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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 187 · 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: 90,573 or 90,580? (a) 90573 (b) 90580
  2. 2.What is the value of the digit 9 in 18,956?
  3. 3.What is the value of the digit 6 in 36,025?
  4. 4.Which number is bigger: 33,526 or 33,026? (a) 33026 (b) 33526
  5. 5.80000 + 2000 + 100 + 70 + 7 =
  6. 6.Round 35,052 to the nearest 100.
  7. 7.Round 64,208 to the nearest 100.
  8. 8.What is the value of the digit 2 in 36,502?
  9. 9.60000 + 7000 + 100 + 90 + 5 =
  10. 10.80000 + 5000 + 500 + 70 + 9 =
  11. 11.What is 1,000 less than 92,334?
  12. 12.90000 + 2000 + 100 + 50 + 2 =
  13. 13.What is 1 more than 86,744?
  14. 14.Make the smallest 5-digit number using the digits 2, 4, 3, 7, 6 once each.
  15. 15.10000 + 8000 + 800 + 60 + 3 =
  16. 16.60000 + 6000 + 700 + 40 + 3 =
  17. 17.Make the greatest 5-digit number using the digits 6, 4, 8, 2, 9 once each.
  18. 18.Which number is bigger: 70,491 or 70,451? (a) 70491 (b) 70451
  19. 19.Which number is smaller: 48,083 or 57,083? (a) 48083 (b) 57083
  20. 20.What is 10 less than 65,876?
  21. 21.What is the value of the digit 5 in 42,567?
  22. 22.What is 1 less than 32,322?
  23. 23.50000 + 8000 + 500 + 10 + 5 =
  24. 24.What is the value of the digit 8 in 78,120?
  25. 25.Which number is bigger: 42,953 or 43,003? (a) 43003 (b) 42953
  26. 26.80000 + 3000 + 300 + 90 + 1 =
  27. 27.Round 44,610 to the nearest 10.
  28. 28.Round 92,741 to the nearest 10.
  29. 29.What is the value of the digit 8 in 93,680?
  30. 30.Which number is bigger: 75,057 or 75,257? (a) 75257 (b) 75057
  31. 31.What is the value of the digit 5 in 56,409?
  32. 32.What is 1,000 less than 64,181?
  33. 33.Round 26,869 to the nearest 100.
  34. 34.What is 1 more than 24,603?
  35. 35.Round 27,520 to the nearest 100.
  36. 36.Round 97,441 to the nearest 100.
  37. 37.What is the value of the digit 1 in 70,139?
  38. 38.What is the value of the digit 1 in 12,508?
  39. 39.Make the smallest 5-digit number using the digits 2, 5, 4, 7, 1 once each.
  40. 40.Which number is bigger: 47,332 or 47,329? (a) 47329 (b) 47332

Answer key

  1. 90580
  2. 900
  3. 6000
  4. 33526
  5. 82177
  6. 35100
  7. 64200
  8. 2
  9. 67195
  10. 85579
  11. 91334
  12. 92152
  13. 86745
  14. 23467
  15. 18863
  16. 66743
  17. 98642
  18. 70491
  19. 48083
  20. 65866
  21. 500
  22. 32321
  23. 58515
  24. 8000
  25. 43003
  26. 83391
  27. 44610
  28. 92740
  29. 80
  30. 75257
  31. 50000
  32. 63181
  33. 26900
  34. 24604
  35. 27500
  36. 97400
  37. 100
  38. 10000
  39. 12457
  40. 47332

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