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Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 642 · 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: 37,767 or 37,797? (a) 37767 (b) 37797
  2. 2.What is 10 less than 69,286?
  3. 3.Which number is bigger: 41,800 or 41,870? (a) 41800 (b) 41870
  4. 4.What is the value of the digit 5 in 39,715?
  5. 5.Round 51,058 to the nearest 100.
  6. 6.What is the value of the digit 8 in 81,735?
  7. 7.Which number is smaller: 71,050 or 71,070? (a) 71070 (b) 71050
  8. 8.80000 + 6000 + 100 + 30 + 8 =
  9. 9.What is the value of the digit 8 in 30,871?
  10. 10.Make the smallest 5-digit number using the digits 5, 6, 8, 2, 4 once each.
  11. 11.Round 41,101 to the nearest 10.
  12. 12.50000 + 6000 + 500 + 40 + 5 =
  13. 13.Round 20,485 to the nearest 100.
  14. 14.60000 + 8000 + 100 + 20 + 7 =
  15. 15.Which number is bigger: 67,626 or 67,536? (a) 67626 (b) 67536
  16. 16.Round 67,877 to the nearest 100.
  17. 17.90000 + 8000 + 300 + 40 + 2 =
  18. 18.What is 10 less than 38,411?
  19. 19.Which number is bigger: 41,358 or 50,358? (a) 41358 (b) 50358
  20. 20.Make the greatest 5-digit number using the digits 8, 2, 4, 6, 9 once each.
  21. 21.What is 1,000 less than 31,768?
  22. 22.What is the value of the digit 8 in 93,518?
  23. 23.Round 71,656 to the nearest 10.
  24. 24.Which number is bigger: 60,984 or 61,034? (a) 60984 (b) 61034
  25. 25.Round 89,547 to the nearest 10.
  26. 26.What is the value of the digit 8 in 78,095?
  27. 27.Round 10,829 to the nearest 100.
  28. 28.What is 1 more than 32,322?
  29. 29.40000 + 1000 + 900 + 60 + 1 =
  30. 30.Which number is smaller: 82,790 or 82,290? (a) 82290 (b) 82790
  31. 31.What is the value of the digit 6 in 58,146?
  32. 32.20000 + 3000 + 300 + 80 + 1 =
  33. 33.What is the value of the digit 3 in 28,031?
  34. 34.What is the value of the digit 7 in 13,074?
  35. 35.Round 58,173 to the nearest 10.
  36. 36.Round 33,120 to the nearest 10.
  37. 37.90000 + 7000 + 100 + 30 + 9 =
  38. 38.Round 97,691 to the nearest 100.
  39. 39.What is the value of the digit 2 in 25,104?
  40. 40.Round 73,851 to the nearest 10.

Answer key

  1. 37797
  2. 69276
  3. 41870
  4. 5
  5. 51100
  6. 80000
  7. 71050
  8. 86138
  9. 800
  10. 24568
  11. 41100
  12. 56545
  13. 20500
  14. 68127
  15. 67626
  16. 67900
  17. 98342
  18. 38401
  19. 50358
  20. 98642
  21. 30768
  22. 8
  23. 71660
  24. 61034
  25. 89550
  26. 8000
  27. 10800
  28. 32323
  29. 41961
  30. 82290
  31. 6
  32. 23381
  33. 30
  34. 70
  35. 58170
  36. 33120
  37. 97139
  38. 97700
  39. 20000
  40. 73850

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