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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 526 · 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 greatest 5-digit number using the digits 8, 6, 4, 9, 2 once each.
  2. 2.What is the value of the digit 8 in 68,471?
  3. 3.Make the greatest 5-digit number using the digits 2, 1, 3, 4, 6 once each.
  4. 4.Round 14,068 to the nearest 100.
  5. 5.Which number is smaller: 24,738 or 24,648? (a) 24738 (b) 24648
  6. 6.What is the value of the digit 6 in 20,736?
  7. 7.Round 14,803 to the nearest 10.
  8. 8.60000 + 6000 + 300 + 20 + 4 =
  9. 9.30000 + 1000 + 300 + 40 + 5 =
  10. 10.What is 1 more than 47,156?
  11. 11.What is the value of the digit 4 in 12,468?
  12. 12.Make the smallest 5-digit number using the digits 1, 9, 8, 7, 3 once each.
  13. 13.What is the value of the digit 7 in 60,729?
  14. 14.What is 10 more than 85,760?
  15. 15.What is the value of the digit 9 in 10,937?
  16. 16.10000 + 2000 + 600 + 80 + 3 =
  17. 17.Round 47,790 to the nearest 10.
  18. 18.What is 1 more than 13,460?
  19. 19.Round 34,766 to the nearest 100.
  20. 20.Which number is bigger: 90,174 or 90,194? (a) 90174 (b) 90194
  21. 21.What is the value of the digit 2 in 90,623?
  22. 22.Round 28,135 to the nearest 100.
  23. 23.What is the value of the digit 3 in 34,289?
  24. 24.What is the value of the digit 4 in 17,384?
  25. 25.Make the greatest 5-digit number using the digits 3, 6, 7, 1, 4 once each.
  26. 26.Round 79,440 to the nearest 10.
  27. 27.Make the smallest 5-digit number using the digits 4, 8, 7, 1, 3 once each.
  28. 28.Which number is bigger: 71,746 or 71,546? (a) 71746 (b) 71546
  29. 29.Make the greatest 5-digit number using the digits 6, 8, 4, 9, 3 once each.
  30. 30.40000 + 6000 + 200 + 90 + 6 =
  31. 31.What is the value of the digit 5 in 35,219?
  32. 32.What is the value of the digit 6 in 96,743?
  33. 33.60000 + 2000 + 300 + 60 + 8 =
  34. 34.What is the value of the digit 1 in 90,621?
  35. 35.Make the smallest 5-digit number using the digits 4, 8, 9, 1, 3 once each.
  36. 36.Which number is bigger: 21,213 or 21,203? (a) 21213 (b) 21203
  37. 37.80000 + 7000 + 800 + 50 + 5 =
  38. 38.What is 1,000 less than 27,882?
  39. 39.Which number is smaller: 19,721 or 17,721? (a) 19721 (b) 17721
  40. 40.60000 + 4000 + 400 + 30 + 8 =

Answer key

  1. 98642
  2. 8000
  3. 64321
  4. 14100
  5. 24648
  6. 6
  7. 14800
  8. 66324
  9. 31345
  10. 47157
  11. 400
  12. 13789
  13. 700
  14. 85770
  15. 900
  16. 12683
  17. 47790
  18. 13461
  19. 34800
  20. 90194
  21. 20
  22. 28100
  23. 30000
  24. 4
  25. 76431
  26. 79440
  27. 13478
  28. 71746
  29. 98643
  30. 46296
  31. 5000
  32. 6000
  33. 62368
  34. 1
  35. 13489
  36. 21213
  37. 87855
  38. 26882
  39. 17721
  40. 64438

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