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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 352 · 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.Round 99,374 to the nearest 10.
  2. 2.Round 32,624 to the nearest 100.
  3. 3.What is the value of the digit 1 in 31,694?
  4. 4.Round 43,289 to the nearest 10.
  5. 5.Round 93,698 to the nearest 10.
  6. 6.Make the greatest 5-digit number using the digits 6, 1, 5, 7, 4 once each.
  7. 7.What is the value of the digit 6 in 42,651?
  8. 8.What is 100 more than 15,936?
  9. 9.Make the greatest 5-digit number using the digits 9, 5, 4, 6, 1 once each.
  10. 10.What is the value of the digit 7 in 20,714?
  11. 11.70000 + 3000 + 100 + 30 + 7 =
  12. 12.What is the value of the digit 1 in 12,084?
  13. 13.Make the smallest 5-digit number using the digits 5, 2, 6, 9, 7 once each.
  14. 14.What is the value of the digit 3 in 10,395?
  15. 15.50000 + 2000 + 700 + 30 + 5 =
  16. 16.Round 65,376 to the nearest 10.
  17. 17.30000 + 4000 + 400 + 30 + 6 =
  18. 18.What is the value of the digit 2 in 92,764?
  19. 19.Make the smallest 5-digit number using the digits 8, 6, 9, 2, 4 once each.
  20. 20.Make the smallest 5-digit number using the digits 2, 5, 1, 8, 4 once each.
  21. 21.Which number is smaller: 75,872 or 76,072? (a) 76072 (b) 75872
  22. 22.10000 + 4000 + 100 + 50 + 2 =
  23. 23.Which number is smaller: 23,073 or 23,173? (a) 23073 (b) 23173
  24. 24.Which number is smaller: 21,566 or 15,566? (a) 21566 (b) 15566
  25. 25.Round 82,872 to the nearest 10.
  26. 26.What is the value of the digit 1 in 71,942?
  27. 27.Round 21,516 to the nearest 100.
  28. 28.Make the smallest 5-digit number using the digits 1, 3, 5, 9, 8 once each.
  29. 29.50000 + 4000 + 200 + 70 + 4 =
  30. 30.40000 + 2000 + 200 + 30 + 5 =
  31. 31.Round 55,104 to the nearest 100.
  32. 32.Round 45,893 to the nearest 10.
  33. 33.Make the smallest 5-digit number using the digits 8, 5, 9, 6, 1 once each.
  34. 34.What is the value of the digit 1 in 51,843?
  35. 35.What is 100 less than 27,913?
  36. 36.What is the value of the digit 7 in 37,824?
  37. 37.What is the value of the digit 2 in 48,203?
  38. 38.Round 41,935 to the nearest 100.
  39. 39.Round 68,056 to the nearest 100.
  40. 40.Make the smallest 5-digit number using the digits 2, 5, 9, 1, 7 once each.

Answer key

  1. 99370
  2. 32600
  3. 1000
  4. 43290
  5. 93700
  6. 76541
  7. 600
  8. 16036
  9. 96541
  10. 700
  11. 73137
  12. 10000
  13. 25679
  14. 300
  15. 52735
  16. 65380
  17. 34436
  18. 2000
  19. 24689
  20. 12458
  21. 75872
  22. 14152
  23. 23073
  24. 15566
  25. 82870
  26. 1000
  27. 21500
  28. 13589
  29. 54274
  30. 42235
  31. 55100
  32. 45890
  33. 15689
  34. 1000
  35. 27813
  36. 7000
  37. 200
  38. 41900
  39. 68100
  40. 12579

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