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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 914 · 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 64,798 to the nearest 10.
  2. 2.What is the value of the digit 7 in 92,750?
  3. 3.30000 + 2000 + 500 + 90 + 7 =
  4. 4.30000 + 6000 + 600 + 50 + 4 =
  5. 5.What is the value of the digit 5 in 56,031?
  6. 6.Round 27,914 to the nearest 10.
  7. 7.Which number is bigger: 36,833 or 36,826? (a) 36833 (b) 36826
  8. 8.80000 + 3000 + 200 + 60 + 1 =
  9. 9.Which number is bigger: 59,012 or 59,092? (a) 59092 (b) 59012
  10. 10.Round 53,353 to the nearest 100.
  11. 11.Round 65,757 to the nearest 100.
  12. 12.What is the value of the digit 3 in 29,063?
  13. 13.Make the smallest 5-digit number using the digits 8, 1, 6, 9, 3 once each.
  14. 14.Which number is smaller: 85,572 or 86,172? (a) 86172 (b) 85572
  15. 15.Which number is smaller: 34,512 or 33,512? (a) 34512 (b) 33512
  16. 16.Round 15,891 to the nearest 10.
  17. 17.Make the smallest 5-digit number using the digits 1, 7, 2, 5, 8 once each.
  18. 18.What is the value of the digit 6 in 28,614?
  19. 19.Which number is smaller: 60,604 or 60,611? (a) 60611 (b) 60604
  20. 20.What is the value of the digit 8 in 52,801?
  21. 21.What is 10 more than 35,905?
  22. 22.What is 1,000 less than 23,877?
  23. 23.Which number is smaller: 47,831 or 47,832? (a) 47831 (b) 47832
  24. 24.What is the value of the digit 8 in 75,813?
  25. 25.Which number is smaller: 54,271 or 61,271? (a) 54271 (b) 61271
  26. 26.Round 21,946 to the nearest 100.
  27. 27.Round 53,558 to the nearest 10.
  28. 28.Round 24,893 to the nearest 10.
  29. 29.Which number is smaller: 90,991 or 90,990? (a) 90990 (b) 90991
  30. 30.What is 100 more than 21,881?
  31. 31.What is the value of the digit 6 in 46,720?
  32. 32.20000 + 5000 + 400 + 50 + 3 =
  33. 33.80000 + 7000 + 700 + 60 + 1 =
  34. 34.Make the greatest 5-digit number using the digits 7, 8, 4, 6, 1 once each.
  35. 35.Which number is bigger: 63,623 or 63,625? (a) 63625 (b) 63623
  36. 36.What is the value of the digit 4 in 45,021?
  37. 37.Make the smallest 5-digit number using the digits 5, 1, 8, 3, 9 once each.
  38. 38.Which number is smaller: 56,290 or 55,690? (a) 56290 (b) 55690
  39. 39.Make the greatest 5-digit number using the digits 8, 1, 3, 4, 5 once each.
  40. 40.90000 + 4000 + 200 + 10 + 2 =

Answer key

  1. 64800
  2. 700
  3. 32597
  4. 36654
  5. 50000
  6. 27910
  7. 36833
  8. 83261
  9. 59092
  10. 53400
  11. 65800
  12. 3
  13. 13689
  14. 85572
  15. 33512
  16. 15890
  17. 12578
  18. 600
  19. 60604
  20. 800
  21. 35915
  22. 22877
  23. 47831
  24. 800
  25. 54271
  26. 21900
  27. 53560
  28. 24890
  29. 90990
  30. 21981
  31. 6000
  32. 25453
  33. 87761
  34. 87641
  35. 63625
  36. 40000
  37. 13589
  38. 55690
  39. 85431
  40. 94212

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