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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 44 · 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 smaller: 52,955 or 53,055? (a) 53055 (b) 52955
  2. 2.Round 55,408 to the nearest 100.
  3. 3.Round 95,402 to the nearest 10.
  4. 4.Make the smallest 5-digit number using the digits 4, 5, 3, 1, 2 once each.
  5. 5.What is the value of the digit 2 in 60,213?
  6. 6.Which number is bigger: 76,106 or 75,806? (a) 75806 (b) 76106
  7. 7.What is the value of the digit 7 in 59,670?
  8. 8.Which number is smaller: 83,550 or 83,600? (a) 83550 (b) 83600
  9. 9.40000 + 7000 + 100 + 70 + 3 =
  10. 10.What is the value of the digit 6 in 63,401?
  11. 11.Round 13,655 to the nearest 100.
  12. 12.Round 28,923 to the nearest 10.
  13. 13.Round 94,903 to the nearest 100.
  14. 14.Which number is smaller: 55,356 or 55,256? (a) 55356 (b) 55256
  15. 15.Which number is bigger: 89,280 or 89,282? (a) 89282 (b) 89280
  16. 16.Which number is bigger: 73,958 or 73,950? (a) 73950 (b) 73958
  17. 17.Round 36,966 to the nearest 10.
  18. 18.Round 38,855 to the nearest 10.
  19. 19.40000 + 1000 + 400 + 20 + 9 =
  20. 20.What is the value of the digit 9 in 76,519?
  21. 21.Make the greatest 5-digit number using the digits 2, 9, 7, 5, 1 once each.
  22. 22.Which number is bigger: 80,552 or 80,562? (a) 80552 (b) 80562
  23. 23.Make the smallest 5-digit number using the digits 5, 9, 3, 8, 4 once each.
  24. 24.Which number is smaller: 86,434 or 92,434? (a) 92434 (b) 86434
  25. 25.What is the value of the digit 2 in 73,259?
  26. 26.Which number is smaller: 29,820 or 29,811? (a) 29820 (b) 29811
  27. 27.Make the smallest 5-digit number using the digits 4, 2, 5, 1, 6 once each.
  28. 28.Make the greatest 5-digit number using the digits 2, 8, 1, 3, 5 once each.
  29. 29.10000 + 8000 + 100 + 20 + 7 =
  30. 30.What is 1,000 less than 94,500?
  31. 31.Round 87,087 to the nearest 10.
  32. 32.What is the value of the digit 3 in 24,635?
  33. 33.40000 + 9000 + 800 + 30 + 7 =
  34. 34.Round 19,025 to the nearest 10.
  35. 35.Round 18,933 to the nearest 10.
  36. 36.70000 + 4000 + 300 + 10 + 8 =
  37. 37.Which number is smaller: 49,046 or 49,049? (a) 49046 (b) 49049
  38. 38.What is 1 less than 33,538?
  39. 39.90000 + 6000 + 400 + 10 + 1 =
  40. 40.Round 37,066 to the nearest 10.

Answer key

  1. 52955
  2. 55400
  3. 95400
  4. 12345
  5. 200
  6. 76106
  7. 70
  8. 83550
  9. 47173
  10. 60000
  11. 13700
  12. 28920
  13. 94900
  14. 55256
  15. 89282
  16. 73958
  17. 36970
  18. 38860
  19. 41429
  20. 9
  21. 97521
  22. 80562
  23. 34589
  24. 86434
  25. 200
  26. 29811
  27. 12456
  28. 85321
  29. 18127
  30. 93500
  31. 87090
  32. 30
  33. 49837
  34. 19030
  35. 18930
  36. 74318
  37. 49046
  38. 33537
  39. 96411
  40. 37070

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