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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 201 · 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.What is the value of the digit 5 in 98,157?
  2. 2.Which number is bigger: 66,826 or 66,835? (a) 66826 (b) 66835
  3. 3.Which number is smaller: 66,031 or 66,631? (a) 66031 (b) 66631
  4. 4.30000 + 5000 + 800 + 20 + 9 =
  5. 5.What is the value of the digit 4 in 30,428?
  6. 6.What is the value of the digit 8 in 87,142?
  7. 7.Round 26,554 to the nearest 100.
  8. 8.Round 97,475 to the nearest 100.
  9. 9.Make the greatest 5-digit number using the digits 2, 7, 1, 6, 5 once each.
  10. 10.What is the value of the digit 8 in 45,086?
  11. 11.What is the value of the digit 2 in 93,286?
  12. 12.Make the smallest 5-digit number using the digits 5, 2, 6, 3, 1 once each.
  13. 13.Which number is bigger: 66,830 or 59,830? (a) 59830 (b) 66830
  14. 14.Make the greatest 5-digit number using the digits 5, 1, 9, 3, 2 once each.
  15. 15.Round 13,139 to the nearest 100.
  16. 16.Which number is bigger: 42,083 or 42,090? (a) 42090 (b) 42083
  17. 17.Round 77,726 to the nearest 100.
  18. 18.What is the value of the digit 6 in 60,752?
  19. 19.Round 55,736 to the nearest 100.
  20. 20.60000 + 2000 + 100 + 50 + 4 =
  21. 21.Which number is smaller: 78,148 or 78,208? (a) 78208 (b) 78148
  22. 22.Make the greatest 5-digit number using the digits 2, 6, 8, 5, 1 once each.
  23. 23.Round 95,501 to the nearest 100.
  24. 24.Round 41,356 to the nearest 10.
  25. 25.Which number is bigger: 20,063 or 20,065? (a) 20063 (b) 20065
  26. 26.What is 10 less than 55,411?
  27. 27.Round 62,167 to the nearest 10.
  28. 28.What is 100 more than 57,966?
  29. 29.What is the value of the digit 9 in 91,583?
  30. 30.Which number is smaller: 71,026 or 71,116? (a) 71116 (b) 71026
  31. 31.Make the smallest 5-digit number using the digits 7, 3, 2, 4, 1 once each.
  32. 32.What is the value of the digit 6 in 60,257?
  33. 33.Round 53,222 to the nearest 100.
  34. 34.Which number is bigger: 40,877 or 39,877? (a) 40877 (b) 39877
  35. 35.What is the value of the digit 9 in 76,904?
  36. 36.Which number is bigger: 40,372 or 36,372? (a) 40372 (b) 36372
  37. 37.Which number is smaller: 72,275 or 71,275? (a) 71275 (b) 72275
  38. 38.20000 + 2000 + 200 + 20 + 8 =
  39. 39.Round 78,561 to the nearest 100.
  40. 40.Round 79,374 to the nearest 100.

Answer key

  1. 50
  2. 66835
  3. 66031
  4. 35829
  5. 400
  6. 80000
  7. 26600
  8. 97500
  9. 76521
  10. 80
  11. 200
  12. 12356
  13. 66830
  14. 95321
  15. 13100
  16. 42090
  17. 77700
  18. 60000
  19. 55700
  20. 62154
  21. 78148
  22. 86521
  23. 95500
  24. 41360
  25. 20065
  26. 55401
  27. 62170
  28. 58066
  29. 90000
  30. 71026
  31. 12347
  32. 60000
  33. 53200
  34. 40877
  35. 900
  36. 40372
  37. 71275
  38. 22228
  39. 78600
  40. 79400

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