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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 538 · 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 5, 2, 7, 4, 9 once each.
  2. 2.Round 18,551 to the nearest 100.
  3. 3.Which number is smaller: 62,378 or 62,382? (a) 62378 (b) 62382
  4. 4.Make the smallest 5-digit number using the digits 8, 2, 9, 5, 1 once each.
  5. 5.What is 10 more than 50,845?
  6. 6.Round 78,961 to the nearest 10.
  7. 7.Make the smallest 5-digit number using the digits 4, 8, 2, 5, 6 once each.
  8. 8.What is the value of the digit 2 in 37,642?
  9. 9.90000 + 2000 + 200 + 60 + 6 =
  10. 10.Make the greatest 5-digit number using the digits 9, 1, 6, 8, 5 once each.
  11. 11.What is the value of the digit 7 in 60,187?
  12. 12.What is the value of the digit 7 in 10,725?
  13. 13.Which number is bigger: 53,598 or 59,598? (a) 53598 (b) 59598
  14. 14.Make the greatest 5-digit number using the digits 3, 7, 9, 2, 1 once each.
  15. 15.What is the value of the digit 2 in 79,802?
  16. 16.What is 1,000 more than 19,082?
  17. 17.Round 45,062 to the nearest 100.
  18. 18.Round 34,500 to the nearest 100.
  19. 19.Round 27,100 to the nearest 100.
  20. 20.Make the greatest 5-digit number using the digits 2, 1, 6, 5, 3 once each.
  21. 21.Round 72,009 to the nearest 10.
  22. 22.Round 48,340 to the nearest 100.
  23. 23.Make the smallest 5-digit number using the digits 5, 7, 1, 3, 9 once each.
  24. 24.Round 20,001 to the nearest 100.
  25. 25.What is the value of the digit 7 in 47,863?
  26. 26.Round 88,236 to the nearest 10.
  27. 27.40000 + 2000 + 500 + 10 + 1 =
  28. 28.Round 79,532 to the nearest 100.
  29. 29.Make the greatest 5-digit number using the digits 6, 1, 4, 5, 2 once each.
  30. 30.Which number is smaller: 53,522 or 52,922? (a) 53522 (b) 52922
  31. 31.Round 38,749 to the nearest 10.
  32. 32.What is 10 more than 20,624?
  33. 33.Make the greatest 5-digit number using the digits 3, 9, 7, 4, 1 once each.
  34. 34.Which number is bigger: 82,500 or 83,400? (a) 83400 (b) 82500
  35. 35.Round 62,010 to the nearest 10.
  36. 36.What is 100 more than 88,175?
  37. 37.Round 44,165 to the nearest 100.
  38. 38.What is 10 more than 16,961?
  39. 39.Which number is smaller: 82,607 or 82,697? (a) 82607 (b) 82697
  40. 40.What is 100 less than 95,858?

Answer key

  1. 97542
  2. 18600
  3. 62378
  4. 12589
  5. 50855
  6. 78960
  7. 24568
  8. 2
  9. 92266
  10. 98651
  11. 7
  12. 700
  13. 59598
  14. 97321
  15. 2
  16. 20082
  17. 45100
  18. 34500
  19. 27100
  20. 65321
  21. 72010
  22. 48300
  23. 13579
  24. 20000
  25. 7000
  26. 88240
  27. 42511
  28. 79500
  29. 65421
  30. 52922
  31. 38750
  32. 20634
  33. 97431
  34. 83400
  35. 62010
  36. 88275
  37. 44200
  38. 16971
  39. 82607
  40. 95758

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