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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 975 · 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.Which number is bigger: 47,609 or 48,309? (a) 47609 (b) 48309
  2. 2.What is the value of the digit 5 in 72,659?
  3. 3.Round 25,963 to the nearest 10.
  4. 4.What is the value of the digit 4 in 30,294?
  5. 5.Make the smallest 5-digit number using the digits 3, 4, 5, 7, 8 once each.
  6. 6.Which number is bigger: 87,930 or 87,990? (a) 87930 (b) 87990
  7. 7.Which number is bigger: 54,447 or 49,447? (a) 54447 (b) 49447
  8. 8.What is the value of the digit 7 in 21,607?
  9. 9.What is the value of the digit 1 in 12,463?
  10. 10.Round 31,735 to the nearest 100.
  11. 11.Which number is bigger: 46,185 or 46,188? (a) 46185 (b) 46188
  12. 12.Round 23,400 to the nearest 100.
  13. 13.Round 98,141 to the nearest 100.
  14. 14.What is the value of the digit 1 in 72,081?
  15. 15.Which number is smaller: 60,256 or 60,456? (a) 60256 (b) 60456
  16. 16.Make the smallest 5-digit number using the digits 3, 1, 9, 4, 2 once each.
  17. 17.Round 99,245 to the nearest 10.
  18. 18.Round 66,312 to the nearest 10.
  19. 19.Make the greatest 5-digit number using the digits 1, 7, 2, 9, 3 once each.
  20. 20.Round 31,610 to the nearest 10.
  21. 21.Round 15,405 to the nearest 100.
  22. 22.Round 11,030 to the nearest 100.
  23. 23.What is the value of the digit 3 in 10,263?
  24. 24.Make the smallest 5-digit number using the digits 7, 5, 9, 2, 8 once each.
  25. 25.30000 + 1000 + 400 + 40 + 2 =
  26. 26.What is the value of the digit 5 in 47,516?
  27. 27.90000 + 2000 + 300 + 90 + 9 =
  28. 28.What is 1,000 less than 14,145?
  29. 29.80000 + 6000 + 300 + 90 + 1 =
  30. 30.What is the value of the digit 8 in 13,698?
  31. 31.Round 20,378 to the nearest 10.
  32. 32.What is 1 less than 30,277?
  33. 33.40000 + 4000 + 200 + 50 + 4 =
  34. 34.What is 1,000 more than 72,732?
  35. 35.20000 + 3000 + 100 + 20 + 1 =
  36. 36.10000 + 5000 + 900 + 70 + 8 =
  37. 37.Round 73,972 to the nearest 100.
  38. 38.What is the value of the digit 6 in 67,028?
  39. 39.What is 1 more than 20,884?
  40. 40.Which number is bigger: 32,413 or 32,415? (a) 32415 (b) 32413

Answer key

  1. 48309
  2. 50
  3. 25960
  4. 4
  5. 34578
  6. 87990
  7. 54447
  8. 7
  9. 10000
  10. 31700
  11. 46188
  12. 23400
  13. 98100
  14. 1
  15. 60256
  16. 12349
  17. 99250
  18. 66310
  19. 97321
  20. 31610
  21. 15400
  22. 11000
  23. 3
  24. 25789
  25. 31442
  26. 500
  27. 92399
  28. 13145
  29. 86391
  30. 8
  31. 20380
  32. 30276
  33. 44254
  34. 73732
  35. 23121
  36. 15978
  37. 74000
  38. 60000
  39. 20885
  40. 32415

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