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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 748 · 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 1 less than 34,685?
  2. 2.Round 61,699 to the nearest 10.
  3. 3.30000 + 9000 + 300 + 60 + 4 =
  4. 4.What is 1 less than 54,949?
  5. 5.Make the smallest 5-digit number using the digits 8, 9, 3, 5, 4 once each.
  6. 6.What is 1,000 less than 12,806?
  7. 7.Make the smallest 5-digit number using the digits 5, 4, 2, 1, 6 once each.
  8. 8.What is the value of the digit 3 in 60,372?
  9. 9.Make the greatest 5-digit number using the digits 9, 3, 7, 1, 6 once each.
  10. 10.Which number is smaller: 36,201 or 44,201? (a) 36201 (b) 44201
  11. 11.What is 10 more than 58,973?
  12. 12.Round 71,493 to the nearest 10.
  13. 13.What is the value of the digit 6 in 61,823?
  14. 14.Which number is smaller: 60,702 or 60,622? (a) 60622 (b) 60702
  15. 15.What is 10 more than 73,645?
  16. 16.What is 1,000 less than 93,212?
  17. 17.Round 90,185 to the nearest 100.
  18. 18.Round 24,596 to the nearest 10.
  19. 19.Which number is smaller: 88,028 or 88,021? (a) 88021 (b) 88028
  20. 20.Make the greatest 5-digit number using the digits 5, 6, 3, 8, 2 once each.
  21. 21.What is the value of the digit 3 in 60,532?
  22. 22.What is the value of the digit 2 in 81,952?
  23. 23.Which number is smaller: 83,428 or 83,433? (a) 83433 (b) 83428
  24. 24.What is the value of the digit 3 in 94,372?
  25. 25.What is the value of the digit 8 in 84,632?
  26. 26.Make the smallest 5-digit number using the digits 8, 2, 9, 4, 5 once each.
  27. 27.Make the smallest 5-digit number using the digits 6, 2, 9, 7, 5 once each.
  28. 28.Round 22,393 to the nearest 100.
  29. 29.What is the value of the digit 2 in 24,701?
  30. 30.Which number is smaller: 72,122 or 72,162? (a) 72162 (b) 72122
  31. 31.40000 + 3000 + 500 + 50 + 7 =
  32. 32.Which number is smaller: 63,982 or 63,952? (a) 63982 (b) 63952
  33. 33.Round 13,280 to the nearest 10.
  34. 34.Make the smallest 5-digit number using the digits 2, 3, 5, 6, 7 once each.
  35. 35.Round 42,974 to the nearest 10.
  36. 36.Round 19,675 to the nearest 100.
  37. 37.Which number is smaller: 57,408 or 57,908? (a) 57908 (b) 57408
  38. 38.Round 60,767 to the nearest 10.
  39. 39.Round 15,807 to the nearest 100.
  40. 40.What is 1 less than 12,412?

Answer key

  1. 34684
  2. 61700
  3. 39364
  4. 54948
  5. 34589
  6. 11806
  7. 12456
  8. 300
  9. 97631
  10. 36201
  11. 58983
  12. 71490
  13. 60000
  14. 60622
  15. 73655
  16. 92212
  17. 90200
  18. 24600
  19. 88021
  20. 86532
  21. 30
  22. 2
  23. 83428
  24. 300
  25. 80000
  26. 24589
  27. 25679
  28. 22400
  29. 20000
  30. 72122
  31. 43557
  32. 63952
  33. 13280
  34. 23567
  35. 42970
  36. 19700
  37. 57408
  38. 60770
  39. 15800
  40. 12411

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