Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 229 · 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 more than 80,709?
2. 2.Make the greatest 5-digit number using the digits 7, 1, 3, 5, 2 once each.
3. 3.Which number is bigger: 42,401 or 42,361? (a) 42401 (b) 42361
4. 4.What is 1 less than 72,499?
5. 5.What is 1,000 more than 65,223?
6. 6.Round 32,701 to the nearest 100.
7. 7.What is the value of the digit 6 in 62,801?
8. 8.What is the value of the digit 8 in 40,893?
9. 9.Which number is bigger: 78,218 or 79,218? (a) 79218 (b) 78218
10. 10.40000 + 9000 + 400 + 50 + 1 =
11. 11.Make the greatest 5-digit number using the digits 9, 2, 5, 1, 6 once each.
12. 12.Round 58,275 to the nearest 10.
13. 13.Which number is bigger: 27,926 or 28,626? (a) 28626 (b) 27926
14. 14.What is the value of the digit 4 in 30,254?
15. 15.What is 10 more than 65,299?
16. 16.Round 63,948 to the nearest 10.
17. 17.Make the smallest 5-digit number using the digits 8, 4, 5, 7, 2 once each.
18. 18.Make the greatest 5-digit number using the digits 9, 7, 1, 5, 6 once each.
19. 19.Which number is smaller: 86,313 or 86,310? (a) 86313 (b) 86310
20. 20.Which number is bigger: 53,594 or 53,194? (a) 53194 (b) 53594
21. 21.What is the value of the digit 6 in 27,630?
22. 22.What is 1,000 less than 33,272?
23. 23.80000 + 6000 + 600 + 50 + 7 =
24. 24.Round 87,529 to the nearest 10.
25. 25.Round 28,477 to the nearest 10.
26. 26.Round 31,053 to the nearest 100.
27. 27.What is 1 more than 65,180?
28. 28.What is the value of the digit 7 in 38,076?
29. 29.Make the smallest 5-digit number using the digits 7, 5, 1, 3, 2 once each.
30. 30.Round 58,193 to the nearest 10.
31. 31.What is the value of the digit 1 in 61,970?
32. 32.What is 1 less than 16,036?
33. 33.What is the value of the digit 9 in 20,956?
34. 34.Which number is bigger: 38,007 or 30,007? (a) 38007 (b) 30007
35. 35.Which number is bigger: 75,193 or 83,193? (a) 75193 (b) 83193
36. 36.10000 + 3000 + 300 + 20 + 4 =
37. 37.Which number is smaller: 54,652 or 54,752? (a) 54752 (b) 54652
38. 38.Round 20,853 to the nearest 10.
39. 39.Round 14,975 to the nearest 100.
40. 40.Round 80,810 to the nearest 10.

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