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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 82 · 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 4, 1, 8, 5, 2 once each.
  2. 2.What is the value of the digit 2 in 72,693?
  3. 3.80000 + 5000 + 300 + 10 + 8 =
  4. 4.What is the value of the digit 8 in 10,584?
  5. 5.Round 11,273 to the nearest 10.
  6. 6.Round 73,946 to the nearest 100.
  7. 7.Round 67,084 to the nearest 100.
  8. 8.Round 13,888 to the nearest 10.
  9. 9.Round 80,732 to the nearest 100.
  10. 10.Which number is bigger: 30,913 or 31,613? (a) 31613 (b) 30913
  11. 11.What is the value of the digit 5 in 73,925?
  12. 12.Round 72,022 to the nearest 10.
  13. 13.Which number is bigger: 46,380 or 46,382? (a) 46380 (b) 46382
  14. 14.Round 58,599 to the nearest 100.
  15. 15.Round 75,298 to the nearest 100.
  16. 16.What is 1 more than 55,701?
  17. 17.What is the value of the digit 2 in 72,601?
  18. 18.Make the smallest 5-digit number using the digits 8, 6, 1, 4, 2 once each.
  19. 19.What is 1,000 less than 89,862?
  20. 20.Which number is bigger: 81,265 or 80,965? (a) 80965 (b) 81265
  21. 21.What is the value of the digit 5 in 56,287?
  22. 22.What is the value of the digit 4 in 53,014?
  23. 23.What is 1,000 more than 63,953?
  24. 24.Round 15,650 to the nearest 10.
  25. 25.What is 1,000 more than 66,656?
  26. 26.Round 81,583 to the nearest 100.
  27. 27.90000 + 9000 + 100 + 80 + 2 =
  28. 28.What is the value of the digit 6 in 86,150?
  29. 29.What is 1,000 more than 88,308?
  30. 30.Make the smallest 5-digit number using the digits 1, 4, 5, 3, 2 once each.
  31. 31.What is the value of the digit 7 in 72,486?
  32. 32.What is the value of the digit 7 in 57,238?
  33. 33.80000 + 1000 + 800 + 20 + 6 =
  34. 34.Round 67,412 to the nearest 100.
  35. 35.Make the greatest 5-digit number using the digits 5, 1, 9, 2, 4 once each.
  36. 36.What is 1 more than 84,380?
  37. 37.Round 15,136 to the nearest 100.
  38. 38.What is the value of the digit 7 in 30,972?
  39. 39.Which number is smaller: 34,169 or 34,209? (a) 34169 (b) 34209
  40. 40.Round 72,406 to the nearest 100.

Answer key

  1. 12458
  2. 2000
  3. 85318
  4. 80
  5. 11270
  6. 73900
  7. 67100
  8. 13890
  9. 80700
  10. 31613
  11. 5
  12. 72020
  13. 46382
  14. 58600
  15. 75300
  16. 55702
  17. 2000
  18. 12468
  19. 88862
  20. 81265
  21. 50000
  22. 4
  23. 64953
  24. 15650
  25. 67656
  26. 81600
  27. 99182
  28. 6000
  29. 89308
  30. 12345
  31. 70000
  32. 7000
  33. 81826
  34. 67400
  35. 95421
  36. 84381
  37. 15100
  38. 70
  39. 34169
  40. 72400

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