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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 183 · 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. 1.50000 + 8000 + 500 + 20 + 1 =
  2. 2.Round 22,773 to the nearest 10.
  3. 3.What is 10 more than 42,745?
  4. 4.50000 + 5000 + 500 + 10 + 2 =
  5. 5.30000 + 9000 + 600 + 10 + 1 =
  6. 6.80000 + 1000 + 200 + 80 + 2 =
  7. 7.Round 87,587 to the nearest 10.
  8. 8.90000 + 8000 + 700 + 30 + 9 =
  9. 9.What is the value of the digit 2 in 62,934?
  10. 10.What is the value of the digit 8 in 37,218?
  11. 11.Which number is smaller: 24,762 or 24,262? (a) 24762 (b) 24262
  12. 12.What is 1,000 less than 88,654?
  13. 13.What is 1 less than 22,806?
  14. 14.80000 + 7000 + 900 + 90 + 5 =
  15. 15.Round 65,559 to the nearest 10.
  16. 16.Which number is bigger: 53,219 or 44,219? (a) 53219 (b) 44219
  17. 17.Round 39,981 to the nearest 100.
  18. 18.Round 44,775 to the nearest 100.
  19. 19.What is 10 more than 23,339?
  20. 20.What is 1 more than 73,162?
  21. 21.Which number is bigger: 81,267 or 81,277? (a) 81267 (b) 81277
  22. 22.Which number is bigger: 89,967 or 90,867? (a) 89967 (b) 90867
  23. 23.What is the value of the digit 2 in 36,024?
  24. 24.Round 21,059 to the nearest 10.
  25. 25.30000 + 9000 + 500 + 10 + 9 =
  26. 26.What is the value of the digit 8 in 59,837?
  27. 27.90000 + 4000 + 200 + 90 + 9 =
  28. 28.What is the value of the digit 8 in 90,184?
  29. 29.Round 25,297 to the nearest 10.
  30. 30.What is the value of the digit 1 in 10,397?
  31. 31.What is the value of the digit 4 in 14,926?
  32. 32.Which number is bigger: 49,820 or 49,813? (a) 49820 (b) 49813
  33. 33.Make the smallest 5-digit number using the digits 6, 7, 1, 9, 3 once each.
  34. 34.Round 35,593 to the nearest 100.
  35. 35.What is the value of the digit 1 in 20,185?
  36. 36.40000 + 7000 + 900 + 10 + 2 =
  37. 37.Round 44,411 to the nearest 100.
  38. 38.Round 52,174 to the nearest 100.
  39. 39.What is the value of the digit 9 in 42,396?
  40. 40.What is 10 less than 41,045?

Answer key

  1. 58521
  2. 22770
  3. 42755
  4. 55512
  5. 39611
  6. 81282
  7. 87590
  8. 98739
  9. 2000
  10. 8
  11. 24262
  12. 87654
  13. 22805
  14. 87995
  15. 65560
  16. 53219
  17. 40000
  18. 44800
  19. 23349
  20. 73163
  21. 81277
  22. 90867
  23. 20
  24. 21060
  25. 39519
  26. 800
  27. 94299
  28. 80
  29. 25300
  30. 10000
  31. 4000
  32. 49820
  33. 13679
  34. 35600
  35. 100
  36. 47912
  37. 44400
  38. 52200
  39. 90
  40. 41035

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