Class 4 Maths Worksheet: Large Numbers

Maths worksheets lesson 25: Large numbers and rounding · Set 238 · 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 1,000 more than 21,117?
2. 2.Make the greatest 5-digit number using the digits 7, 4, 9, 1, 2 once each.
3. 3.What is the value of the digit 7 in 16,037?
4. 4.Make the smallest 5-digit number using the digits 1, 6, 8, 9, 3 once each.
5. 5.30000 + 4000 + 900 + 10 + 3 =
6. 6.40000 + 8000 + 100 + 60 + 6 =
7. 7.Round 28,882 to the nearest 10.
8. 8.What is the value of the digit 5 in 50,641?
9. 9.What is 10 less than 43,806?
10. 10.What is the value of the digit 1 in 10,632?
11. 11.What is 1,000 more than 92,717?
12. 12.Round 25,702 to the nearest 10.
13. 13.What is the value of the digit 7 in 76,149?
14. 14.What is the value of the digit 7 in 76,920?
15. 15.What is 100 less than 47,230?
16. 16.Round 21,778 to the nearest 10.
17. 17.What is 100 less than 26,527?
18. 18.Round 34,281 to the nearest 10.
19. 19.Round 25,236 to the nearest 100.
20. 20.What is 10 more than 43,490?
21. 21.80000 + 2000 + 300 + 70 + 5 =
22. 22.20000 + 4000 + 800 + 70 + 5 =
23. 23.70000 + 2000 + 100 + 70 + 1 =
24. 24.40000 + 2000 + 500 + 10 + 8 =
25. 25.Which number is bigger: 86,696 or 87,696? (a) 86696 (b) 87696
26. 26.10000 + 9000 + 100 + 10 + 4 =
27. 27.Which number is bigger: 33,749 or 33,756? (a) 33749 (b) 33756
28. 28.What is 10 less than 91,947?
29. 29.What is the value of the digit 6 in 46,057?
30. 30.Which number is bigger: 67,783 or 67,793? (a) 67783 (b) 67793
31. 31.Make the greatest 5-digit number using the digits 1, 4, 2, 3, 9 once each.
32. 32.Round 15,665 to the nearest 100.
33. 33.What is 10 more than 10,217?
34. 34.80000 + 9000 + 600 + 20 + 8 =
35. 35.Which number is bigger: 51,227 or 49,227? (a) 49227 (b) 51227
36. 36.40000 + 2000 + 900 + 90 + 2 =
37. 37.Which number is bigger: 57,117 or 49,117? (a) 57117 (b) 49117
38. 38.Round 83,866 to the nearest 100.
39. 39.Make the smallest 5-digit number using the digits 6, 5, 4, 1, 9 once each.
40. 40.Round 20,828 to the nearest 10.

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