← Large numbers and rounding lesson New set →

Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 888 · 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.Round 89,030 to the nearest 10.
  2. 2.60000 + 7000 + 800 + 90 + 1 =
  3. 3.10000 + 8000 + 100 + 70 + 4 =
  4. 4.Round 59,877 to the nearest 100.
  5. 5.40000 + 5000 + 400 + 30 + 5 =
  6. 6.90000 + 6000 + 900 + 20 + 1 =
  7. 7.Round 10,224 to the nearest 10.
  8. 8.What is the value of the digit 1 in 50,214?
  9. 9.Round 25,676 to the nearest 10.
  10. 10.Which number is smaller: 48,568 or 47,568? (a) 47568 (b) 48568
  11. 11.Make the greatest 5-digit number using the digits 4, 3, 8, 2, 9 once each.
  12. 12.Round 51,566 to the nearest 10.
  13. 13.Which number is bigger: 46,775 or 46,768? (a) 46775 (b) 46768
  14. 14.Which number is smaller: 30,174 or 30,173? (a) 30174 (b) 30173
  15. 15.10000 + 5000 + 200 + 50 + 7 =
  16. 16.What is 10 less than 48,371?
  17. 17.Round 10,420 to the nearest 100.
  18. 18.Round 93,659 to the nearest 100.
  19. 19.Make the greatest 5-digit number using the digits 9, 6, 4, 2, 8 once each.
  20. 20.Round 75,252 to the nearest 100.
  21. 21.What is 100 more than 57,077?
  22. 22.Which number is smaller: 40,615 or 46,615? (a) 40615 (b) 46615
  23. 23.Make the smallest 5-digit number using the digits 1, 3, 6, 7, 2 once each.
  24. 24.What is the value of the digit 8 in 84,617?
  25. 25.Make the smallest 5-digit number using the digits 1, 4, 7, 9, 5 once each.
  26. 26.Round 50,438 to the nearest 100.
  27. 27.What is the value of the digit 5 in 23,015?
  28. 28.Which number is bigger: 55,094 or 55,174? (a) 55174 (b) 55094
  29. 29.Which number is smaller: 38,790 or 40,790? (a) 38790 (b) 40790
  30. 30.Round 97,852 to the nearest 100.
  31. 31.Make the smallest 5-digit number using the digits 2, 9, 3, 4, 7 once each.
  32. 32.Round 89,723 to the nearest 100.
  33. 33.Round 29,713 to the nearest 100.
  34. 34.Round 87,614 to the nearest 10.
  35. 35.Which number is smaller: 25,467 or 25,474? (a) 25467 (b) 25474
  36. 36.What is the value of the digit 1 in 48,150?
  37. 37.Round 35,154 to the nearest 100.
  38. 38.Which number is smaller: 68,935 or 59,935? (a) 59935 (b) 68935
  39. 39.Make the greatest 5-digit number using the digits 4, 3, 1, 7, 5 once each.
  40. 40.What is 100 more than 42,540?

Answer key

  1. 89030
  2. 67891
  3. 18174
  4. 59900
  5. 45435
  6. 96921
  7. 10220
  8. 10
  9. 25680
  10. 47568
  11. 98432
  12. 51570
  13. 46775
  14. 30173
  15. 15257
  16. 48361
  17. 10400
  18. 93700
  19. 98642
  20. 75300
  21. 57177
  22. 40615
  23. 12367
  24. 80000
  25. 14579
  26. 50400
  27. 5
  28. 55174
  29. 38790
  30. 97900
  31. 23479
  32. 89700
  33. 29700
  34. 87610
  35. 25467
  36. 100
  37. 35200
  38. 59935
  39. 75431
  40. 42640

Free maths worksheets lessons, practice and worksheets at talentjr.in/maths-worksheets