Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 624 · 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.What is 100 more than 24,037?
2. 2.20000 + 5000 + 400 + 90 + 2 =
3. 3.Which number is smaller: 79,769 or 79,778? (a) 79769 (b) 79778
4. 4.30000 + 6000 + 100 + 80 + 8 =
5. 5.Make the smallest 5-digit number using the digits 4, 2, 8, 6, 3 once each.
6. 6.Make the greatest 5-digit number using the digits 2, 4, 3, 6, 7 once each.
7. 7.50000 + 1000 + 500 + 80 + 6 =
8. 8.Round 75,464 to the nearest 10.
9. 9.90000 + 7000 + 300 + 40 + 7 =
10. 10.Round 43,397 to the nearest 100.
11. 11.What is 1 more than 57,240?
12. 12.Make the greatest 5-digit number using the digits 8, 7, 1, 9, 4 once each.
13. 13.30000 + 1000 + 600 + 80 + 6 =
14. 14.What is 1 more than 36,590?
15. 15.What is the value of the digit 8 in 68,713?
16. 16.Make the greatest 5-digit number using the digits 2, 5, 6, 3, 1 once each.
17. 17.30000 + 9000 + 600 + 70 + 2 =
18. 18.What is 1 more than 68,485?
19. 19.Round 96,742 to the nearest 100.
20. 20.Make the smallest 5-digit number using the digits 8, 4, 2, 9, 7 once each.
21. 21.Round 56,681 to the nearest 100.
22. 22.Make the smallest 5-digit number using the digits 3, 5, 7, 1, 2 once each.
23. 23.90000 + 2000 + 200 + 90 + 5 =
24. 24.Which number is smaller: 71,884 or 71,885? (a) 71885 (b) 71884
25. 25.What is the value of the digit 6 in 45,136?
26. 26.70000 + 3000 + 400 + 40 + 2 =
27. 27.Make the greatest 5-digit number using the digits 7, 6, 4, 5, 8 once each.
28. 28.Round 95,831 to the nearest 100.
29. 29.Round 43,285 to the nearest 10.
30. 30.Make the smallest 5-digit number using the digits 2, 1, 6, 5, 8 once each.
31. 31.Round 26,830 to the nearest 10.
32. 32.Make the smallest 5-digit number using the digits 3, 1, 6, 2, 4 once each.
33. 33.What is the value of the digit 8 in 95,618?
34. 34.What is the value of the digit 6 in 21,036?
35. 35.Round 33,644 to the nearest 10.
36. 36.30000 + 5000 + 100 + 70 + 8 =
37. 37.What is the value of the digit 8 in 16,380?
38. 38.Which number is smaller: 37,899 or 38,399? (a) 38399 (b) 37899
39. 39.What is the value of the digit 2 in 97,281?
40. 40.Round 44,573 to the nearest 10.

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