Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 540 · 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.Make the smallest 5-digit number using the digits 3, 6, 8, 9, 7 once each.
2. 2.Make the greatest 5-digit number using the digits 8, 4, 3, 2, 1 once each.
3. 3.What is 100 more than 30,836?
4. 4.Make the smallest 5-digit number using the digits 7, 2, 1, 8, 6 once each.
5. 5.30000 + 1000 + 500 + 10 + 8 =
6. 6.50000 + 3000 + 400 + 70 + 4 =
7. 7.90000 + 3000 + 200 + 40 + 9 =
8. 8.Round 80,659 to the nearest 100.
9. 9.What is the value of the digit 3 in 30,182?
10. 10.What is 1 more than 33,479?
11. 11.Round 19,221 to the nearest 100.
12. 12.Which number is bigger: 24,180 or 24,184? (a) 24184 (b) 24180
13. 13.70000 + 5000 + 500 + 30 + 9 =
14. 14.What is 10 more than 96,454?
15. 15.Which number is smaller: 52,055 or 59,055? (a) 52055 (b) 59055
16. 16.What is the value of the digit 3 in 73,062?
17. 17.Make the greatest 5-digit number using the digits 1, 9, 5, 4, 3 once each.
18. 18.Round 40,883 to the nearest 10.
19. 19.What is the value of the digit 9 in 90,426?
20. 20.What is the value of the digit 3 in 30,468?
21. 21.20000 + 8000 + 400 + 20 + 6 =
22. 22.What is the value of the digit 5 in 50,738?
23. 23.Round 61,670 to the nearest 100.
24. 24.What is 1,000 more than 95,621?
25. 25.Which number is smaller: 68,629 or 68,630? (a) 68629 (b) 68630
26. 26.Make the greatest 5-digit number using the digits 7, 4, 6, 8, 2 once each.
27. 27.Round 29,984 to the nearest 10.
28. 28.10000 + 4000 + 300 + 50 + 4 =
29. 29.What is 1,000 less than 78,670?
30. 30.What is 1 more than 17,858?
31. 31.Make the greatest 5-digit number using the digits 9, 2, 7, 4, 3 once each.
32. 32.Round 22,349 to the nearest 10.
33. 33.What is the value of the digit 2 in 54,102?
34. 34.Round 71,573 to the nearest 100.
35. 35.30000 + 8000 + 300 + 30 + 5 =
36. 36.30000 + 2000 + 100 + 60 + 5 =
37. 37.Make the smallest 5-digit number using the digits 1, 8, 2, 3, 9 once each.
38. 38.Make the greatest 5-digit number using the digits 8, 5, 2, 7, 9 once each.
39. 39.Which number is smaller: 59,654 or 59,354? (a) 59654 (b) 59354
40. 40.What is the value of the digit 4 in 52,463?

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