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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 789 · 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 1 less than 85,851?
  2. 2.What is the value of the digit 5 in 60,584?
  3. 3.Round 51,871 to the nearest 100.
  4. 4.What is 1 less than 36,312?
  5. 5.Round 24,674 to the nearest 100.
  6. 6.30000 + 4000 + 700 + 70 + 6 =
  7. 7.Which number is bigger: 50,159 or 50,154? (a) 50159 (b) 50154
  8. 8.What is 1 more than 21,647?
  9. 9.Make the smallest 5-digit number using the digits 4, 8, 7, 6, 9 once each.
  10. 10.What is the value of the digit 9 in 96,804?
  11. 11.Round 47,152 to the nearest 10.
  12. 12.What is the value of the digit 7 in 72,154?
  13. 13.Which number is bigger: 75,711 or 76,211? (a) 75711 (b) 76211
  14. 14.Round 40,182 to the nearest 10.
  15. 15.Which number is bigger: 56,286 or 56,206? (a) 56206 (b) 56286
  16. 16.Which number is bigger: 61,637 or 61,641? (a) 61637 (b) 61641
  17. 17.Which number is smaller: 86,237 or 86,437? (a) 86237 (b) 86437
  18. 18.What is 1 more than 33,317?
  19. 19.Round 16,956 to the nearest 100.
  20. 20.Round 46,011 to the nearest 10.
  21. 21.What is 10 less than 47,169?
  22. 22.Which number is bigger: 79,216 or 79,219? (a) 79219 (b) 79216
  23. 23.Make the smallest 5-digit number using the digits 2, 4, 9, 5, 3 once each.
  24. 24.10000 + 9000 + 100 + 70 + 5 =
  25. 25.Round 35,562 to the nearest 100.
  26. 26.What is the value of the digit 7 in 72,013?
  27. 27.Round 80,943 to the nearest 10.
  28. 28.Which number is bigger: 41,289 or 41,349? (a) 41349 (b) 41289
  29. 29.Which number is smaller: 26,469 or 26,449? (a) 26449 (b) 26469
  30. 30.30000 + 7000 + 200 + 90 + 4 =
  31. 31.50000 + 2000 + 700 + 10 + 6 =
  32. 32.Round 32,477 to the nearest 10.
  33. 33.Make the smallest 5-digit number using the digits 5, 7, 9, 8, 4 once each.
  34. 34.What is 1 less than 99,860?
  35. 35.Round 60,124 to the nearest 10.
  36. 36.Which number is bigger: 31,086 or 31,092? (a) 31092 (b) 31086
  37. 37.40000 + 2000 + 800 + 90 + 5 =
  38. 38.Round 72,602 to the nearest 10.
  39. 39.What is 100 less than 43,859?
  40. 40.Round 85,159 to the nearest 100.

Answer key

  1. 85850
  2. 500
  3. 51900
  4. 36311
  5. 24700
  6. 34776
  7. 50159
  8. 21648
  9. 46789
  10. 90000
  11. 47150
  12. 70000
  13. 76211
  14. 40180
  15. 56286
  16. 61641
  17. 86237
  18. 33318
  19. 17000
  20. 46010
  21. 47159
  22. 79219
  23. 23459
  24. 19175
  25. 35600
  26. 70000
  27. 80940
  28. 41349
  29. 26449
  30. 37294
  31. 52716
  32. 32480
  33. 45789
  34. 99859
  35. 60120
  36. 31092
  37. 42895
  38. 72600
  39. 43759
  40. 85200

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