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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 775 · 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 95,478 to the nearest 100.
  2. 2.What is 1 more than 36,705?
  3. 3.20000 + 3000 + 300 + 20 + 3 =
  4. 4.90000 + 1000 + 200 + 10 + 5 =
  5. 5.Which number is bigger: 48,033 or 48,040? (a) 48033 (b) 48040
  6. 6.Make the greatest 5-digit number using the digits 4, 3, 6, 1, 2 once each.
  7. 7.What is 1 more than 84,753?
  8. 8.Round 49,133 to the nearest 10.
  9. 9.What is 1 more than 79,159?
  10. 10.What is the value of the digit 3 in 83,142?
  11. 11.Which number is smaller: 31,786 or 31,789? (a) 31786 (b) 31789
  12. 12.What is the value of the digit 2 in 90,724?
  13. 13.Round 29,399 to the nearest 10.
  14. 14.What is the value of the digit 3 in 75,423?
  15. 15.Make the greatest 5-digit number using the digits 2, 4, 7, 9, 3 once each.
  16. 16.Make the smallest 5-digit number using the digits 8, 2, 5, 9, 3 once each.
  17. 17.What is the value of the digit 7 in 15,907?
  18. 18.50000 + 3000 + 300 + 70 + 3 =
  19. 19.What is the value of the digit 9 in 91,620?
  20. 20.Make the greatest 5-digit number using the digits 9, 4, 6, 1, 8 once each.
  21. 21.Round 98,312 to the nearest 100.
  22. 22.What is 100 less than 16,892?
  23. 23.Round 79,393 to the nearest 10.
  24. 24.Which number is bigger: 85,135 or 85,137? (a) 85135 (b) 85137
  25. 25.Make the smallest 5-digit number using the digits 2, 5, 3, 6, 4 once each.
  26. 26.What is 1 less than 74,115?
  27. 27.Which number is smaller: 37,510 or 37,509? (a) 37510 (b) 37509
  28. 28.Round 10,374 to the nearest 10.
  29. 29.What is 100 less than 39,265?
  30. 30.What is the value of the digit 2 in 74,062?
  31. 31.Round 58,257 to the nearest 100.
  32. 32.Round 53,828 to the nearest 10.
  33. 33.What is the value of the digit 2 in 31,082?
  34. 34.What is the value of the digit 9 in 29,430?
  35. 35.Which number is bigger: 76,607 or 77,307? (a) 76607 (b) 77307
  36. 36.Round 56,339 to the nearest 100.
  37. 37.Which number is bigger: 42,240 or 44,240? (a) 44240 (b) 42240
  38. 38.70000 + 3000 + 100 + 90 + 7 =
  39. 39.Round 22,356 to the nearest 10.
  40. 40.Round 10,005 to the nearest 100.

Answer key

  1. 95500
  2. 36706
  3. 23323
  4. 91215
  5. 48040
  6. 64321
  7. 84754
  8. 49130
  9. 79160
  10. 3000
  11. 31786
  12. 20
  13. 29400
  14. 3
  15. 97432
  16. 23589
  17. 7
  18. 53373
  19. 90000
  20. 98641
  21. 98300
  22. 16792
  23. 79390
  24. 85137
  25. 23456
  26. 74114
  27. 37509
  28. 10370
  29. 39165
  30. 2
  31. 58300
  32. 53830
  33. 2
  34. 9000
  35. 77307
  36. 56300
  37. 44240
  38. 73197
  39. 22360
  40. 10000

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