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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 142 · 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.Round 41,352 to the nearest 100.
  2. 2.Which number is smaller: 66,011 or 74,011? (a) 66011 (b) 74011
  3. 3.Round 16,554 to the nearest 10.
  4. 4.Make the smallest 5-digit number using the digits 6, 5, 7, 8, 9 once each.
  5. 5.Round 13,119 to the nearest 10.
  6. 6.What is 1 more than 46,520?
  7. 7.Make the greatest 5-digit number using the digits 5, 2, 8, 9, 4 once each.
  8. 8.Make the smallest 5-digit number using the digits 2, 7, 4, 9, 6 once each.
  9. 9.Which number is smaller: 28,307 or 28,407? (a) 28407 (b) 28307
  10. 10.Round 94,600 to the nearest 10.
  11. 11.Which number is bigger: 72,874 or 72,854? (a) 72874 (b) 72854
  12. 12.Round 52,632 to the nearest 100.
  13. 13.Round 23,752 to the nearest 100.
  14. 14.What is the value of the digit 2 in 95,278?
  15. 15.Which number is smaller: 33,794 or 33,844? (a) 33844 (b) 33794
  16. 16.Round 77,454 to the nearest 10.
  17. 17.What is the value of the digit 2 in 92,461?
  18. 18.Make the greatest 5-digit number using the digits 4, 9, 2, 1, 7 once each.
  19. 19.Round 30,547 to the nearest 100.
  20. 20.What is the value of the digit 7 in 34,107?
  21. 21.30000 + 3000 + 200 + 10 + 9 =
  22. 22.What is the value of the digit 8 in 70,285?
  23. 23.What is 1,000 less than 34,042?
  24. 24.What is the value of the digit 6 in 37,560?
  25. 25.What is the value of the digit 7 in 72,051?
  26. 26.Make the greatest 5-digit number using the digits 4, 5, 3, 2, 1 once each.
  27. 27.What is the value of the digit 2 in 98,425?
  28. 28.30000 + 9000 + 700 + 70 + 7 =
  29. 29.Which number is smaller: 41,138 or 41,135? (a) 41138 (b) 41135
  30. 30.Round 22,243 to the nearest 10.
  31. 31.What is the value of the digit 1 in 12,584?
  32. 32.Round 85,551 to the nearest 100.
  33. 33.Which number is bigger: 30,232 or 30,223? (a) 30223 (b) 30232
  34. 34.Round 71,614 to the nearest 10.
  35. 35.Round 25,051 to the nearest 100.
  36. 36.20000 + 1000 + 500 + 20 + 7 =
  37. 37.What is the value of the digit 8 in 68,179?
  38. 38.Round 37,006 to the nearest 100.
  39. 39.Round 89,362 to the nearest 100.
  40. 40.What is the value of the digit 1 in 35,481?

Answer key

  1. 41400
  2. 66011
  3. 16550
  4. 56789
  5. 13120
  6. 46521
  7. 98542
  8. 24679
  9. 28307
  10. 94600
  11. 72874
  12. 52600
  13. 23800
  14. 200
  15. 33794
  16. 77450
  17. 2000
  18. 97421
  19. 30500
  20. 7
  21. 33219
  22. 80
  23. 33042
  24. 60
  25. 70000
  26. 54321
  27. 20
  28. 39777
  29. 41135
  30. 22240
  31. 10000
  32. 85600
  33. 30232
  34. 71610
  35. 25100
  36. 21527
  37. 8000
  38. 37000
  39. 89400
  40. 1

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