Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 490 · 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. 1.30000 + 1000 + 500 + 10 + 4 =
2. 2.Make the greatest 5-digit number using the digits 7, 3, 5, 8, 9 once each.
3. 3.What is 10 less than 40,741?
4. 4.Make the smallest 5-digit number using the digits 9, 7, 6, 4, 2 once each.
5. 5.Round 51,459 to the nearest 10.
6. 6.What is 10 more than 48,573?
7. 7.10000 + 7000 + 600 + 30 + 3 =
8. 8.Which number is smaller: 82,651 or 82,653? (a) 82653 (b) 82651
9. 9.What is the value of the digit 8 in 62,378?
10. 10.Round 36,977 to the nearest 100.
11. 11.60000 + 4000 + 200 + 30 + 7 =
12. 12.What is 100 less than 72,864?
13. 13.Make the greatest 5-digit number using the digits 1, 4, 6, 7, 2 once each.
14. 14.What is the value of the digit 4 in 50,764?
15. 15.Round 81,037 to the nearest 10.
16. 16.What is the value of the digit 7 in 30,467?
17. 17.What is 1,000 more than 88,815?
18. 18.What is the value of the digit 6 in 59,610?
19. 19.Which number is bigger: 31,791 or 31,792? (a) 31791 (b) 31792
20. 20.40000 + 5000 + 200 + 40 + 5 =
21. 21.Which number is bigger: 77,539 or 77,530? (a) 77539 (b) 77530
22. 22.Which number is smaller: 24,667 or 24,587? (a) 24587 (b) 24667
23. 23.What is 100 less than 13,676?
24. 24.What is 10 less than 12,192?
25. 25.What is the value of the digit 3 in 13,957?
26. 26.Round 75,520 to the nearest 10.
27. 27.What is the value of the digit 2 in 30,628?
28. 28.What is 10 more than 20,069?
29. 29.Which number is bigger: 47,501 or 47,581? (a) 47581 (b) 47501
30. 30.30000 + 4000 + 100 + 70 + 4 =
31. 31.Make the smallest 5-digit number using the digits 8, 1, 5, 3, 2 once each.
32. 32.What is 1 less than 31,056?
33. 33.Round 34,103 to the nearest 10.
34. 34.Which number is smaller: 71,156 or 73,156? (a) 73156 (b) 71156
35. 35.What is the value of the digit 3 in 89,673?
36. 36.Round 36,091 to the nearest 10.
37. 37.Which number is bigger: 39,852 or 39,858? (a) 39852 (b) 39858
38. 38.Round 35,808 to the nearest 100.
39. 39.What is the value of the digit 8 in 54,280?
40. 40.What is the value of the digit 1 in 49,521?

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