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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 809 · 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 the value of the digit 7 in 10,347?
  2. 2.What is the value of the digit 7 in 27,356?
  3. 3.What is 1,000 more than 29,942?
  4. 4.Round 78,525 to the nearest 10.
  5. 5.What is the value of the digit 3 in 67,390?
  6. 6.Round 18,721 to the nearest 100.
  7. 7.Round 15,785 to the nearest 10.
  8. 8.Round 60,316 to the nearest 100.
  9. 9.Round 61,835 to the nearest 100.
  10. 10.Round 48,574 to the nearest 100.
  11. 11.Which number is bigger: 87,414 or 85,414? (a) 87414 (b) 85414
  12. 12.Make the smallest 5-digit number using the digits 7, 3, 4, 6, 9 once each.
  13. 13.Make the smallest 5-digit number using the digits 7, 5, 9, 4, 3 once each.
  14. 14.Which number is smaller: 21,694 or 21,294? (a) 21294 (b) 21694
  15. 15.Make the smallest 5-digit number using the digits 9, 6, 5, 4, 1 once each.
  16. 16.Round 67,975 to the nearest 10.
  17. 17.Round 84,816 to the nearest 100.
  18. 18.90000 + 9000 + 100 + 30 + 6 =
  19. 19.Which number is bigger: 89,602 or 89,593? (a) 89593 (b) 89602
  20. 20.Make the smallest 5-digit number using the digits 3, 4, 5, 7, 1 once each.
  21. 21.Round 23,370 to the nearest 10.
  22. 22.Which number is bigger: 26,065 or 26,056? (a) 26065 (b) 26056
  23. 23.What is 1,000 more than 48,034?
  24. 24.Round 34,026 to the nearest 100.
  25. 25.What is the value of the digit 2 in 93,026?
  26. 26.Make the greatest 5-digit number using the digits 3, 1, 4, 2, 9 once each.
  27. 27.20000 + 4000 + 600 + 30 + 4 =
  28. 28.What is the value of the digit 8 in 95,084?
  29. 29.What is the value of the digit 5 in 94,375?
  30. 30.Which number is bigger: 28,037 or 27,967? (a) 28037 (b) 27967
  31. 31.Which number is smaller: 56,694 or 56,704? (a) 56704 (b) 56694
  32. 32.What is 100 less than 92,145?
  33. 33.What is the value of the digit 3 in 60,413?
  34. 34.Round 18,328 to the nearest 10.
  35. 35.Round 28,512 to the nearest 100.
  36. 36.Round 54,657 to the nearest 100.
  37. 37.Round 78,948 to the nearest 100.
  38. 38.What is the value of the digit 2 in 18,972?
  39. 39.What is the value of the digit 9 in 21,059?
  40. 40.What is the value of the digit 5 in 67,582?

Answer key

  1. 7
  2. 7000
  3. 30942
  4. 78530
  5. 300
  6. 18700
  7. 15790
  8. 60300
  9. 61800
  10. 48600
  11. 87414
  12. 34679
  13. 34579
  14. 21294
  15. 14569
  16. 67980
  17. 84800
  18. 99136
  19. 89602
  20. 13457
  21. 23370
  22. 26065
  23. 49034
  24. 34000
  25. 20
  26. 94321
  27. 24634
  28. 80
  29. 5
  30. 28037
  31. 56694
  32. 92045
  33. 3
  34. 18330
  35. 28500
  36. 54700
  37. 78900
  38. 2
  39. 9
  40. 500

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