Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 80 · 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.Make the greatest 5-digit number using the digits 1, 2, 3, 8, 4 once each.
2. 2.Round 33,736 to the nearest 10.
3. 3.Round 40,873 to the nearest 100.
4. 4.Which number is smaller: 55,044 or 63,044? (a) 55044 (b) 63044
5. 5.60000 + 3000 + 800 + 40 + 2 =
6. 6.What is 1,000 less than 90,709?
7. 7.Which number is smaller: 29,091 or 28,191? (a) 29091 (b) 28191
8. 8.Which number is bigger: 75,733 or 79,733? (a) 75733 (b) 79733
9. 9.Make the greatest 5-digit number using the digits 8, 2, 6, 1, 5 once each.
10. 10.Which number is smaller: 45,906 or 37,906? (a) 37906 (b) 45906
11. 11.Round 73,876 to the nearest 10.
12. 12.What is the value of the digit 5 in 50,218?
13. 13.Make the smallest 5-digit number using the digits 1, 3, 8, 7, 2 once each.
14. 14.Round 30,567 to the nearest 10.
15. 15.Round 54,753 to the nearest 100.
16. 16.Make the smallest 5-digit number using the digits 8, 5, 3, 2, 1 once each.
17. 17.What is the value of the digit 7 in 81,597?
18. 18.Make the greatest 5-digit number using the digits 3, 4, 1, 6, 8 once each.
19. 19.What is the value of the digit 2 in 19,427?
20. 20.Make the greatest 5-digit number using the digits 3, 8, 5, 2, 6 once each.
21. 21.30000 + 8000 + 300 + 40 + 3 =
22. 22.What is the value of the digit 9 in 28,309?
23. 23.What is the value of the digit 9 in 35,789?
24. 24.10000 + 6000 + 800 + 20 + 4 =
25. 25.30000 + 7000 + 500 + 60 + 2 =
26. 26.Make the smallest 5-digit number using the digits 3, 2, 6, 5, 4 once each.
27. 27.Make the greatest 5-digit number using the digits 7, 3, 5, 4, 8 once each.
28. 28.Make the greatest 5-digit number using the digits 9, 1, 5, 8, 2 once each.
29. 29.Make the smallest 5-digit number using the digits 2, 1, 8, 4, 3 once each.
30. 30.Round 67,007 to the nearest 100.
31. 31.Round 93,864 to the nearest 10.
32. 32.Round 32,529 to the nearest 100.
33. 33.What is 1 less than 27,096?
34. 34.Make the smallest 5-digit number using the digits 7, 8, 6, 1, 2 once each.
35. 35.Round 20,577 to the nearest 10.
36. 36.Round 60,127 to the nearest 100.
37. 37.What is the value of the digit 3 in 93,410?
38. 38.Make the greatest 5-digit number using the digits 3, 4, 8, 5, 6 once each.
39. 39.Round 37,505 to the nearest 100.
40. 40.Which number is smaller: 89,506 or 89,206? (a) 89206 (b) 89506

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