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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 607 · 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. 1.20000 + 1000 + 500 + 70 + 7 =
  2. 2.What is the value of the digit 3 in 80,395?
  3. 3.Round 59,617 to the nearest 10.
  4. 4.What is the value of the digit 4 in 75,614?
  5. 5.Which number is smaller: 35,887 or 35,917? (a) 35917 (b) 35887
  6. 6.20000 + 4000 + 600 + 20 + 1 =
  7. 7.Make the greatest 5-digit number using the digits 6, 4, 3, 9, 1 once each.
  8. 8.Which number is bigger: 57,741 or 50,741? (a) 50741 (b) 57741
  9. 9.Which number is smaller: 19,023 or 18,923? (a) 18923 (b) 19023
  10. 10.Which number is smaller: 75,993 or 83,993? (a) 83993 (b) 75993
  11. 11.What is the value of the digit 5 in 94,356?
  12. 12.Round 44,176 to the nearest 100.
  13. 13.Round 92,556 to the nearest 100.
  14. 14.What is the value of the digit 1 in 98,215?
  15. 15.What is 100 less than 89,538?
  16. 16.What is 1,000 less than 59,241?
  17. 17.What is the value of the digit 9 in 96,573?
  18. 18.Which number is smaller: 33,557 or 33,550? (a) 33557 (b) 33550
  19. 19.70000 + 3000 + 700 + 20 + 5 =
  20. 20.Round 29,042 to the nearest 100.
  21. 21.Make the greatest 5-digit number using the digits 1, 6, 5, 2, 7 once each.
  22. 22.Round 11,545 to the nearest 100.
  23. 23.Round 79,166 to the nearest 10.
  24. 24.What is 10 more than 19,205?
  25. 25.Which number is bigger: 42,022 or 42,032? (a) 42022 (b) 42032
  26. 26.Round 66,933 to the nearest 100.
  27. 27.What is 1,000 less than 18,137?
  28. 28.What is the value of the digit 7 in 78,345?
  29. 29.What is the value of the digit 7 in 57,086?
  30. 30.What is 10 less than 21,392?
  31. 31.What is 100 more than 16,044?
  32. 32.Make the greatest 5-digit number using the digits 1, 8, 2, 7, 9 once each.
  33. 33.What is 1 more than 29,829?
  34. 34.What is the value of the digit 8 in 18,240?
  35. 35.Round 48,676 to the nearest 10.
  36. 36.What is the value of the digit 2 in 60,982?
  37. 37.Make the smallest 5-digit number using the digits 9, 6, 2, 1, 7 once each.
  38. 38.Round 57,569 to the nearest 10.
  39. 39.Round 76,806 to the nearest 100.
  40. 40.What is 100 more than 23,222?

Answer key

  1. 21577
  2. 300
  3. 59620
  4. 4
  5. 35887
  6. 24621
  7. 96431
  8. 57741
  9. 18923
  10. 75993
  11. 50
  12. 44200
  13. 92600
  14. 10
  15. 89438
  16. 58241
  17. 90000
  18. 33550
  19. 73725
  20. 29000
  21. 76521
  22. 11500
  23. 79170
  24. 19215
  25. 42032
  26. 66900
  27. 17137
  28. 70000
  29. 7000
  30. 21382
  31. 16144
  32. 98721
  33. 29830
  34. 8000
  35. 48680
  36. 2
  37. 12679
  38. 57570
  39. 76800
  40. 23322

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