Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 322 · 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.Round 44,865 to the nearest 10.
2. 2.Round 15,448 to the nearest 100.
3. 3.Round 98,379 to the nearest 10.
4. 4.Make the smallest 5-digit number using the digits 2, 4, 7, 1, 9 once each.
5. 5.Round 81,154 to the nearest 10.
6. 6.Which number is smaller: 89,667 or 89,676? (a) 89667 (b) 89676
7. 7.Round 39,083 to the nearest 100.
8. 8.Make the smallest 5-digit number using the digits 3, 8, 2, 4, 7 once each.
9. 9.Make the greatest 5-digit number using the digits 1, 2, 5, 6, 9 once each.
10. 10.What is the value of the digit 8 in 10,869?
11. 11.Round 57,834 to the nearest 100.
12. 12.What is 100 more than 11,882?
13. 13.Make the greatest 5-digit number using the digits 9, 4, 7, 6, 5 once each.
14. 14.30000 + 1000 + 900 + 50 + 9 =
15. 15.80000 + 3000 + 300 + 10 + 2 =
16. 16.What is 1 less than 59,796?
17. 17.What is the value of the digit 5 in 50,832?
18. 18.Which number is smaller: 73,568 or 73,478? (a) 73568 (b) 73478
19. 19.Round 93,134 to the nearest 100.
20. 20.What is the value of the digit 2 in 38,072?
21. 21.Round 27,113 to the nearest 100.
22. 22.What is 1 more than 80,467?
23. 23.Round 32,257 to the nearest 100.
24. 24.What is 1,000 less than 29,254?
25. 25.What is 1 less than 23,738?
26. 26.Make the greatest 5-digit number using the digits 2, 7, 5, 1, 4 once each.
27. 27.What is the value of the digit 1 in 31,495?
28. 28.What is the value of the digit 2 in 67,532?
29. 29.Which number is bigger: 29,388 or 29,397? (a) 29397 (b) 29388
30. 30.What is the value of the digit 2 in 75,902?
31. 31.10000 + 4000 + 500 + 60 + 2 =
32. 32.Round 15,391 to the nearest 100.
33. 33.Which number is smaller: 25,195 or 25,395? (a) 25195 (b) 25395
34. 34.30000 + 1000 + 300 + 90 + 7 =
35. 35.Round 48,485 to the nearest 10.
36. 36.Which number is bigger: 21,601 or 28,601? (a) 21601 (b) 28601
37. 37.What is the value of the digit 3 in 38,041?
38. 38.Make the greatest 5-digit number using the digits 9, 6, 7, 3, 4 once each.
39. 39.Round 89,182 to the nearest 100.
40. 40.Which number is bigger: 49,815 or 49,785? (a) 49815 (b) 49785

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