Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 970 · 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.What is 1 less than 81,339?
2. 2.Make the greatest 5-digit number using the digits 4, 1, 8, 9, 3 once each.
3. 3.Which number is smaller: 21,630 or 17,630? (a) 17630 (b) 21630
4. 4.Make the smallest 5-digit number using the digits 1, 6, 2, 3, 9 once each.
5. 5.What is 100 less than 27,535?
6. 6.Round 72,110 to the nearest 100.
7. 7.Round 63,522 to the nearest 10.
8. 8.Which number is bigger: 49,129 or 48,529? (a) 48529 (b) 49129
9. 9.Make the greatest 5-digit number using the digits 2, 1, 9, 7, 5 once each.
10. 10.Which number is smaller: 25,783 or 25,183? (a) 25783 (b) 25183
11. 11.Which number is smaller: 39,392 or 39,395? (a) 39395 (b) 39392
12. 12.Round 53,828 to the nearest 10.
13. 13.What is the value of the digit 9 in 54,739?
14. 14.Round 32,890 to the nearest 100.
15. 15.What is the value of the digit 1 in 13,587?
16. 16.Which number is smaller: 80,558 or 80,552? (a) 80558 (b) 80552
17. 17.Round 98,699 to the nearest 10.
18. 18.What is the value of the digit 3 in 34,762?
19. 19.What is 1 less than 22,887?
20. 20.Make the greatest 5-digit number using the digits 5, 2, 3, 9, 4 once each.
21. 21.Which number is smaller: 55,028 or 55,033? (a) 55028 (b) 55033
22. 22.Which number is bigger: 44,525 or 44,465? (a) 44525 (b) 44465
23. 23.What is the value of the digit 8 in 29,816?
24. 24.What is the value of the digit 4 in 85,204?
25. 25.30000 + 5000 + 600 + 90 + 3 =
26. 26.Round 54,584 to the nearest 10.
27. 27.Make the greatest 5-digit number using the digits 6, 9, 4, 7, 3 once each.
28. 28.What is the value of the digit 9 in 10,294?
29. 29.Round 15,661 to the nearest 100.
30. 30.Make the greatest 5-digit number using the digits 7, 1, 8, 9, 2 once each.
31. 31.Which number is smaller: 45,760 or 45,260? (a) 45760 (b) 45260
32. 32.Make the smallest 5-digit number using the digits 2, 3, 6, 1, 8 once each.
33. 33.What is the value of the digit 5 in 64,508?
34. 34.Make the smallest 5-digit number using the digits 2, 7, 6, 5, 1 once each.
35. 35.What is the value of the digit 4 in 45,937?
36. 36.Which number is smaller: 71,041 or 65,041? (a) 71041 (b) 65041
37. 37.Make the smallest 5-digit number using the digits 1, 6, 5, 2, 4 once each.
38. 38.What is 10 more than 24,193?
39. 39.What is 10 less than 11,580?
40. 40.Which number is bigger: 61,101 or 69,101? (a) 69101 (b) 61101

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