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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 638 · 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.What is 10 more than 56,843?
  2. 2.Round 10,368 to the nearest 100.
  3. 3.Which number is bigger: 47,008 or 46,608? (a) 46608 (b) 47008
  4. 4.Make the smallest 5-digit number using the digits 5, 2, 6, 8, 1 once each.
  5. 5.Round 47,850 to the nearest 10.
  6. 6.Which number is smaller: 33,325 or 33,320? (a) 33325 (b) 33320
  7. 7.What is 10 less than 35,976?
  8. 8.What is the value of the digit 4 in 68,942?
  9. 9.Make the greatest 5-digit number using the digits 6, 2, 1, 8, 3 once each.
  10. 10.30000 + 9000 + 400 + 20 + 5 =
  11. 11.Which number is bigger: 40,186 or 40,166? (a) 40166 (b) 40186
  12. 12.Which number is smaller: 83,397 or 86,397? (a) 86397 (b) 83397
  13. 13.What is 1,000 less than 97,742?
  14. 14.90000 + 5000 + 300 + 70 + 5 =
  15. 15.Round 32,537 to the nearest 10.
  16. 16.What is the value of the digit 6 in 90,536?
  17. 17.What is the value of the digit 9 in 79,604?
  18. 18.50000 + 7000 + 900 + 80 + 7 =
  19. 19.What is the value of the digit 2 in 25,789?
  20. 20.Round 30,661 to the nearest 10.
  21. 21.What is the value of the digit 9 in 50,469?
  22. 22.Which number is bigger: 66,644 or 66,684? (a) 66644 (b) 66684
  23. 23.80000 + 7000 + 500 + 10 + 6 =
  24. 24.What is 10 less than 88,189?
  25. 25.Round 57,290 to the nearest 10.
  26. 26.What is the value of the digit 3 in 48,329?
  27. 27.40000 + 7000 + 400 + 30 + 1 =
  28. 28.Round 31,353 to the nearest 100.
  29. 29.80000 + 7000 + 800 + 30 + 9 =
  30. 30.20000 + 2000 + 500 + 40 + 4 =
  31. 31.Round 63,158 to the nearest 10.
  32. 32.What is 10 more than 22,396?
  33. 33.What is the value of the digit 7 in 75,138?
  34. 34.Make the smallest 5-digit number using the digits 5, 4, 6, 9, 7 once each.
  35. 35.What is the value of the digit 8 in 30,684?
  36. 36.90000 + 9000 + 400 + 80 + 4 =
  37. 37.40000 + 5000 + 100 + 30 + 1 =
  38. 38.What is 1 more than 79,070?
  39. 39.Round 56,030 to the nearest 100.
  40. 40.What is 1,000 less than 80,814?

Answer key

  1. 56853
  2. 10400
  3. 47008
  4. 12568
  5. 47850
  6. 33320
  7. 35966
  8. 40
  9. 86321
  10. 39425
  11. 40186
  12. 83397
  13. 96742
  14. 95375
  15. 32540
  16. 6
  17. 9000
  18. 57987
  19. 20000
  20. 30660
  21. 9
  22. 66684
  23. 87516
  24. 88179
  25. 57290
  26. 300
  27. 47431
  28. 31400
  29. 87839
  30. 22544
  31. 63160
  32. 22406
  33. 70000
  34. 45679
  35. 80
  36. 99484
  37. 45131
  38. 79071
  39. 56000
  40. 79814

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