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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 853 · 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 2, 8, 7, 6, 1 once each.
  2. 2.What is the value of the digit 3 in 61,235?
  3. 3.Round 70,406 to the nearest 100.
  4. 4.10000 + 4000 + 200 + 20 + 9 =
  5. 5.What is 100 more than 58,319?
  6. 6.Round 13,257 to the nearest 10.
  7. 7.What is 100 more than 25,335?
  8. 8.What is the value of the digit 9 in 46,790?
  9. 9.Round 38,955 to the nearest 100.
  10. 10.Round 75,776 to the nearest 10.
  11. 11.Round 27,438 to the nearest 10.
  12. 12.Make the smallest 5-digit number using the digits 7, 1, 2, 9, 3 once each.
  13. 13.Round 74,484 to the nearest 100.
  14. 14.Which number is bigger: 82,661 or 82,461? (a) 82661 (b) 82461
  15. 15.80000 + 9000 + 900 + 10 + 9 =
  16. 16.Make the greatest 5-digit number using the digits 1, 6, 2, 8, 4 once each.
  17. 17.Make the greatest 5-digit number using the digits 3, 9, 7, 6, 1 once each.
  18. 18.Make the smallest 5-digit number using the digits 9, 6, 4, 8, 1 once each.
  19. 19.Make the smallest 5-digit number using the digits 6, 7, 9, 4, 8 once each.
  20. 20.Make the smallest 5-digit number using the digits 4, 2, 6, 8, 7 once each.
  21. 21.Make the smallest 5-digit number using the digits 2, 7, 6, 9, 3 once each.
  22. 22.What is 100 less than 23,280?
  23. 23.60000 + 8000 + 900 + 10 + 2 =
  24. 24.90000 + 2000 + 200 + 30 + 9 =
  25. 25.Round 76,439 to the nearest 100.
  26. 26.Round 88,839 to the nearest 10.
  27. 27.Which number is smaller: 19,045 or 19,105? (a) 19045 (b) 19105
  28. 28.What is the value of the digit 3 in 41,923?
  29. 29.70000 + 3000 + 400 + 40 + 3 =
  30. 30.What is 1,000 less than 43,786?
  31. 31.What is the value of the digit 4 in 13,924?
  32. 32.What is the value of the digit 8 in 82,547?
  33. 33.What is the value of the digit 7 in 74,518?
  34. 34.What is the value of the digit 1 in 21,537?
  35. 35.Make the smallest 5-digit number using the digits 9, 6, 4, 5, 1 once each.
  36. 36.80000 + 9000 + 400 + 70 + 5 =
  37. 37.What is the value of the digit 2 in 43,720?
  38. 38.Which number is smaller: 77,455 or 72,455? (a) 77455 (b) 72455
  39. 39.Round 58,562 to the nearest 100.
  40. 40.What is the value of the digit 9 in 48,916?

Answer key

  1. 87621
  2. 30
  3. 70400
  4. 14229
  5. 58419
  6. 13260
  7. 25435
  8. 90
  9. 39000
  10. 75780
  11. 27440
  12. 12379
  13. 74500
  14. 82661
  15. 89919
  16. 86421
  17. 97631
  18. 14689
  19. 46789
  20. 24678
  21. 23679
  22. 23180
  23. 68912
  24. 92239
  25. 76400
  26. 88840
  27. 19045
  28. 3
  29. 73443
  30. 42786
  31. 4
  32. 80000
  33. 70000
  34. 1000
  35. 14569
  36. 89475
  37. 20
  38. 72455
  39. 58600
  40. 900

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