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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 365 · 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 smallest 5-digit number using the digits 8, 9, 1, 6, 3 once each.
  2. 2.Round 17,199 to the nearest 100.
  3. 3.What is the value of the digit 3 in 54,703?
  4. 4.Which number is smaller: 69,818 or 69,798? (a) 69798 (b) 69818
  5. 5.What is the value of the digit 1 in 41,562?
  6. 6.20000 + 9000 + 100 + 10 + 4 =
  7. 7.Round 97,165 to the nearest 100.
  8. 8.What is the value of the digit 7 in 37,410?
  9. 9.Which number is bigger: 19,562 or 19,762? (a) 19762 (b) 19562
  10. 10.What is the value of the digit 1 in 17,630?
  11. 11.Which number is smaller: 78,070 or 78,064? (a) 78070 (b) 78064
  12. 12.Which number is smaller: 23,215 or 23,219? (a) 23219 (b) 23215
  13. 13.Which number is bigger: 86,934 or 81,934? (a) 81934 (b) 86934
  14. 14.What is 1,000 less than 81,975?
  15. 15.Round 68,883 to the nearest 100.
  16. 16.What is 100 less than 67,648?
  17. 17.What is the value of the digit 2 in 51,429?
  18. 18.What is the value of the digit 1 in 57,014?
  19. 19.What is the value of the digit 1 in 50,182?
  20. 20.Round 78,374 to the nearest 100.
  21. 21.50000 + 6000 + 600 + 30 + 4 =
  22. 22.What is 1,000 more than 82,890?
  23. 23.What is the value of the digit 1 in 13,924?
  24. 24.What is 1 less than 59,646?
  25. 25.What is 1,000 more than 52,267?
  26. 26.Round 93,289 to the nearest 100.
  27. 27.What is the value of the digit 2 in 13,092?
  28. 28.Round 76,521 to the nearest 10.
  29. 29.Round 77,424 to the nearest 100.
  30. 30.Round 74,132 to the nearest 10.
  31. 31.Which number is bigger: 28,795 or 28,796? (a) 28795 (b) 28796
  32. 32.What is the value of the digit 3 in 74,306?
  33. 33.Round 93,972 to the nearest 100.
  34. 34.What is the value of the digit 4 in 78,430?
  35. 35.Make the greatest 5-digit number using the digits 6, 3, 7, 2, 1 once each.
  36. 36.What is 10 more than 83,309?
  37. 37.Make the smallest 5-digit number using the digits 3, 2, 8, 4, 1 once each.
  38. 38.Make the smallest 5-digit number using the digits 1, 4, 3, 2, 8 once each.
  39. 39.Round 21,948 to the nearest 100.
  40. 40.What is the value of the digit 2 in 32,856?

Answer key

  1. 13689
  2. 17200
  3. 3
  4. 69798
  5. 1000
  6. 29114
  7. 97200
  8. 7000
  9. 19762
  10. 10000
  11. 78064
  12. 23215
  13. 86934
  14. 80975
  15. 68900
  16. 67548
  17. 20
  18. 10
  19. 100
  20. 78400
  21. 56634
  22. 83890
  23. 10000
  24. 59645
  25. 53267
  26. 93300
  27. 2
  28. 76520
  29. 77400
  30. 74130
  31. 28796
  32. 300
  33. 94000
  34. 400
  35. 76321
  36. 83319
  37. 12348
  38. 12348
  39. 21900
  40. 2000

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