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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 307 · 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 95,450 to the nearest 10.
  2. 2.Round 98,940 to the nearest 10.
  3. 3.90000 + 7000 + 800 + 70 + 1 =
  4. 4.Round 87,464 to the nearest 10.
  5. 5.Round 69,028 to the nearest 100.
  6. 6.What is 10 less than 77,032?
  7. 7.What is the value of the digit 2 in 13,425?
  8. 8.Which number is bigger: 33,541 or 33,542? (a) 33542 (b) 33541
  9. 9.Which number is smaller: 38,080 or 37,180? (a) 37180 (b) 38080
  10. 10.Round 56,715 to the nearest 100.
  11. 11.What is 10 more than 85,410?
  12. 12.What is 1 more than 51,032?
  13. 13.30000 + 2000 + 800 + 90 + 3 =
  14. 14.What is 1,000 less than 16,603?
  15. 15.Which number is bigger: 88,656 or 88,651? (a) 88651 (b) 88656
  16. 16.Make the greatest 5-digit number using the digits 9, 1, 2, 3, 5 once each.
  17. 17.Which number is bigger: 39,811 or 39,818? (a) 39818 (b) 39811
  18. 18.What is 1 more than 25,768?
  19. 19.90000 + 3000 + 700 + 10 + 1 =
  20. 20.Round 40,670 to the nearest 10.
  21. 21.What is the value of the digit 6 in 64,397?
  22. 22.What is 1,000 less than 67,008?
  23. 23.Which number is smaller: 71,799 or 71,805? (a) 71799 (b) 71805
  24. 24.Make the smallest 5-digit number using the digits 2, 7, 3, 5, 1 once each.
  25. 25.What is 1,000 less than 52,833?
  26. 26.Round 58,167 to the nearest 100.
  27. 27.90000 + 1000 + 200 + 90 + 2 =
  28. 28.What is 1 more than 91,726?
  29. 29.90000 + 2000 + 200 + 70 + 6 =
  30. 30.What is the value of the digit 3 in 27,385?
  31. 31.Make the greatest 5-digit number using the digits 5, 4, 3, 7, 2 once each.
  32. 32.Make the smallest 5-digit number using the digits 8, 1, 9, 2, 4 once each.
  33. 33.Round 87,358 to the nearest 100.
  34. 34.What is 1,000 more than 91,340?
  35. 35.Round 41,508 to the nearest 10.
  36. 36.What is the value of the digit 6 in 36,128?
  37. 37.Which number is bigger: 75,164 or 75,171? (a) 75164 (b) 75171
  38. 38.Round 89,577 to the nearest 10.
  39. 39.50000 + 8000 + 600 + 10 + 2 =
  40. 40.What is the value of the digit 4 in 42,173?

Answer key

  1. 95450
  2. 98940
  3. 97871
  4. 87460
  5. 69000
  6. 77022
  7. 20
  8. 33542
  9. 37180
  10. 56700
  11. 85420
  12. 51033
  13. 32893
  14. 15603
  15. 88656
  16. 95321
  17. 39818
  18. 25769
  19. 93711
  20. 40670
  21. 60000
  22. 66008
  23. 71799
  24. 12357
  25. 51833
  26. 58200
  27. 91292
  28. 91727
  29. 92276
  30. 300
  31. 75432
  32. 12489
  33. 87400
  34. 92340
  35. 41510
  36. 6000
  37. 75171
  38. 89580
  39. 58612
  40. 40000

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