Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 560 · 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. 1.60000 + 8000 + 700 + 30 + 5 =
2. 2.What is 1,000 less than 79,414?
3. 3.Round 14,155 to the nearest 100.
4. 4.What is 1,000 less than 16,439?
5. 5.Which number is smaller: 48,674 or 48,614? (a) 48614 (b) 48674
6. 6.Make the smallest 5-digit number using the digits 4, 6, 3, 9, 8 once each.
7. 7.Which number is bigger: 21,575 or 21,584? (a) 21584 (b) 21575
8. 8.What is the value of the digit 3 in 46,783?
9. 9.Make the smallest 5-digit number using the digits 8, 3, 4, 7, 2 once each.
10. 10.Which number is smaller: 88,696 or 88,686? (a) 88696 (b) 88686
11. 11.Make the smallest 5-digit number using the digits 4, 8, 1, 5, 9 once each.
12. 12.Make the greatest 5-digit number using the digits 5, 1, 3, 7, 9 once each.
13. 13.What is the value of the digit 2 in 90,621?
14. 14.Round 95,512 to the nearest 10.
15. 15.What is the value of the digit 4 in 67,145?
16. 16.Round 48,882 to the nearest 10.
17. 17.Make the smallest 5-digit number using the digits 1, 5, 4, 6, 3 once each.
18. 18.What is 100 more than 93,070?
19. 19.What is the value of the digit 2 in 31,254?
20. 20.What is 10 less than 90,483?
21. 21.50000 + 5000 + 800 + 30 + 2 =
22. 22.Which number is bigger: 46,821 or 37,821? (a) 37821 (b) 46821
23. 23.Round 10,292 to the nearest 10.
24. 24.Which number is bigger: 40,135 or 40,140? (a) 40135 (b) 40140
25. 25.Round 11,441 to the nearest 10.
26. 26.Round 53,652 to the nearest 10.
27. 27.Make the smallest 5-digit number using the digits 9, 1, 7, 6, 3 once each.
28. 28.Round 47,638 to the nearest 100.
29. 29.Round 21,200 to the nearest 100.
30. 30.What is the value of the digit 2 in 79,432?
31. 31.What is 100 more than 26,046?
32. 32.Make the greatest 5-digit number using the digits 9, 2, 6, 8, 3 once each.
33. 33.Make the smallest 5-digit number using the digits 5, 1, 9, 7, 8 once each.
34. 34.Round 31,813 to the nearest 100.
35. 35.Round 66,179 to the nearest 10.
36. 36.What is 10 more than 89,790?
37. 37.Round 19,058 to the nearest 10.
38. 38.10000 + 5000 + 500 + 60 + 2 =
39. 39.What is the value of the digit 6 in 25,961?
40. 40.Round 72,427 to the nearest 10.

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