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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 844 · 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 4 in 19,734?
  2. 2.What is the value of the digit 8 in 21,498?
  3. 3.What is the value of the digit 5 in 54,371?
  4. 4.70000 + 5000 + 900 + 20 + 8 =
  5. 5.90000 + 6000 + 100 + 30 + 5 =
  6. 6.30000 + 1000 + 900 + 80 + 1 =
  7. 7.What is the value of the digit 4 in 52,347?
  8. 8.Round 39,443 to the nearest 100.
  9. 9.Make the greatest 5-digit number using the digits 7, 8, 2, 9, 4 once each.
  10. 10.60000 + 7000 + 300 + 80 + 4 =
  11. 11.What is the value of the digit 1 in 36,015?
  12. 12.Round 40,500 to the nearest 100.
  13. 13.Which number is bigger: 20,957 or 20,157? (a) 20957 (b) 20157
  14. 14.70000 + 9000 + 200 + 90 + 9 =
  15. 15.Round 51,318 to the nearest 100.
  16. 16.20000 + 5000 + 300 + 50 + 9 =
  17. 17.Which number is smaller: 63,024 or 63,014? (a) 63024 (b) 63014
  18. 18.What is 10 less than 35,401?
  19. 19.Round 90,975 to the nearest 100.
  20. 20.What is 1,000 more than 16,617?
  21. 21.30000 + 2000 + 300 + 60 + 1 =
  22. 22.50000 + 6000 + 700 + 20 + 5 =
  23. 23.Round 39,046 to the nearest 10.
  24. 24.Round 97,557 to the nearest 10.
  25. 25.Round 35,566 to the nearest 10.
  26. 26.Round 22,931 to the nearest 10.
  27. 27.90000 + 8000 + 500 + 80 + 6 =
  28. 28.Make the smallest 5-digit number using the digits 3, 4, 2, 6, 8 once each.
  29. 29.What is the value of the digit 7 in 97,384?
  30. 30.Which number is bigger: 68,629 or 68,659? (a) 68629 (b) 68659
  31. 31.What is the value of the digit 3 in 19,365?
  32. 32.80000 + 2000 + 300 + 60 + 3 =
  33. 33.What is 100 less than 38,541?
  34. 34.What is the value of the digit 4 in 19,426?
  35. 35.Round 12,966 to the nearest 100.
  36. 36.Which number is smaller: 25,636 or 25,726? (a) 25636 (b) 25726
  37. 37.Make the smallest 5-digit number using the digits 2, 7, 5, 1, 3 once each.
  38. 38.70000 + 7000 + 600 + 60 + 1 =
  39. 39.Round 71,589 to the nearest 10.
  40. 40.What is the value of the digit 1 in 19,028?

Answer key

  1. 4
  2. 8
  3. 50000
  4. 75928
  5. 96135
  6. 31981
  7. 40
  8. 39400
  9. 98742
  10. 67384
  11. 10
  12. 40500
  13. 20957
  14. 79299
  15. 51300
  16. 25359
  17. 63014
  18. 35391
  19. 91000
  20. 17617
  21. 32361
  22. 56725
  23. 39050
  24. 97560
  25. 35570
  26. 22930
  27. 98586
  28. 23468
  29. 7000
  30. 68659
  31. 300
  32. 82363
  33. 38441
  34. 400
  35. 13000
  36. 25636
  37. 12357
  38. 77661
  39. 71590
  40. 10000

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