Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 731 · 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 the value of the digit 3 in 30,562?
2. 2.Which number is bigger: 19,224 or 19,244? (a) 19244 (b) 19224
3. 3.60000 + 6000 + 300 + 80 + 3 =
4. 4.Which number is bigger: 28,660 or 27,660? (a) 28660 (b) 27660
5. 5.Which number is bigger: 70,627 or 70,717? (a) 70627 (b) 70717
6. 6.Which number is bigger: 26,830 or 26,530? (a) 26830 (b) 26530
7. 7.Round 21,267 to the nearest 100.
8. 8.Round 52,390 to the nearest 100.
9. 9.What is 10 less than 42,552?
10. 10.Round 91,256 to the nearest 10.
11. 11.What is the value of the digit 4 in 81,243?
12. 12.What is 1 more than 55,841?
13. 13.Round 26,076 to the nearest 100.
14. 14.10000 + 6000 + 400 + 70 + 4 =
15. 15.Round 31,395 to the nearest 10.
16. 16.Which number is bigger: 39,712 or 39,703? (a) 39712 (b) 39703
17. 17.Round 29,119 to the nearest 100.
18. 18.90000 + 7000 + 100 + 80 + 9 =
19. 19.Round 87,915 to the nearest 100.
20. 20.Make the smallest 5-digit number using the digits 5, 1, 8, 2, 3 once each.
21. 21.Make the smallest 5-digit number using the digits 6, 8, 7, 2, 3 once each.
22. 22.What is 10 more than 72,812?
23. 23.Round 88,270 to the nearest 100.
24. 24.What is the value of the digit 3 in 83,045?
25. 25.Which number is bigger: 82,014 or 81,514? (a) 81514 (b) 82014
26. 26.60000 + 9000 + 200 + 50 + 3 =
27. 27.What is 1 less than 40,979?
28. 28.80000 + 9000 + 900 + 90 + 3 =
29. 29.10000 + 8000 + 900 + 10 + 1 =
30. 30.What is 100 less than 71,836?
31. 31.What is 1 more than 75,491?
32. 32.20000 + 6000 + 100 + 40 + 1 =
33. 33.What is the value of the digit 4 in 24,536?
34. 34.Which number is bigger: 39,950 or 39,948? (a) 39948 (b) 39950
35. 35.What is the value of the digit 7 in 74,853?
36. 36.Which number is smaller: 90,219 or 90,226? (a) 90226 (b) 90219
37. 37.What is 1 more than 19,801?
38. 38.Which number is bigger: 25,540 or 25,450? (a) 25540 (b) 25450
39. 39.Round 13,749 to the nearest 100.
40. 40.What is the value of the digit 2 in 31,728?

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