Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 776 · 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 81,598 to the nearest 100.
2. 2.What is 1,000 more than 78,230?
3. 3.Which number is smaller: 83,190 or 86,190? (a) 83190 (b) 86190
4. 4.Round 16,179 to the nearest 100.
5. 5.Round 72,681 to the nearest 10.
6. 6.What is the value of the digit 5 in 19,057?
7. 7.What is the value of the digit 1 in 95,162?
8. 8.Which number is bigger: 89,560 or 82,560? (a) 82560 (b) 89560
9. 9.10000 + 9000 + 200 + 90 + 8 =
10. 10.What is the value of the digit 8 in 89,175?
11. 11.What is the value of the digit 7 in 25,974?
12. 12.Round 23,840 to the nearest 10.
13. 13.Make the greatest 5-digit number using the digits 9, 7, 3, 5, 2 once each.
14. 14.Round 87,963 to the nearest 10.
15. 15.Round 38,826 to the nearest 100.
16. 16.What is the value of the digit 9 in 21,489?
17. 17.What is 10 more than 36,242?
18. 18.Round 86,376 to the nearest 10.
19. 19.What is 10 less than 96,498?
20. 20.Round 80,629 to the nearest 100.
21. 21.What is the value of the digit 3 in 73,491?
22. 22.Round 69,254 to the nearest 10.
23. 23.40000 + 2000 + 900 + 50 + 7 =
24. 24.Which number is smaller: 30,763 or 30,853? (a) 30763 (b) 30853
25. 25.Round 66,353 to the nearest 10.
26. 26.30000 + 2000 + 800 + 70 + 9 =
27. 27.What is the value of the digit 9 in 89,456?
28. 28.70000 + 2000 + 300 + 10 + 8 =
29. 29.Which number is bigger: 59,378 or 59,328? (a) 59378 (b) 59328
30. 30.What is 10 less than 83,368?
31. 31.Which number is smaller: 76,532 or 76,542? (a) 76542 (b) 76532
32. 32.What is the value of the digit 3 in 62,053?
33. 33.What is the value of the digit 1 in 81,675?
34. 34.10000 + 5000 + 100 + 40 + 7 =
35. 35.Round 28,191 to the nearest 100.
36. 36.Round 44,721 to the nearest 10.
37. 37.Make the greatest 5-digit number using the digits 4, 3, 9, 6, 1 once each.
38. 38.Make the greatest 5-digit number using the digits 3, 4, 7, 1, 6 once each.
39. 39.60000 + 1000 + 500 + 10 + 4 =
40. 40.What is the value of the digit 3 in 82,365?

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