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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 276 · 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 1 more than 18,578?
  2. 2.What is the value of the digit 9 in 91,805?
  3. 3.Round 75,292 to the nearest 100.
  4. 4.Round 72,846 to the nearest 100.
  5. 5.What is 10 less than 25,226?
  6. 6.Which number is smaller: 24,809 or 24,804? (a) 24804 (b) 24809
  7. 7.30000 + 7000 + 300 + 70 + 9 =
  8. 8.Round 37,416 to the nearest 100.
  9. 9.Which number is smaller: 88,473 or 88,475? (a) 88473 (b) 88475
  10. 10.Which number is bigger: 35,847 or 36,147? (a) 36147 (b) 35847
  11. 11.Make the smallest 5-digit number using the digits 6, 1, 3, 2, 4 once each.
  12. 12.Which number is smaller: 87,269 or 94,269? (a) 94269 (b) 87269
  13. 13.What is the value of the digit 4 in 41,957?
  14. 14.30000 + 4000 + 900 + 50 + 1 =
  15. 15.Which number is smaller: 52,227 or 52,327? (a) 52327 (b) 52227
  16. 16.Which number is bigger: 57,974 or 57,374? (a) 57374 (b) 57974
  17. 17.What is the value of the digit 6 in 71,654?
  18. 18.Which number is smaller: 28,293 or 33,293? (a) 28293 (b) 33293
  19. 19.Round 71,280 to the nearest 10.
  20. 20.Round 27,559 to the nearest 100.
  21. 21.Make the greatest 5-digit number using the digits 6, 7, 1, 5, 8 once each.
  22. 22.10000 + 9000 + 200 + 30 + 2 =
  23. 23.70000 + 5000 + 800 + 20 + 7 =
  24. 24.Which number is bigger: 62,928 or 62,528? (a) 62528 (b) 62928
  25. 25.What is 1 more than 43,021?
  26. 26.30000 + 8000 + 700 + 30 + 4 =
  27. 27.What is the value of the digit 5 in 10,572?
  28. 28.Which number is bigger: 86,564 or 84,564? (a) 84564 (b) 86564
  29. 29.What is 100 more than 47,764?
  30. 30.What is 100 less than 47,412?
  31. 31.Which number is bigger: 64,532 or 68,532? (a) 64532 (b) 68532
  32. 32.Make the smallest 5-digit number using the digits 2, 7, 3, 6, 1 once each.
  33. 33.What is 100 more than 89,020?
  34. 34.Round 53,529 to the nearest 100.
  35. 35.Make the greatest 5-digit number using the digits 5, 8, 4, 7, 2 once each.
  36. 36.70000 + 9000 + 100 + 10 + 1 =
  37. 37.20000 + 4000 + 800 + 30 + 7 =
  38. 38.Round 51,861 to the nearest 10.
  39. 39.Round 10,662 to the nearest 10.
  40. 40.What is the value of the digit 4 in 42,618?

Answer key

  1. 18579
  2. 90000
  3. 75300
  4. 72800
  5. 25216
  6. 24804
  7. 37379
  8. 37400
  9. 88473
  10. 36147
  11. 12346
  12. 87269
  13. 40000
  14. 34951
  15. 52227
  16. 57974
  17. 600
  18. 28293
  19. 71280
  20. 27600
  21. 87651
  22. 19232
  23. 75827
  24. 62928
  25. 43022
  26. 38734
  27. 500
  28. 86564
  29. 47864
  30. 47312
  31. 68532
  32. 12367
  33. 89120
  34. 53500
  35. 87542
  36. 79111
  37. 24837
  38. 51860
  39. 10660
  40. 40000

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