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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 370 · 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.Make the smallest 5-digit number using the digits 7, 9, 6, 2, 4 once each.
  2. 2.Round 19,716 to the nearest 100.
  3. 3.What is the value of the digit 7 in 97,261?
  4. 4.Round 18,179 to the nearest 10.
  5. 5.Make the smallest 5-digit number using the digits 4, 2, 1, 5, 9 once each.
  6. 6.Make the smallest 5-digit number using the digits 4, 1, 2, 9, 8 once each.
  7. 7.Make the greatest 5-digit number using the digits 8, 3, 7, 2, 9 once each.
  8. 8.What is the value of the digit 7 in 57,012?
  9. 9.80000 + 3000 + 300 + 50 + 9 =
  10. 10.50000 + 5000 + 700 + 30 + 2 =
  11. 11.Make the greatest 5-digit number using the digits 5, 4, 6, 1, 2 once each.
  12. 12.Which number is bigger: 50,494 or 51,294? (a) 50494 (b) 51294
  13. 13.Which number is bigger: 87,693 or 88,593? (a) 88593 (b) 87693
  14. 14.Round 58,652 to the nearest 100.
  15. 15.Make the smallest 5-digit number using the digits 8, 7, 9, 1, 2 once each.
  16. 16.Round 39,181 to the nearest 100.
  17. 17.80000 + 6000 + 500 + 40 + 1 =
  18. 18.Make the greatest 5-digit number using the digits 1, 3, 2, 7, 5 once each.
  19. 19.Which number is bigger: 37,053 or 37,083? (a) 37083 (b) 37053
  20. 20.Which number is bigger: 47,397 or 42,397? (a) 42397 (b) 47397
  21. 21.Make the greatest 5-digit number using the digits 1, 5, 3, 8, 4 once each.
  22. 22.Make the greatest 5-digit number using the digits 1, 6, 3, 8, 5 once each.
  23. 23.What is the value of the digit 1 in 98,601?
  24. 24.What is the value of the digit 6 in 61,075?
  25. 25.Round 85,474 to the nearest 10.
  26. 26.What is the value of the digit 7 in 10,742?
  27. 27.What is the value of the digit 1 in 89,541?
  28. 28.Which number is bigger: 69,580 or 61,580? (a) 61580 (b) 69580
  29. 29.Round 85,805 to the nearest 100.
  30. 30.Round 51,446 to the nearest 100.
  31. 31.Which number is smaller: 79,411 or 79,811? (a) 79411 (b) 79811
  32. 32.What is 1 more than 99,329?
  33. 33.What is the value of the digit 7 in 72,013?
  34. 34.Which number is bigger: 24,077 or 24,097? (a) 24077 (b) 24097
  35. 35.What is 10 more than 86,389?
  36. 36.Round 66,403 to the nearest 100.
  37. 37.Round 68,738 to the nearest 100.
  38. 38.Round 76,891 to the nearest 10.
  39. 39.Which number is smaller: 51,990 or 58,990? (a) 58990 (b) 51990
  40. 40.Make the greatest 5-digit number using the digits 1, 2, 5, 8, 4 once each.

Answer key

  1. 24679
  2. 19700
  3. 7000
  4. 18180
  5. 12459
  6. 12489
  7. 98732
  8. 7000
  9. 83359
  10. 55732
  11. 65421
  12. 51294
  13. 88593
  14. 58700
  15. 12789
  16. 39200
  17. 86541
  18. 75321
  19. 37083
  20. 47397
  21. 85431
  22. 86531
  23. 1
  24. 60000
  25. 85470
  26. 700
  27. 1
  28. 69580
  29. 85800
  30. 51400
  31. 79411
  32. 99330
  33. 70000
  34. 24097
  35. 86399
  36. 66400
  37. 68700
  38. 76890
  39. 51990
  40. 85421

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