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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 161 · 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 1 more than 42,689?
  2. 2.Make the smallest 5-digit number using the digits 2, 9, 5, 4, 3 once each.
  3. 3.Round 55,927 to the nearest 10.
  4. 4.Round 64,734 to the nearest 100.
  5. 5.Round 14,171 to the nearest 100.
  6. 6.What is the value of the digit 1 in 17,045?
  7. 7.Which number is bigger: 43,460 or 43,465? (a) 43460 (b) 43465
  8. 8.Make the smallest 5-digit number using the digits 3, 8, 5, 4, 7 once each.
  9. 9.What is 1 more than 43,087?
  10. 10.What is 1,000 less than 73,399?
  11. 11.90000 + 3000 + 300 + 70 + 8 =
  12. 12.Which number is bigger: 90,570 or 90,770? (a) 90770 (b) 90570
  13. 13.What is 10 more than 47,961?
  14. 14.Round 70,867 to the nearest 10.
  15. 15.Which number is smaller: 44,563 or 44,556? (a) 44563 (b) 44556
  16. 16.Round 98,737 to the nearest 10.
  17. 17.What is the value of the digit 5 in 53,749?
  18. 18.Round 10,430 to the nearest 10.
  19. 19.What is the value of the digit 9 in 67,293?
  20. 20.What is the value of the digit 4 in 14,580?
  21. 21.Round 43,910 to the nearest 10.
  22. 22.Which number is smaller: 28,772 or 28,812? (a) 28812 (b) 28772
  23. 23.What is the value of the digit 3 in 48,039?
  24. 24.Which number is smaller: 71,774 or 71,771? (a) 71774 (b) 71771
  25. 25.Round 62,687 to the nearest 100.
  26. 26.Make the greatest 5-digit number using the digits 5, 3, 2, 1, 6 once each.
  27. 27.What is 10 more than 86,211?
  28. 28.What is 1 less than 21,788?
  29. 29.Round 74,257 to the nearest 10.
  30. 30.What is 100 more than 81,099?
  31. 31.Round 74,742 to the nearest 10.
  32. 32.What is 10 more than 28,236?
  33. 33.What is the value of the digit 6 in 52,369?
  34. 34.What is 10 more than 85,768?
  35. 35.Round 85,325 to the nearest 100.
  36. 36.What is the value of the digit 7 in 37,658?
  37. 37.Make the smallest 5-digit number using the digits 5, 4, 1, 7, 6 once each.
  38. 38.What is 1,000 less than 41,101?
  39. 39.Make the smallest 5-digit number using the digits 3, 2, 5, 4, 6 once each.
  40. 40.Round 30,834 to the nearest 10.

Answer key

  1. 42690
  2. 23459
  3. 55930
  4. 64700
  5. 14200
  6. 10000
  7. 43465
  8. 34578
  9. 43088
  10. 72399
  11. 93378
  12. 90770
  13. 47971
  14. 70870
  15. 44556
  16. 98740
  17. 50000
  18. 10430
  19. 90
  20. 4000
  21. 43910
  22. 28772
  23. 30
  24. 71771
  25. 62700
  26. 65321
  27. 86221
  28. 21787
  29. 74260
  30. 81199
  31. 74740
  32. 28246
  33. 60
  34. 85778
  35. 85300
  36. 7000
  37. 14567
  38. 40101
  39. 23456
  40. 30830

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