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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 881 · 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 bigger: 89,395 or 89,386? (a) 89386 (b) 89395
  2. 2.Round 70,782 to the nearest 10.
  3. 3.What is 10 more than 53,783?
  4. 4.Round 27,092 to the nearest 10.
  5. 5.Round 80,346 to the nearest 10.
  6. 6.Round 81,270 to the nearest 100.
  7. 7.What is the value of the digit 2 in 12,670?
  8. 8.What is the value of the digit 6 in 54,106?
  9. 9.Make the greatest 5-digit number using the digits 5, 8, 9, 2, 3 once each.
  10. 10.Make the smallest 5-digit number using the digits 2, 4, 9, 1, 7 once each.
  11. 11.What is the value of the digit 3 in 73,160?
  12. 12.Round 28,364 to the nearest 100.
  13. 13.What is 1 less than 41,605?
  14. 14.Which number is bigger: 78,981 or 78,881? (a) 78981 (b) 78881
  15. 15.What is the value of the digit 5 in 15,692?
  16. 16.What is 10 less than 23,262?
  17. 17.Which number is bigger: 22,904 or 23,604? (a) 23604 (b) 22904
  18. 18.What is 10 more than 35,940?
  19. 19.What is the value of the digit 4 in 41,382?
  20. 20.What is 1,000 more than 36,500?
  21. 21.What is the value of the digit 9 in 90,728?
  22. 22.What is 1 more than 20,438?
  23. 23.Round 98,533 to the nearest 10.
  24. 24.What is 1 more than 37,615?
  25. 25.Which number is bigger: 74,780 or 76,780? (a) 74780 (b) 76780
  26. 26.Round 33,926 to the nearest 10.
  27. 27.What is the value of the digit 1 in 10,645?
  28. 28.20000 + 1000 + 600 + 40 + 7 =
  29. 29.Make the smallest 5-digit number using the digits 7, 6, 3, 1, 5 once each.
  30. 30.Round 60,400 to the nearest 10.
  31. 31.What is the value of the digit 5 in 59,103?
  32. 32.Round 48,190 to the nearest 100.
  33. 33.Round 69,868 to the nearest 100.
  34. 34.What is 1 less than 78,531?
  35. 35.Round 33,190 to the nearest 100.
  36. 36.10000 + 1000 + 900 + 30 + 7 =
  37. 37.What is the value of the digit 9 in 91,083?
  38. 38.Round 60,554 to the nearest 10.
  39. 39.Make the greatest 5-digit number using the digits 4, 3, 7, 9, 5 once each.
  40. 40.Round 16,352 to the nearest 100.

Answer key

  1. 89395
  2. 70780
  3. 53793
  4. 27090
  5. 80350
  6. 81300
  7. 2000
  8. 6
  9. 98532
  10. 12479
  11. 3000
  12. 28400
  13. 41604
  14. 78981
  15. 5000
  16. 23252
  17. 23604
  18. 35950
  19. 40000
  20. 37500
  21. 90000
  22. 20439
  23. 98530
  24. 37616
  25. 76780
  26. 33930
  27. 10000
  28. 21647
  29. 13567
  30. 60400
  31. 50000
  32. 48200
  33. 69900
  34. 78530
  35. 33200
  36. 11937
  37. 90000
  38. 60550
  39. 97543
  40. 16400

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