Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 808 · 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 bigger: 74,624 or 74,824? (a) 74624 (b) 74824
2. 2.Round 46,167 to the nearest 100.
3. 3.Round 13,421 to the nearest 10.
4. 4.Round 80,802 to the nearest 10.
5. 5.Which number is bigger: 59,483 or 59,492? (a) 59483 (b) 59492
6. 6.What is the value of the digit 3 in 13,604?
7. 7.Round 28,135 to the nearest 10.
8. 8.Round 49,507 to the nearest 10.
9. 9.What is 1,000 less than 47,775?
10. 10.What is the value of the digit 7 in 56,917?
11. 11.What is the value of the digit 9 in 20,983?
12. 12.What is 100 less than 19,935?
13. 13.What is 1 more than 14,136?
14. 14.Make the greatest 5-digit number using the digits 1, 2, 3, 9, 6 once each.
15. 15.What is 1 less than 69,180?
16. 16.Make the smallest 5-digit number using the digits 2, 6, 4, 5, 8 once each.
17. 17.Round 96,805 to the nearest 100.
18. 18.Round 55,090 to the nearest 10.
19. 19.What is 10 less than 17,766?
20. 20.What is the value of the digit 7 in 56,072?
21. 21.Round 11,321 to the nearest 10.
22. 22.70000 + 1000 + 600 + 20 + 2 =
23. 23.What is 1 less than 63,523?
24. 24.What is the value of the digit 2 in 80,627?
25. 25.What is 1,000 less than 98,477?
26. 26.Which number is smaller: 60,709 or 60,718? (a) 60718 (b) 60709
27. 27.Round 36,591 to the nearest 100.
28. 28.What is the value of the digit 7 in 70,136?
29. 29.Which number is smaller: 85,442 or 84,642? (a) 84642 (b) 85442
30. 30.70000 + 8000 + 800 + 80 + 8 =
31. 31.50000 + 1000 + 100 + 80 + 7 =
32. 32.What is 1,000 more than 73,289?
33. 33.Round 68,478 to the nearest 10.
34. 34.Which number is bigger: 68,543 or 68,503? (a) 68503 (b) 68543
35. 35.Make the smallest 5-digit number using the digits 5, 7, 2, 3, 1 once each.
36. 36.What is the value of the digit 5 in 70,562?
37. 37.Round 19,248 to the nearest 100.
38. 38.Which number is bigger: 41,399 or 41,405? (a) 41399 (b) 41405
39. 39.What is the value of the digit 9 in 20,953?
40. 40.10000 + 8000 + 800 + 30 + 1 =

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