Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 690 · 40 sums

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.

1. 1.Make the smallest 5-digit number using the digits 9, 8, 3, 6, 4 once each.
2. 2.Which number is bigger: 27,002 or 26,002? (a) 27002 (b) 26002
3. 3.Round 67,902 to the nearest 100.
4. 4.Make the smallest 5-digit number using the digits 4, 8, 3, 9, 7 once each.
5. 5.Make the greatest 5-digit number using the digits 8, 6, 1, 4, 9 once each.
6. 6.What is 1,000 less than 30,738?
7. 7.Which number is bigger: 38,737 or 39,337? (a) 38737 (b) 39337
8. 8.Make the greatest 5-digit number using the digits 2, 8, 3, 1, 7 once each.
9. 9.What is the value of the digit 9 in 64,039?
10. 10.Round 96,023 to the nearest 10.
11. 11.Which number is smaller: 57,882 or 57,952? (a) 57882 (b) 57952
12. 12.Round 45,855 to the nearest 10.
13. 13.Make the greatest 5-digit number using the digits 5, 4, 6, 1, 7 once each.
14. 14.Make the greatest 5-digit number using the digits 1, 7, 3, 2, 6 once each.
15. 15.What is the value of the digit 5 in 28,654?
16. 16.Round 32,938 to the nearest 100.
17. 17.Which number is smaller: 48,796 or 48,096? (a) 48096 (b) 48796
18. 18.What is the value of the digit 8 in 59,861?
19. 19.What is 10 more than 99,670?
20. 20.What is the value of the digit 2 in 10,249?
21. 21.Round 15,983 to the nearest 100.
22. 22.80000 + 5000 + 900 + 50 + 4 =
23. 23.What is the value of the digit 3 in 63,945?
24. 24.Make the smallest 5-digit number using the digits 6, 3, 5, 1, 8 once each.
25. 25.Round 97,987 to the nearest 100.
26. 26.20000 + 8000 + 600 + 60 + 3 =
27. 27.Round 51,933 to the nearest 10.
28. 28.Round 21,971 to the nearest 100.
29. 29.Round 78,121 to the nearest 100.
30. 30.Round 26,618 to the nearest 100.
31. 31.Which number is smaller: 67,773 or 75,773? (a) 67773 (b) 75773
32. 32.Round 31,262 to the nearest 100.
33. 33.What is 10 less than 62,768?
34. 34.Which number is bigger: 38,039 or 38,045? (a) 38039 (b) 38045
35. 35.What is the value of the digit 7 in 17,925?
36. 36.Which number is bigger: 61,752 or 61,552? (a) 61752 (b) 61552
37. 37.Round 84,048 to the nearest 100.
38. 38.Round 21,862 to the nearest 10.
39. 39.Round 66,886 to the nearest 10.
40. 40.Round 42,957 to the nearest 100.

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