← Large numbers and rounding lesson New set →

Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 749 · 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 9, 5, 3, 8, 1 once each.
  2. 2.What is the value of the digit 8 in 30,821?
  3. 3.Make the greatest 5-digit number using the digits 3, 8, 2, 7, 9 once each.
  4. 4.70000 + 6000 + 800 + 20 + 1 =
  5. 5.Round 64,323 to the nearest 100.
  6. 6.What is the value of the digit 7 in 10,273?
  7. 7.What is 1 less than 32,983?
  8. 8.What is 1 less than 56,935?
  9. 9.Make the greatest 5-digit number using the digits 8, 2, 5, 6, 9 once each.
  10. 10.What is the value of the digit 6 in 70,146?
  11. 11.Round 64,755 to the nearest 100.
  12. 12.Round 87,370 to the nearest 10.
  13. 13.10000 + 6000 + 800 + 10 + 3 =
  14. 14.Round 19,621 to the nearest 10.
  15. 15.What is 1,000 less than 18,203?
  16. 16.Which number is smaller: 78,854 or 71,854? (a) 71854 (b) 78854
  17. 17.Round 58,172 to the nearest 100.
  18. 18.Make the smallest 5-digit number using the digits 5, 3, 4, 7, 1 once each.
  19. 19.Which number is bigger: 52,106 or 52,606? (a) 52606 (b) 52106
  20. 20.What is the value of the digit 8 in 42,618?
  21. 21.Which number is bigger: 56,022 or 55,932? (a) 55932 (b) 56022
  22. 22.Make the smallest 5-digit number using the digits 2, 1, 9, 5, 4 once each.
  23. 23.Which number is bigger: 72,176 or 76,176? (a) 72176 (b) 76176
  24. 24.Which number is bigger: 71,932 or 71,952? (a) 71932 (b) 71952
  25. 25.30000 + 3000 + 900 + 20 + 8 =
  26. 26.What is the value of the digit 2 in 46,102?
  27. 27.What is 1,000 less than 81,172?
  28. 28.What is the value of the digit 9 in 31,795?
  29. 29.Which number is smaller: 34,228 or 34,234? (a) 34234 (b) 34228
  30. 30.Round 36,092 to the nearest 10.
  31. 31.What is 1,000 more than 78,392?
  32. 32.Round 38,742 to the nearest 100.
  33. 33.Which number is smaller: 55,671 or 56,571? (a) 56571 (b) 55671
  34. 34.Make the smallest 5-digit number using the digits 3, 5, 8, 7, 9 once each.
  35. 35.Round 57,176 to the nearest 100.
  36. 36.90000 + 8000 + 900 + 20 + 4 =
  37. 37.50000 + 4000 + 600 + 30 + 9 =
  38. 38.90000 + 4000 + 400 + 30 + 3 =
  39. 39.Which number is bigger: 59,104 or 59,164? (a) 59164 (b) 59104
  40. 40.What is the value of the digit 2 in 60,532?

Answer key

  1. 98531
  2. 800
  3. 98732
  4. 76821
  5. 64300
  6. 70
  7. 32982
  8. 56934
  9. 98652
  10. 6
  11. 64800
  12. 87370
  13. 16813
  14. 19620
  15. 17203
  16. 71854
  17. 58200
  18. 13457
  19. 52606
  20. 8
  21. 56022
  22. 12459
  23. 76176
  24. 71952
  25. 33928
  26. 2
  27. 80172
  28. 90
  29. 34228
  30. 36090
  31. 79392
  32. 38700
  33. 55671
  34. 35789
  35. 57200
  36. 98924
  37. 54639
  38. 94433
  39. 59164
  40. 2

Free maths worksheets lessons, practice and worksheets at talentjr.in/maths-worksheets