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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 28 · 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 smallest 5-digit number using the digits 5, 6, 3, 1, 7 once each.
  2. 2.Make the smallest 5-digit number using the digits 8, 4, 9, 7, 5 once each.
  3. 3.Round 51,200 to the nearest 10.
  4. 4.Round 68,179 to the nearest 100.
  5. 5.90000 + 4000 + 800 + 90 + 3 =
  6. 6.What is 1 less than 34,078?
  7. 7.Round 43,292 to the nearest 100.
  8. 8.Round 15,926 to the nearest 10.
  9. 9.Round 88,359 to the nearest 100.
  10. 10.What is the value of the digit 3 in 92,035?
  11. 11.Round 29,542 to the nearest 100.
  12. 12.Which number is bigger: 35,768 or 35,698? (a) 35698 (b) 35768
  13. 13.What is the value of the digit 8 in 81,039?
  14. 14.What is the value of the digit 9 in 92,018?
  15. 15.What is 1 more than 12,906?
  16. 16.What is the value of the digit 9 in 30,951?
  17. 17.Make the smallest 5-digit number using the digits 4, 3, 1, 6, 8 once each.
  18. 18.60000 + 1000 + 900 + 90 + 1 =
  19. 19.What is 1,000 less than 52,869?
  20. 20.What is 1,000 less than 97,534?
  21. 21.Round 89,578 to the nearest 10.
  22. 22.Make the greatest 5-digit number using the digits 9, 1, 5, 2, 6 once each.
  23. 23.Make the smallest 5-digit number using the digits 1, 4, 3, 9, 5 once each.
  24. 24.What is 10 more than 32,251?
  25. 25.What is the value of the digit 4 in 34,180?
  26. 26.What is the value of the digit 4 in 42,968?
  27. 27.What is the value of the digit 7 in 37,601?
  28. 28.Make the smallest 5-digit number using the digits 4, 7, 3, 2, 5 once each.
  29. 29.Make the greatest 5-digit number using the digits 8, 4, 9, 3, 5 once each.
  30. 30.Round 23,312 to the nearest 100.
  31. 31.What is the value of the digit 6 in 80,647?
  32. 32.Round 92,362 to the nearest 100.
  33. 33.Which number is bigger: 46,274 or 46,674? (a) 46274 (b) 46674
  34. 34.What is the value of the digit 2 in 91,026?
  35. 35.Which number is smaller: 79,772 or 79,777? (a) 79777 (b) 79772
  36. 36.What is the value of the digit 8 in 86,142?
  37. 37.Make the greatest 5-digit number using the digits 4, 7, 1, 6, 8 once each.
  38. 38.Round 89,501 to the nearest 10.
  39. 39.Round 42,860 to the nearest 100.
  40. 40.What is the value of the digit 9 in 93,701?

Answer key

  1. 13567
  2. 45789
  3. 51200
  4. 68200
  5. 94893
  6. 34077
  7. 43300
  8. 15930
  9. 88400
  10. 30
  11. 29500
  12. 35768
  13. 80000
  14. 90000
  15. 12907
  16. 900
  17. 13468
  18. 61991
  19. 51869
  20. 96534
  21. 89580
  22. 96521
  23. 13459
  24. 32261
  25. 4000
  26. 40000
  27. 7000
  28. 23457
  29. 98543
  30. 23300
  31. 600
  32. 92400
  33. 46674
  34. 20
  35. 79772
  36. 80000
  37. 87641
  38. 89500
  39. 42900
  40. 90000

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