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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 473 · 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 2, 4, 5, 6, 9 once each.
  2. 2.Round 77,798 to the nearest 10.
  3. 3.What is the value of the digit 9 in 59,340?
  4. 4.Round 56,571 to the nearest 10.
  5. 5.What is 10 less than 37,807?
  6. 6.What is 1,000 more than 50,550?
  7. 7.What is the value of the digit 8 in 78,406?
  8. 8.Round 13,359 to the nearest 10.
  9. 9.What is 100 more than 24,127?
  10. 10.Which number is smaller: 27,621 or 33,621? (a) 33621 (b) 27621
  11. 11.What is 1,000 less than 18,465?
  12. 12.What is 1,000 more than 11,723?
  13. 13.Make the smallest 5-digit number using the digits 7, 1, 2, 9, 5 once each.
  14. 14.Make the smallest 5-digit number using the digits 4, 2, 5, 1, 8 once each.
  15. 15.What is the value of the digit 4 in 87,462?
  16. 16.What is 1 more than 60,618?
  17. 17.Make the smallest 5-digit number using the digits 4, 6, 1, 2, 3 once each.
  18. 18.What is the value of the digit 7 in 78,204?
  19. 19.Which number is smaller: 25,222 or 25,722? (a) 25722 (b) 25222
  20. 20.Round 77,810 to the nearest 100.
  21. 21.Which number is bigger: 90,487 or 90,567? (a) 90567 (b) 90487
  22. 22.What is 100 less than 73,061?
  23. 23.Round 28,547 to the nearest 100.
  24. 24.What is 1,000 less than 18,645?
  25. 25.80000 + 8000 + 100 + 40 + 6 =
  26. 26.Round 69,548 to the nearest 10.
  27. 27.Which number is smaller: 20,893 or 20,953? (a) 20953 (b) 20893
  28. 28.What is 10 less than 72,637?
  29. 29.What is 1 less than 77,823?
  30. 30.10000 + 8000 + 100 + 60 + 8 =
  31. 31.Round 58,231 to the nearest 10.
  32. 32.What is the value of the digit 1 in 14,237?
  33. 33.What is 100 more than 96,225?
  34. 34.Round 77,836 to the nearest 10.
  35. 35.Round 70,258 to the nearest 10.
  36. 36.Make the greatest 5-digit number using the digits 5, 1, 2, 8, 3 once each.
  37. 37.90000 + 2000 + 100 + 70 + 3 =
  38. 38.10000 + 7000 + 700 + 20 + 3 =
  39. 39.Make the greatest 5-digit number using the digits 9, 1, 4, 7, 2 once each.
  40. 40.Which number is smaller: 54,526 or 55,526? (a) 54526 (b) 55526

Answer key

  1. 24569
  2. 77800
  3. 9000
  4. 56570
  5. 37797
  6. 51550
  7. 8000
  8. 13360
  9. 24227
  10. 27621
  11. 17465
  12. 12723
  13. 12579
  14. 12458
  15. 400
  16. 60619
  17. 12346
  18. 70000
  19. 25222
  20. 77800
  21. 90567
  22. 72961
  23. 28500
  24. 17645
  25. 88146
  26. 69550
  27. 20893
  28. 72627
  29. 77822
  30. 18168
  31. 58230
  32. 10000
  33. 96325
  34. 77840
  35. 70260
  36. 85321
  37. 92173
  38. 17723
  39. 97421
  40. 54526

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