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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 10 · 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 10 more than 79,243?
  2. 2.Make the greatest 5-digit number using the digits 7, 8, 5, 1, 9 once each.
  3. 3.Round 94,765 to the nearest 100.
  4. 4.What is 100 more than 89,949?
  5. 5.Which number is bigger: 90,627 or 90,637? (a) 90627 (b) 90637
  6. 6.Make the greatest 5-digit number using the digits 5, 7, 6, 8, 4 once each.
  7. 7.90000 + 7000 + 100 + 60 + 6 =
  8. 8.What is 10 less than 50,861?
  9. 9.What is the value of the digit 4 in 25,498?
  10. 10.What is 1 more than 37,698?
  11. 11.What is 1 more than 86,204?
  12. 12.Which number is smaller: 88,587 or 89,487? (a) 89487 (b) 88587
  13. 13.Make the greatest 5-digit number using the digits 9, 4, 2, 8, 3 once each.
  14. 14.Which number is bigger: 30,537 or 30,237? (a) 30537 (b) 30237
  15. 15.What is the value of the digit 2 in 20,163?
  16. 16.Round 11,355 to the nearest 10.
  17. 17.What is 100 less than 83,023?
  18. 18.Round 36,701 to the nearest 10.
  19. 19.What is the value of the digit 4 in 49,738?
  20. 20.What is the value of the digit 8 in 87,596?
  21. 21.What is the value of the digit 3 in 38,645?
  22. 22.Round 62,225 to the nearest 10.
  23. 23.What is the value of the digit 8 in 80,245?
  24. 24.Which number is smaller: 26,852 or 26,853? (a) 26853 (b) 26852
  25. 25.Which number is smaller: 65,071 or 65,077? (a) 65071 (b) 65077
  26. 26.What is the value of the digit 1 in 43,517?
  27. 27.Round 22,734 to the nearest 100.
  28. 28.Make the smallest 5-digit number using the digits 1, 4, 3, 9, 6 once each.
  29. 29.What is the value of the digit 8 in 50,687?
  30. 30.What is the value of the digit 7 in 76,035?
  31. 31.What is 1 more than 57,508?
  32. 32.What is 1,000 less than 57,150?
  33. 33.Which number is bigger: 46,417 or 40,417? (a) 40417 (b) 46417
  34. 34.40000 + 7000 + 200 + 20 + 3 =
  35. 35.What is the value of the digit 6 in 26,839?
  36. 36.Round 73,560 to the nearest 10.
  37. 37.Make the smallest 5-digit number using the digits 5, 9, 1, 7, 6 once each.
  38. 38.40000 + 3000 + 400 + 90 + 4 =
  39. 39.30000 + 5000 + 400 + 10 + 2 =
  40. 40.What is 1,000 less than 32,389?

Answer key

  1. 79253
  2. 98751
  3. 94800
  4. 90049
  5. 90637
  6. 87654
  7. 97166
  8. 50851
  9. 400
  10. 37699
  11. 86205
  12. 88587
  13. 98432
  14. 30537
  15. 20000
  16. 11360
  17. 82923
  18. 36700
  19. 40000
  20. 80000
  21. 30000
  22. 62230
  23. 80000
  24. 26852
  25. 65071
  26. 10
  27. 22700
  28. 13469
  29. 80
  30. 70000
  31. 57509
  32. 56150
  33. 46417
  34. 47223
  35. 6000
  36. 73560
  37. 15679
  38. 43494
  39. 35412
  40. 31389

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