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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 555 · 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: 67,939 or 67,039? (a) 67039 (b) 67939
  2. 2.Round 69,314 to the nearest 10.
  3. 3.What is the value of the digit 9 in 95,702?
  4. 4.What is 100 less than 61,769?
  5. 5.What is 1,000 more than 29,876?
  6. 6.Round 17,331 to the nearest 100.
  7. 7.Which number is smaller: 84,621 or 85,321? (a) 85321 (b) 84621
  8. 8.Which number is smaller: 82,166 or 81,766? (a) 81766 (b) 82166
  9. 9.What is the value of the digit 4 in 85,140?
  10. 10.What is the value of the digit 4 in 40,723?
  11. 11.What is the value of the digit 4 in 90,457?
  12. 12.Round 71,689 to the nearest 100.
  13. 13.Which number is smaller: 48,224 or 48,232? (a) 48232 (b) 48224
  14. 14.Round 12,114 to the nearest 10.
  15. 15.Round 37,210 to the nearest 10.
  16. 16.What is the value of the digit 9 in 60,925?
  17. 17.Which number is bigger: 32,094 or 32,096? (a) 32096 (b) 32094
  18. 18.Make the greatest 5-digit number using the digits 2, 1, 7, 3, 4 once each.
  19. 19.What is 1,000 less than 23,120?
  20. 20.What is 100 more than 29,339?
  21. 21.Make the smallest 5-digit number using the digits 2, 6, 1, 9, 5 once each.
  22. 22.What is 100 less than 92,648?
  23. 23.What is the value of the digit 1 in 31,762?
  24. 24.Which number is smaller: 63,080 or 55,080? (a) 55080 (b) 63080
  25. 25.Which number is smaller: 87,715 or 87,717? (a) 87717 (b) 87715
  26. 26.90000 + 1000 + 900 + 50 + 5 =
  27. 27.Round 30,330 to the nearest 10.
  28. 28.Make the smallest 5-digit number using the digits 8, 5, 7, 3, 1 once each.
  29. 29.Round 69,026 to the nearest 100.
  30. 30.Make the smallest 5-digit number using the digits 8, 1, 5, 3, 4 once each.
  31. 31.Which number is bigger: 25,143 or 25,083? (a) 25143 (b) 25083
  32. 32.Round 44,830 to the nearest 10.
  33. 33.Round 76,202 to the nearest 100.
  34. 34.Round 42,022 to the nearest 100.
  35. 35.Round 43,921 to the nearest 100.
  36. 36.What is the value of the digit 2 in 25,603?
  37. 37.Which number is bigger: 79,795 or 81,795? (a) 79795 (b) 81795
  38. 38.Round 59,011 to the nearest 100.
  39. 39.What is the value of the digit 4 in 10,934?
  40. 40.Round 40,106 to the nearest 100.

Answer key

  1. 67939
  2. 69310
  3. 90000
  4. 61669
  5. 30876
  6. 17300
  7. 84621
  8. 81766
  9. 40
  10. 40000
  11. 400
  12. 71700
  13. 48224
  14. 12110
  15. 37210
  16. 900
  17. 32096
  18. 74321
  19. 22120
  20. 29439
  21. 12569
  22. 92548
  23. 1000
  24. 55080
  25. 87715
  26. 91955
  27. 30330
  28. 13578
  29. 69000
  30. 13458
  31. 25143
  32. 44830
  33. 76200
  34. 42000
  35. 43900
  36. 20000
  37. 81795
  38. 59000
  39. 4
  40. 40100

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