35. 97421
  36. 87037
  37. 90000
  38. 13578
  39. 57201
  40. 53708

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