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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 951 · 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.Which number is bigger: 81,390 or 90,390? (a) 90390 (b) 81390
  2. 2.What is the value of the digit 7 in 49,017?
  3. 3.Make the smallest 5-digit number using the digits 4, 1, 7, 6, 8 once each.
  4. 4.Make the smallest 5-digit number using the digits 6, 8, 3, 1, 4 once each.
  5. 5.What is the value of the digit 1 in 94,518?
  6. 6.What is 1 less than 59,362?
  7. 7.Round 72,639 to the nearest 100.
  8. 8.What is 1 more than 48,576?
  9. 9.Which number is smaller: 47,558 or 46,958? (a) 46958 (b) 47558
  10. 10.50000 + 6000 + 200 + 30 + 2 =
  11. 11.20000 + 1000 + 100 + 60 + 5 =
  12. 12.Round 17,945 to the nearest 10.
  13. 13.Round 98,669 to the nearest 10.
  14. 14.What is the value of the digit 3 in 36,824?
  15. 15.Round 40,603 to the nearest 100.
  16. 16.What is 100 more than 91,235?
  17. 17.What is 10 more than 94,869?
  18. 18.Which number is bigger: 78,661 or 78,652? (a) 78661 (b) 78652
  19. 19.What is the value of the digit 2 in 42,961?
  20. 20.What is 100 less than 48,347?
  21. 21.What is the value of the digit 9 in 84,910?
  22. 22.Which number is smaller: 70,164 or 69,164? (a) 70164 (b) 69164
  23. 23.Make the smallest 5-digit number using the digits 2, 4, 8, 9, 6 once each.
  24. 24.What is 1,000 less than 20,939?
  25. 25.What is the value of the digit 8 in 51,382?
  26. 26.Round 19,411 to the nearest 10.
  27. 27.What is 1,000 more than 13,318?
  28. 28.60000 + 7000 + 400 + 40 + 3 =
  29. 29.Make the smallest 5-digit number using the digits 4, 1, 2, 6, 7 once each.
  30. 30.Round 41,601 to the nearest 10.
  31. 31.What is the value of the digit 2 in 27,508?
  32. 32.80000 + 1000 + 100 + 10 + 2 =
  33. 33.Which number is bigger: 32,320 or 32,315? (a) 32315 (b) 32320
  34. 34.What is 10 less than 33,200?
  35. 35.Make the smallest 5-digit number using the digits 3, 4, 7, 5, 6 once each.
  36. 36.30000 + 8000 + 200 + 80 + 3 =
  37. 37.What is the value of the digit 8 in 30,984?
  38. 38.What is 1 less than 43,696?
  39. 39.Which number is bigger: 74,557 or 74,553? (a) 74553 (b) 74557
  40. 40.What is 1 more than 39,238?

Answer key

  1. 90390
  2. 7
  3. 14678
  4. 13468
  5. 10
  6. 59361
  7. 72600
  8. 48577
  9. 46958
  10. 56232
  11. 21165
  12. 17950
  13. 98670
  14. 30000
  15. 40600
  16. 91335
  17. 94879
  18. 78661
  19. 2000
  20. 48247
  21. 900
  22. 69164
  23. 24689
  24. 19939
  25. 80
  26. 19410
  27. 14318
  28. 67443
  29. 12467
  30. 41600
  31. 20000
  32. 81112
  33. 32320
  34. 33190
  35. 34567
  36. 38283
  37. 80
  38. 43695
  39. 74557
  40. 39239

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