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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 35 · 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 1, 4, 3, 9, 7 once each.
  2. 2.What is 1,000 more than 53,458?
  3. 3.Make the greatest 5-digit number using the digits 7, 8, 5, 1, 6 once each.
  4. 4.What is 10 less than 44,550?
  5. 5.Which number is bigger: 37,116 or 37,316? (a) 37316 (b) 37116
  6. 6.What is the value of the digit 6 in 21,657?
  7. 7.Which number is smaller: 55,957 or 59,957? (a) 55957 (b) 59957
  8. 8.Round 53,236 to the nearest 100.
  9. 9.What is the value of the digit 8 in 63,184?
  10. 10.Round 24,853 to the nearest 10.
  11. 11.Round 97,724 to the nearest 10.
  12. 12.Which number is smaller: 67,700 or 75,700? (a) 67700 (b) 75700
  13. 13.What is the value of the digit 5 in 50,873?
  14. 14.Make the smallest 5-digit number using the digits 6, 5, 4, 9, 7 once each.
  15. 15.What is 1,000 less than 25,344?
  16. 16.30000 + 9000 + 700 + 10 + 3 =
  17. 17.Make the greatest 5-digit number using the digits 9, 1, 2, 5, 4 once each.
  18. 18.Round 28,370 to the nearest 10.
  19. 19.Round 68,139 to the nearest 100.
  20. 20.Which number is bigger: 37,925 or 37,923? (a) 37923 (b) 37925
  21. 21.Round 35,710 to the nearest 10.
  22. 22.Make the smallest 5-digit number using the digits 2, 3, 1, 5, 4 once each.
  23. 23.Round 46,820 to the nearest 100.
  24. 24.30000 + 1000 + 500 + 60 + 4 =
  25. 25.Which number is smaller: 24,802 or 24,804? (a) 24802 (b) 24804
  26. 26.What is the value of the digit 8 in 28,613?
  27. 27.Round 79,126 to the nearest 100.
  28. 28.Round 99,186 to the nearest 10.
  29. 29.20000 + 4000 + 300 + 80 + 2 =
  30. 30.What is 1,000 more than 79,726?
  31. 31.Which number is bigger: 81,981 or 81,991? (a) 81991 (b) 81981
  32. 32.What is the value of the digit 8 in 53,890?
  33. 33.Round 41,943 to the nearest 10.
  34. 34.What is 1 more than 14,936?
  35. 35.60000 + 4000 + 300 + 80 + 3 =
  36. 36.What is the value of the digit 3 in 42,308?
  37. 37.Round 26,446 to the nearest 100.
  38. 38.What is the value of the digit 3 in 23,649?
  39. 39.Round 88,129 to the nearest 100.
  40. 40.Round 50,410 to the nearest 10.

Answer key

  1. 97431
  2. 54458
  3. 87651
  4. 44540
  5. 37316
  6. 600
  7. 55957
  8. 53200
  9. 80
  10. 24850
  11. 97720
  12. 67700
  13. 50000
  14. 45679
  15. 24344
  16. 39713
  17. 95421
  18. 28370
  19. 68100
  20. 37925
  21. 35710
  22. 12345
  23. 46800
  24. 31564
  25. 24802
  26. 8000
  27. 79100
  28. 99190
  29. 24382
  30. 80726
  31. 81991
  32. 800
  33. 41940
  34. 14937
  35. 64383
  36. 300
  37. 26400
  38. 3000
  39. 88100
  40. 50410

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