Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 151 · 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. 1.70000 + 5000 + 700 + 10 + 3 =
2. 2.What is the value of the digit 3 in 36,019?
3. 3.Which number is bigger: 73,859 or 73,862? (a) 73862 (b) 73859
4. 4.Which number is bigger: 61,899 or 61,904? (a) 61899 (b) 61904
5. 5.Round 95,239 to the nearest 100.
6. 6.Which number is bigger: 62,150 or 62,350? (a) 62350 (b) 62150
7. 7.What is the value of the digit 2 in 10,327?
8. 8.What is 1 less than 55,963?
9. 9.What is the value of the digit 7 in 48,716?
10. 10.Round 69,327 to the nearest 10.
11. 11.70000 + 9000 + 500 + 80 + 1 =
12. 12.What is 1 more than 44,514?
13. 13.What is the value of the digit 3 in 30,624?
14. 14.Round 32,715 to the nearest 100.
15. 15.Round 87,464 to the nearest 10.
16. 16.What is the value of the digit 8 in 16,378?
17. 17.Round 81,093 to the nearest 10.
18. 18.Round 77,703 to the nearest 10.
19. 19.Round 11,164 to the nearest 10.
20. 20.Which number is smaller: 79,912 or 80,312? (a) 79912 (b) 80312
21. 21.10000 + 8000 + 700 + 70 + 9 =
22. 22.30000 + 8000 + 300 + 70 + 2 =
23. 23.Round 59,070 to the nearest 10.
24. 24.Round 12,898 to the nearest 10.
25. 25.What is the value of the digit 1 in 67,910?
26. 26.What is 1 less than 76,035?
27. 27.Round 79,003 to the nearest 10.
28. 28.What is 1 less than 94,905?
29. 29.Round 30,474 to the nearest 100.
30. 30.90000 + 2000 + 200 + 10 + 5 =
31. 31.10000 + 1000 + 300 + 40 + 7 =
32. 32.Which number is smaller: 29,443 or 29,363? (a) 29443 (b) 29363
33. 33.Make the greatest 5-digit number using the digits 1, 7, 2, 5, 3 once each.
34. 34.70000 + 8000 + 100 + 20 + 9 =
35. 35.What is the value of the digit 4 in 97,241?
36. 36.Which number is bigger: 76,031 or 75,131? (a) 75131 (b) 76031
37. 37.What is the value of the digit 2 in 82,751?
38. 38.40000 + 6000 + 100 + 80 + 7 =
39. 39.What is the value of the digit 1 in 38,120?
40. 40.What is the value of the digit 4 in 94,587?

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