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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 534 · 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 3, 4, 9, 2, 5 once each.
  2. 2.What is 100 less than 53,877?
  3. 3.What is 1 more than 79,342?
  4. 4.Which number is bigger: 80,299 or 80,296? (a) 80299 (b) 80296
  5. 5.Which number is bigger: 63,049 or 66,049? (a) 63049 (b) 66049
  6. 6.What is the value of the digit 7 in 80,974?
  7. 7.Round 44,887 to the nearest 100.
  8. 8.50000 + 1000 + 800 + 10 + 6 =
  9. 9.Round 70,977 to the nearest 10.
  10. 10.What is the value of the digit 6 in 86,421?
  11. 11.20000 + 1000 + 800 + 60 + 5 =
  12. 12.Round 34,206 to the nearest 10.
  13. 13.What is the value of the digit 2 in 60,192?
  14. 14.What is the value of the digit 5 in 50,893?
  15. 15.Which number is smaller: 81,164 or 81,170? (a) 81170 (b) 81164
  16. 16.10000 + 3000 + 700 + 30 + 8 =
  17. 17.What is the value of the digit 5 in 15,784?
  18. 18.Round 35,698 to the nearest 10.
  19. 19.What is the value of the digit 3 in 70,513?
  20. 20.Make the greatest 5-digit number using the digits 4, 3, 6, 5, 1 once each.
  21. 21.Make the greatest 5-digit number using the digits 1, 3, 4, 9, 7 once each.
  22. 22.What is the value of the digit 6 in 31,206?
  23. 23.Round 25,527 to the nearest 100.
  24. 24.Which number is bigger: 81,814 or 81,813? (a) 81813 (b) 81814
  25. 25.Which number is bigger: 29,212 or 29,209? (a) 29209 (b) 29212
  26. 26.Which number is bigger: 64,697 or 64,497? (a) 64697 (b) 64497
  27. 27.Round 85,323 to the nearest 100.
  28. 28.What is 1 more than 94,405?
  29. 29.Round 44,821 to the nearest 10.
  30. 30.What is 1 less than 82,269?
  31. 31.What is the value of the digit 7 in 30,714?
  32. 32.Make the greatest 5-digit number using the digits 2, 3, 6, 8, 1 once each.
  33. 33.Make the greatest 5-digit number using the digits 5, 6, 3, 8, 4 once each.
  34. 34.What is the value of the digit 1 in 15,426?
  35. 35.Make the smallest 5-digit number using the digits 6, 8, 1, 5, 2 once each.
  36. 36.90000 + 7000 + 700 + 20 + 3 =
  37. 37.What is 1 more than 85,033?
  38. 38.Round 83,987 to the nearest 100.
  39. 39.Make the smallest 5-digit number using the digits 9, 8, 1, 4, 2 once each.
  40. 40.Make the smallest 5-digit number using the digits 8, 6, 4, 2, 7 once each.

Answer key

  1. 95432
  2. 53777
  3. 79343
  4. 80299
  5. 66049
  6. 70
  7. 44900
  8. 51816
  9. 70980
  10. 6000
  11. 21865
  12. 34210
  13. 2
  14. 50000
  15. 81164
  16. 13738
  17. 5000
  18. 35700
  19. 3
  20. 65431
  21. 97431
  22. 6
  23. 25500
  24. 81814
  25. 29212
  26. 64697
  27. 85300
  28. 94406
  29. 44820
  30. 82268
  31. 700
  32. 86321
  33. 86543
  34. 10000
  35. 12568
  36. 97723
  37. 85034
  38. 84000
  39. 12489
  40. 24678

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