Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 700 · 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.Which number is smaller: 24,328 or 24,238? (a) 24238 (b) 24328
2. 2.Round 30,437 to the nearest 100.
3. 3.40000 + 8000 + 800 + 10 + 9 =
4. 4.Round 94,282 to the nearest 10.
5. 5.Make the greatest 5-digit number using the digits 9, 3, 5, 2, 6 once each.
6. 6.Round 24,556 to the nearest 10.
7. 7.What is the value of the digit 8 in 10,584?
8. 8.Which number is bigger: 35,785 or 35,795? (a) 35785 (b) 35795
9. 9.What is 10 less than 95,661?
10. 10.What is 100 more than 80,074?
11. 11.90000 + 4000 + 800 + 10 + 4 =
12. 12.Round 37,345 to the nearest 100.
13. 13.Which number is smaller: 29,149 or 29,146? (a) 29149 (b) 29146
14. 14.Which number is bigger: 57,360 or 57,355? (a) 57360 (b) 57355
15. 15.What is the value of the digit 7 in 70,512?
16. 16.What is the value of the digit 1 in 40,312?
17. 17.What is the value of the digit 8 in 52,038?
18. 18.Make the greatest 5-digit number using the digits 2, 9, 6, 7, 3 once each.
19. 19.What is the value of the digit 1 in 75,132?
20. 20.Make the smallest 5-digit number using the digits 6, 1, 8, 5, 9 once each.
21. 21.What is 1 less than 63,419?
22. 22.Round 33,511 to the nearest 100.
23. 23.Which number is smaller: 22,797 or 22,497? (a) 22797 (b) 22497
24. 24.30000 + 5000 + 200 + 10 + 2 =
25. 25.Round 16,178 to the nearest 100.
26. 26.Make the smallest 5-digit number using the digits 9, 5, 2, 4, 6 once each.
27. 27.What is the value of the digit 2 in 21,480?
28. 28.Round 30,604 to the nearest 10.
29. 29.Make the smallest 5-digit number using the digits 7, 9, 2, 5, 8 once each.
30. 30.What is the value of the digit 9 in 27,590?
31. 31.Which number is bigger: 25,884 or 25,892? (a) 25892 (b) 25884
32. 32.Round 29,113 to the nearest 100.
33. 33.Round 56,369 to the nearest 10.
34. 34.What is the value of the digit 6 in 10,763?
35. 35.What is the value of the digit 9 in 18,490?
36. 36.What is 1 more than 78,219?
37. 37.Make the smallest 5-digit number using the digits 7, 5, 9, 4, 6 once each.
38. 38.Round 27,947 to the nearest 10.
39. 39.What is the value of the digit 9 in 90,815?
40. 40.Round 38,872 to the nearest 10.

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