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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 16 · 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 2 in 50,326?
  2. 2.Round 29,606 to the nearest 10.
  3. 3.60000 + 6000 + 400 + 90 + 6 =
  4. 4.Make the smallest 5-digit number using the digits 3, 7, 5, 9, 1 once each.
  5. 5.Round 82,302 to the nearest 100.
  6. 6.Round 90,002 to the nearest 100.
  7. 7.Make the smallest 5-digit number using the digits 1, 4, 8, 3, 9 once each.
  8. 8.Round 86,470 to the nearest 100.
  9. 9.What is the value of the digit 2 in 18,324?
  10. 10.Make the greatest 5-digit number using the digits 1, 7, 5, 6, 9 once each.
  11. 11.What is the value of the digit 5 in 25,790?
  12. 12.Round 45,707 to the nearest 100.
  13. 13.Round 63,449 to the nearest 100.
  14. 14.Which number is bigger: 27,965 or 28,365? (a) 28365 (b) 27965
  15. 15.What is the value of the digit 5 in 91,756?
  16. 16.Which number is bigger: 47,321 or 47,314? (a) 47321 (b) 47314
  17. 17.Make the greatest 5-digit number using the digits 6, 7, 5, 2, 3 once each.
  18. 18.Make the greatest 5-digit number using the digits 5, 4, 6, 7, 8 once each.
  19. 19.What is the value of the digit 8 in 46,820?
  20. 20.Make the smallest 5-digit number using the digits 3, 5, 7, 4, 9 once each.
  21. 21.What is the value of the digit 8 in 70,681?
  22. 22.80000 + 8000 + 300 + 90 + 8 =
  23. 23.Which number is bigger: 47,108 or 47,103? (a) 47108 (b) 47103
  24. 24.What is 1 more than 38,787?
  25. 25.Which number is bigger: 66,809 or 66,849? (a) 66849 (b) 66809
  26. 26.Which number is bigger: 49,150 or 48,350? (a) 49150 (b) 48350
  27. 27.Make the greatest 5-digit number using the digits 7, 3, 1, 2, 4 once each.
  28. 28.50000 + 6000 + 800 + 10 + 8 =
  29. 29.What is the value of the digit 5 in 79,253?
  30. 30.Make the greatest 5-digit number using the digits 9, 2, 7, 6, 3 once each.
  31. 31.What is 1,000 more than 47,971?
  32. 32.Round 54,930 to the nearest 100.
  33. 33.60000 + 7000 + 700 + 30 + 6 =
  34. 34.Round 30,847 to the nearest 10.
  35. 35.20000 + 6000 + 300 + 20 + 1 =
  36. 36.What is the value of the digit 3 in 23,687?
  37. 37.What is the value of the digit 6 in 46,908?
  38. 38.Make the greatest 5-digit number using the digits 4, 9, 8, 6, 7 once each.
  39. 39.Round 92,144 to the nearest 10.
  40. 40.Which number is bigger: 58,377 or 58,467? (a) 58467 (b) 58377

Answer key

  1. 20
  2. 29610
  3. 66496
  4. 13579
  5. 82300
  6. 90000
  7. 13489
  8. 86500
  9. 20
  10. 97651
  11. 5000
  12. 45700
  13. 63400
  14. 28365
  15. 50
  16. 47321
  17. 76532
  18. 87654
  19. 800
  20. 34579
  21. 80
  22. 88398
  23. 47108
  24. 38788
  25. 66849
  26. 49150
  27. 74321
  28. 56818
  29. 50
  30. 97632
  31. 48971
  32. 54900
  33. 67736
  34. 30850
  35. 26321
  36. 3000
  37. 6000
  38. 98764
  39. 92140
  40. 58467

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