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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 570 · 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. 1.50000 + 1000 + 300 + 90 + 3 =
  2. 2.What is 100 less than 70,598?
  3. 3.What is the value of the digit 6 in 76,823?
  4. 4.What is 1 less than 68,145?
  5. 5.What is 100 more than 53,531?
  6. 6.60000 + 6000 + 200 + 80 + 7 =
  7. 7.Round 59,107 to the nearest 10.
  8. 8.What is the value of the digit 8 in 47,138?
  9. 9.What is 1 less than 99,625?
  10. 10.What is the value of the digit 5 in 10,579?
  11. 11.What is 100 more than 39,929?
  12. 12.Round 72,349 to the nearest 10.
  13. 13.Make the greatest 5-digit number using the digits 4, 3, 5, 2, 9 once each.
  14. 14.Which number is bigger: 24,393 or 24,390? (a) 24390 (b) 24393
  15. 15.What is the value of the digit 8 in 43,018?
  16. 16.Make the greatest 5-digit number using the digits 4, 3, 5, 7, 1 once each.
  17. 17.What is the value of the digit 8 in 78,914?
  18. 18.What is 1,000 more than 80,353?
  19. 19.Round 23,261 to the nearest 10.
  20. 20.What is 1,000 more than 18,349?
  21. 21.60000 + 6000 + 200 + 90 + 9 =
  22. 22.What is the value of the digit 1 in 82,107?
  23. 23.Make the smallest 5-digit number using the digits 5, 7, 4, 6, 8 once each.
  24. 24.Which number is bigger: 24,570 or 24,490? (a) 24490 (b) 24570
  25. 25.Round 81,174 to the nearest 100.
  26. 26.Round 62,323 to the nearest 10.
  27. 27.Round 12,938 to the nearest 10.
  28. 28.Round 90,691 to the nearest 10.
  29. 29.Round 39,382 to the nearest 10.
  30. 30.What is 1 more than 23,431?
  31. 31.What is 1,000 less than 32,003?
  32. 32.What is 1 more than 20,744?
  33. 33.30000 + 7000 + 900 + 80 + 7 =
  34. 34.Round 48,998 to the nearest 100.
  35. 35.What is 1,000 more than 22,158?
  36. 36.Round 13,772 to the nearest 10.
  37. 37.Round 98,045 to the nearest 10.
  38. 38.What is 1,000 more than 83,900?
  39. 39.Make the greatest 5-digit number using the digits 6, 1, 9, 3, 8 once each.
  40. 40.What is the value of the digit 5 in 69,573?

Answer key

  1. 51393
  2. 70498
  3. 6000
  4. 68144
  5. 53631
  6. 66287
  7. 59110
  8. 8
  9. 99624
  10. 500
  11. 40029
  12. 72350
  13. 95432
  14. 24393
  15. 8
  16. 75431
  17. 8000
  18. 81353
  19. 23260
  20. 19349
  21. 66299
  22. 100
  23. 45678
  24. 24570
  25. 81200
  26. 62320
  27. 12940
  28. 90690
  29. 39380
  30. 23432
  31. 31003
  32. 20745
  33. 37987
  34. 49000
  35. 23158
  36. 13770
  37. 98050
  38. 84900
  39. 98631
  40. 500

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