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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 236 · 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 the value of the digit 4 in 40,162?
  2. 2.Round 72,484 to the nearest 10.
  3. 3.What is the value of the digit 4 in 75,498?
  4. 4.What is the value of the digit 2 in 21,760?
  5. 5.Which number is bigger: 38,977 or 39,017? (a) 38977 (b) 39017
  6. 6.10000 + 9000 + 400 + 80 + 2 =
  7. 7.What is 10 more than 42,235?
  8. 8.Which number is bigger: 33,694 or 33,687? (a) 33687 (b) 33694
  9. 9.Which number is bigger: 26,387 or 23,387? (a) 23387 (b) 26387
  10. 10.Round 62,889 to the nearest 10.
  11. 11.Round 56,488 to the nearest 100.
  12. 12.Round 16,994 to the nearest 100.
  13. 13.Which number is smaller: 20,076 or 20,067? (a) 20076 (b) 20067
  14. 14.Make the smallest 5-digit number using the digits 7, 4, 6, 9, 5 once each.
  15. 15.Round 52,582 to the nearest 100.
  16. 16.Which number is smaller: 79,897 or 79,902? (a) 79902 (b) 79897
  17. 17.What is the value of the digit 5 in 47,165?
  18. 18.What is 100 more than 56,835?
  19. 19.Which number is smaller: 41,203 or 41,603? (a) 41203 (b) 41603
  20. 20.Round 96,570 to the nearest 10.
  21. 21.What is the value of the digit 3 in 47,013?
  22. 22.What is the value of the digit 7 in 30,576?
  23. 23.40000 + 2000 + 900 + 30 + 6 =
  24. 24.What is 10 more than 39,021?
  25. 25.What is the value of the digit 7 in 70,854?
  26. 26.90000 + 4000 + 400 + 90 + 1 =
  27. 27.Which number is bigger: 25,517 or 25,537? (a) 25517 (b) 25537
  28. 28.10000 + 8000 + 800 + 30 + 5 =
  29. 29.Round 46,764 to the nearest 100.
  30. 30.30000 + 3000 + 300 + 30 + 7 =
  31. 31.60000 + 6000 + 200 + 60 + 8 =
  32. 32.What is 10 less than 79,008?
  33. 33.What is the value of the digit 6 in 34,726?
  34. 34.Which number is bigger: 59,314 or 59,321? (a) 59314 (b) 59321
  35. 35.10000 + 6000 + 200 + 50 + 8 =
  36. 36.What is the value of the digit 8 in 23,805?
  37. 37.Make the smallest 5-digit number using the digits 7, 8, 3, 5, 2 once each.
  38. 38.Round 30,717 to the nearest 10.
  39. 39.What is 1 more than 59,829?
  40. 40.Which number is bigger: 79,184 or 80,184? (a) 79184 (b) 80184

Answer key

  1. 40000
  2. 72480
  3. 400
  4. 20000
  5. 39017
  6. 19482
  7. 42245
  8. 33694
  9. 26387
  10. 62890
  11. 56500
  12. 17000
  13. 20067
  14. 45679
  15. 52600
  16. 79897
  17. 5
  18. 56935
  19. 41203
  20. 96570
  21. 3
  22. 70
  23. 42936
  24. 39031
  25. 70000
  26. 94491
  27. 25537
  28. 18835
  29. 46800
  30. 33337
  31. 66268
  32. 78998
  33. 6
  34. 59321
  35. 16258
  36. 800
  37. 23578
  38. 30720
  39. 59830
  40. 80184

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